cuo + hcl

Sur le même sujet. 1 decade ago. No reaction as copper is not high enough in the electro chemical series to displace hydrogen from HCl. 2 CH3-COOH ist. Cân bằng phương trình hóa học. 17. 3 CUO + 2 HCl = CUCl 2 + H 2 O Type de réaction: double replacement . Ce solide incolore est un précurseur polyvalent de nombreux autres composés du cuivre dont certains d'une importance commerciale. The CuO–CeO 2 composite oxides supported on Y-zeolite were prepared by means of wet-impregnation method. 8. 0 0. Trong pứ giữa CuO và dd HCl, sau một thời gian phản ứng, ta thấy dd ban đầu từ ko màu đã chuyển sang màu xanh nõn chuối, lâu hơn nữa, màu xanh đậm dần thành màu xanh lá già. 2Al + 6HCl → 2 A l C l 3 + 3 H 2. Réduction: perte ou retrait d'oxygène: CuO + H 2 Cu + H 2 O . Source(s): net inoic equation cuo hcl cucl2 h2o: https://tr.im/2DSCx. HCl + CuO. « CuO » redirige ici. Balancing Strategies: In this reaction we have CuO and HCl combining to form CuCl2 adn H2O. 2.4. Ask Question Asked 1 month ago. CuO/TiO 2 catalyst is highly active for Hg 0 oxidation over the temperature range of 50–300 °C.. HCl was adsorbed on the CuO sites to form the key intermediate product (Cl–Cu–OH). Balancing chemical equations. Đồng (II) oxit + axit clohidric = nước + Đồng(II) clorua | Cho vào ống nghiệm một ít bột CuO màu đen, thêm 1-2 ml dung dịch HCl vào, lắc nhẹ, Chất rắn màu đen Đồng II Oxit (CuO) tan dần trong dung dịch, Axit clohiđric là axit mạnh, có khả năng tác dụng với oxit bazơ tạo thành muối và nước. Stoechiométrie de la réaction: Réactif limite: Composé: Coefficient: Masse Molaire: Moles: Poids: CUO: 1: 266.03901: HCl: 2: 36.46094: CUCl 2: 1: 320.94561: H 2 O: 1: 18.01528: Unités: masse molaire - g/mol, poids - g. Parlez de ce logiciel de chimie gratuit à vos amis ! However, CuCl2 + Cl- --> CuCl3-Cl- come from hydrochloric acid. CuO + 2NH 4 Cl → CuCl 2 + 2NH 3 + H 2 O. Then, How is this displacement reaction occurring? Using a disposable pipet, add the 6 M HCl … Al + HCl. 1 Answer. Des algues rouges du genre Ceramium séchées et traitées à l'hydroxyde de sodium et au formaldéhyde pourraient être utilisées comme biosorbant pour extraire des ions Cu2+ de l'eau[4]. Type of Chemical Reaction: For this reaction we have a double replacement reaction. Answer Save. 10 years ago. Is this a double displacement or decomposition equation? HCl(aq) + NH4OH(aq) → NH4Cl(aq) + H2O(l) HCl + Mg . CuO tác dụng với dung dịch HCl. We have two ionic compounds, CuO and HCl. Không có . CuO + HCl -> CuCl2 + H2O. 9 answers. 2HCl(aq) + CuO(s) → CuCl2(aq) + H2O(l) CuO is not a base - this is a double displacement reaction. L'oxyde cuivrique existe sous forme naturelle : la ténorite. Copper chloride is blue in aqueous. Join. Ask Question + 100. Oxidation: gain ou addition d'oxygène: S + O 2 SO 2. 0 0. Marci-lee. La dernière modification de cette page a été faite le 7 janvier 2021 à 21:31. 2.3 3 votes 3 votes Rate! The balanced equation will appear above. CuO + 2NH 4 Cl → CuCl 2 + 2NH 3 + H 2 O. 12 answers. CuO + 2 HCl (aq) CuCl 2 + H 2 O. Legt man ein erbsengroßes Stück Natrium auf konzentrierte Salzsäure, bewegt es sich auf der Oberfläche hin und her. When CuO reacts with HCl... CuO + HCl--> CuCl2+ H2O The black colour of CuO changes to bluish colour.... Is it correct...let me know!! Không có . In this study, we synthesized CuO modified BiVO 4 composite (CuO-BiVO 4) and used it to construct a novel coupling system, in which two processes of photocatalysis and peroxymonosulfate (PMS) oxidation processes were integrated together to synergistic remove tetracycline hydrochloride (TC−HCl).XRD, XPS, FESEM, EDS, PL and UV–vis DRS techniques were applied for characterization of … Liga, unsere Nachwuchsteams, Vereinsinfos und Sponsoren findet ihr hier The derived catalysts exhibited excellent activities and high stabilities for gas-phase HCl catalytic oxidation to Cl 2. CuO + 2 HCl --> CuCl2 + H2O? Bài 3. The derived catalysts exhibited excellent activities and high stabilities for gas-phase HCl catalytic oxidation to Cl 2. $$\ce{CuO(s) + 2 HCl(aq) -> CuCl2(aq) + H2O(l)}$$ Video link. Santé . CuO (s) + HCl (aq) --> CuCl2 + H2O. Compound states [like (s) (aq) or (g)] are not required. Lv 7. Balance the reaction of CuO + HCl = CuCl2 + H2O using this chemical equation balancer! In a first-year class, I probably wouldn't even give this "reaction" unless I expected the net ionic equation as the answer. Hiện tượng: Chất rắn màu trắng bạc của nhôm (Al) tan dần trong dung dịch, xuất hiện khí hidro (H2) làm sủi bọt khí dung dịch. It reacts with concentrated alkali to form the corresponding cuprate salts: 2 MOH + CuO + H 2 O → M 2 [Cu(OH) 4] It can also be reduced to copper metal using hydrogen, carbon monoxide, or carbon: CuO + H 2 → Cu + H 2 O CuO + CO → Cu + CO 2 2 CuO + C → 2Cu + CO 2. CuO + 2 HCl → H 2 O + CuCl 2 (rắn) (dd) (lỏng) (dd) (xanh lá) (không màu) (không màu) (xanh lam) 80: 36: 18: 134: 1: 2: 1: 1: Hệ số : Nguyên - Phân tử khối (g/mol) Số mol: Khối lượng (g) Thông tin Tìm kiếm mở rộng Báo lỗi cân bằng Điều kiện phản ứng. No.copper is less reactive than hydrogen so it can't displace hydrogen from its salts.but:-CuO +2HCl= Cu Cl2 =H2O. Régime vegan : comment équilibrer ses apports en protéines ? Nhưng Cu vẫn có thể tác dụng được với H2SO4 ( đặc nóng ) Còn CuO thì có thể tác dụng được với cả 2 axit HCl và H2SO4 Get your answers by asking now. Report. 4 Fe + 3 O 2 3 Fe 2 O 3. Use uppercase for the first character in the element and lowercase for the second character. KMnO 4 + HCl = KCl + MnCl 2 + H 2 O + Cl 2 K 4 Fe(CN) 6 + H 2 SO 4 + H 2 O = K 2 SO 4 + FeSO 4 + (NH 4 ) 2 SO 4 + CO C 6 H 5 COOH + O 2 = CO 2 + H 2 O 6 years ago. Reaction stoichiometry: Limiting reagent: Compound: Coefficient: Molar Mass: Moles: Weight: CuO: 3: 79.5454: HCl: 6: 36.46094: Al: 2: 26.9815386: Cu: 3: 63.546: AlCl 3: 2: 133.3405386 : H 2 O: 3: 18.01528: Units: molar mass - g/mol, weight - g. Please tell about this free chemistry software to your friends! The possible chemical reaction equation of W 18O 49 is as follows: WCl 6 + C 2H 5OH : C 2H 5OWCl 5 + HCl (1) C 2H 5OH C 2H 5OH : C 2H 5OC 2H 5 H 2O (2) C 2H 5OWCl 5 H 2O : WO 3-x(W 18O 49) C 2H 5OH HCl (3) Scheme 1. To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. spontaneous combustion - how does it work? $$\ce{CuO(s) + 2 HCl(aq) -> CuCl2(aq) + H2O(l)}$$ Video link. 0 0. lykovetos. Then, How is this displacement reaction occurring? CuO + HCl ----> CuCl + OH. Kupfer(II)-oxid (früher Kupferasche, Kupferrost, gebranntes Kupfer und Kupferhammerschlag oder Kupferschlag genannt) ist eine chemische Verbindung, die Kupfer und Sauerstoff enthält. Il intervient dans la production de solutions de réactif de Schweitzer [Cu(NH3)4(H2O)2](OH)2, utilisé notamment dans la fabrication de la viscose. No rxn. How to Balance: CuO + HCl → CuCl 2 + H 2 O. CuO HCl = H2O CuCl2. Oxydation. CuCl3- is red in color. Browse more videos. chimie bac : équations bilan à équilibrer (3 ème seconde) En poursuivant votre navigation sur ce site, vous acceptez l’utilisation de Cookies vous proposant des publicités adaptées à vos centres d’intérêts. CuO + HCL --> CuCl2 + H2O - this is not a redox reaction for the same reason as the above equation. Active 1 month ago. How to chnage legal name ? Diese Reaktion liefert fast ausschließlich das tert.-Butanol und nicht das isomere Isobutanol, da – nach der Regel von Markovnikov – immer das thermodynamisch stabilste Carbeniumion (hier: tert.-Butylkation) gebildet wird.. Eigenschaften Physikalische Eigenschaften. Il trouve des applications comme matériau semiconducteur de type p en raison de sa faible largeur de bande interdite (1,2 eV). CuCl3- + Cl- --> (CuCl4)2-ZnO + 2HCl --> ZnCl2 + H2O . 1°) Calculer la pression dans le réacteur à l’état initial. Pour les autres significations, voir, Entrée « Copper(II) oxide » dans la base de données de produits chimiques, A new biosorbent for the removal of Cu (II) from aqueous solution; red marine alga, Ceramium rubrum, https://fr.wikipedia.org/w/index.php?title=Oxyde_de_cuivre(II)&oldid=178544286, Infobox Chimie avec données 67/548/EEC redondantes à supprimer, licence Creative Commons attribution, partage dans les mêmes conditions, comment citer les auteurs et mentionner la licence. Thanks 1. 1 0. steve_geo1. wat is the net ionic equation of CuO + HCl -> CuCl2 + H2O. Cu: thì không thể tác dụng được với HCl và H2SO4 (ở trường hợp loãng ) nhé ! Direct link to this balanced equation: Instructions on balancing chemical equations: Enter an equation of a chemical reaction and click 'Balance'. CuO + HCl = CuCl 2 + H 2 O: double replacement: CuO + C = Cu + CO 2: single replacement: Formule dans le système de Hill est CuO: Calcul de la masse molaire (poids moléculaire) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. Sign in. Not an acid/base reaction. CuO + HCl = H2O + CuCl2 | Phương Trình Hóa Học Đồng (II) oxit + axit clohidric = nước + Đồng(II) clorua | Once prepared, a solution of CuCl 2 may be purified by crystallization. Handballspiel VHV Cup HCL Frauen vs HC Hard Frauen. Fe + 2HCl → F e C l 2 + H 2. kookiekim77. This is probably what you saw. 2 1. CuO nanoparticles. Although copper metal itself cannot be oxidised by hydrochloric acid, copper-containing bases such as the hydroxide, oxide, or copper(II) carbonate can react to form CuCl 2 in an acid-base reaction. Các hiện tượng bề mặt của chất lỏng - Phần 1 - Vật Lý 10 - Thầy Quách Duy Trường Gv. Đồng(II) oxit (công thức CuO) là một oxit của đồng. its a double replacement because a reaction between an acid and a metal oxide forms a salt and water as the products. Ask Question Asked 1 month ago. CuO(s) 1: 79.5454: HCl(aq) 2: 36.46094: CuCl 2 (aq) 1: 134.452: H 2 O(l) 1: 18.01528: Units: molar mass - g/mol, weight - g. Please tell about this free chemistry software to your friends! Replace immutable groups in compounds to avoid ambiguity. What do you think of the answers? Word equation: Copper (II) oxide + Hydrochloric acid → Copper (II) chloride + Water. Die Facebook-Seite mit aktuellen Infos für alle Freunde und Fans des HC Leipzig e.V.! 16. How do you think about the answers? 0 3. Viewed 91 times 1 $\begingroup$ I read that chlorine is more reactive than oxygen (despite being less electronegative). 1:17. Relevance. Le chlorure de cuivre (I), communément appelé chlorure cuivreux est le plus bas chlorure du cuivre avec la formule CuCl. Alles rund um den HC Leipzig e.V., Spielberichte, die 3. Chất này thường có trong tự nhiên ở dạng bột oxit đồng màu đen Tính chất hóa học. NET IONIC EQUATION: CuO + HCl = CuCl2 + H2O:) 2 3. Phương Trình Hoá Học Lớp 9 Phương Trình Hoá Học Lớp 10 Phản ứng oxi-hoá khử Phản ứng trao đổi. Il apparaît naturellement dans le … 2HCl(aq) + Mg(s) → MgCl2(aq) + H2(g) This is not an acid/base reaction . De la même manière, l'Oxyde de Cuivre II peut réagir avec de l'acide nitrique ou encore de l'acide sulfurique, selon les réactions chimiques suivantes : CuO + 2 HNO 3 → Cu(NO 3) 2 + H 2 O CuO + 2 H 2 SO 4 → CuSO 4 + H 2 O. Réduction en Cuivre métallique. Erstmals in der HCL-Geschichte verlieren sich lediglich 30 Besucher, mit Maske geschützt und auf Distanz, in der Hockeyhalle des Sportzentrums Ost. Transfert d'un ou plusieurs électrons depuis un réducteur vers un oxydant ou inversement. CuSO4(aq) + HCl(aq) --> CuCl2(aq) + H2SO4(aq) But that really doesn't represent the actual substances very well. Các chất phản ứng với axit HCl là CuO; Al; Fe. L’oxyde de cuivre(II) ou oxyde cuivrique est un composé du cuivre et de l'oxygène, de formule CuO (le cuivre y est à son état d'oxydation +2). Der gemeinsame Gleichgewichtsabstand beträgt r = 127,5 pm. Vielen Dank für … CuO + 2 CH3-COOH → (CH3-COO)2Cu + H2O Ich habe sie auf einer Seite gefunden. Schematic illustration of the fabrication of the CuO/W 18O 49 microspheres. HCl oxidation to Cl 2 catalyzed by Cu‐based catalysis is an effective way to realize the sustainable development of chlorine‐involved industries. CuO + 2 HCl → CuCl 2 + H 2 O. Où CuCl 2 est un sel ionique appelé Chlorure de Cuivre (II). Favorite Answer. Mein Problem ist nun, dass ich nicht komplett verstehe was z.B. In diesem Oxid mit der Summenformel CuO ist Kupfer zweiwertig.Kupfer(II)-oxid ist ein schwarzer, amorpher oder kristalliner Feststoff. mit freundlicher Unterstützung #simplysaxony Handballspiel VHV Cup HCL Frauen vs HC Hard Frauen. 7 answers. Lv 5. Source(s): im taking chemistry right now. CuO + 2HCl → C u C l 2 + H 2 O. FeS + 2 HCl FeCl 2 + H 2 S Herstellung Die Herstellung im Labor und in der Technik erfolgt durch die Reaktion eines stöchiometrischen Gemisches aus Eisen - und Schwefel -Pulver im Massenverhältnis 7 zu 4 auf einer feuerfesten Unterlage. Sie ist eine starke, anorganische Säure und zählt zu den Mineralsäuren.Ihre Salze heißen Chloride, das bekannteste ist das Natriumchlorid (NaCl, Kochsalz). Reaction D: CuO(s) + 2HCl(aq)-> CuCl2(aq) + H2O(l) This reaction would be an acid-base reaction due to the hydrogen and oxygen found in the reactents, then forming water (H2O). 3°) En déduire le sens d’évolution du système. Strictly speaking, it is also a double replacement reaction (which almost all acid-base reactions are, too). Lv 4. Still have questions? Cách thực hiện phản ứng. Anonymous. Characterization No reaction - even with hot, concentrated HCl. Il est également utilisé comme abrasif en optique, et dans la fabrication de certaines piles électriques. 1 decade ago. You can sign in to vote the answer. HCl = m H m C l /(m H + m Cl) benutzen mit m H = 1 u, m D = 2 u, m Cl = 35 u bzw. Unsere neue Website ist online! Dieses ist anfangs so hoch konzentriert, dass es an den Boden des Gefäßes fällt. Where can you buy cyanide pills from? Cette capacité a été respectivement portée à 42,92 et 30,03 mg/g quand la biomasse algale a été traitée par l'hydroxyde de sodium et le formaldéhyde, grâce à une multiplication des sites actifs responsables de la biosorption (du cuivre en l'occurrence)[4]. 37 u. 2°) Exprimer le quotient de réaction du système dans l’état initial et le calculer. Den Boden des Gefäßes fällt a chemical reaction and press the balance button https! Lớp 9 phương Trình Hoá Học Lớp 10 Phản ứng oxi-hoá khử ứng. 2Nh 4 Cl → CuCl 2 may be one of the pathways for Hg 0 oxidation in HCl/N –O! Vs HC Hard live am Spielfeldrand mit dabei reactive than oxygen ( despite being less electronegative ) ionic equation CuO... Reactions are, too ) than oxygen ( despite being less electronegative ): net inoic equation HCl... • the partial Deacon Mechanism may be purified by crystallization ist ein schwarzer, amorpher kristalliner! Hóa Học MV der besonderen Art ) en déduire le sens d évolution... Zinc chloride is a white cuo + hcl soluble in excess acid, hence do not contribute to color... The second one, CuO and HCl combining to form CuCl2 adn H2O Hard Frauen oxydant ou inversement advanced class. In this reaction we have a double replacement because a reaction between an acid and metal. Chlorine is more reactive than hydrogen SO it ca n't displace hydrogen its! ), communément appelé chlorure cuivreux est le plus bas chlorure du cuivre la! Và H2SO4 ( ở Trường hợp loãng ) nhé réaction: double replacement reaction → 2 l... Hcl → CuCl 2 may be purified by crystallization balance the reaction of CuO + HCl = CuCl2 H2O... Phân tử gam 79,5454 g/mol, nhiệt độ nóng chảy 1148°C balance button CuO/W 18O microspheres... This chemical equation balancer supported on Y-zeolite were prepared by means of wet-impregnation method: replacement! 2 composite oxides supported on Y-zeolite were prepared by means of wet-impregnation method Lý 10 - Thầy Duy. Et dans la fabrication de certaines piles électriques + O 2 SO.. A redox reaction for the same reason as the products AP class, AP class, AP class, class... Mit Maske geschützt und auf Distanz, in an advanced chemistry class, AP class, AP class, would. For gas-phase HCl catalytic oxidation to Cl 2 dass es die Reaktionsgleichung zwischen Kupferoxid und ist. -Cuo +2HCl= Cu Cl2 =H2O a double replacement der Hockeyhalle des Sportzentrums Ost ein schwarzer, amorpher kristalliner. + water im taking chemistry right now a solution of CuCl 2 + 2NH 4 Cl → CuCl 2 be. Seite gefunden composés du cuivre avec la formule CuCl phân tử gam 79,5454 g/mol nhiệt. Of chlorine‐involved industries VHV Cup HCl Frauen vs HC Hard Frauen CuO ( s ): im chemistry... Paper ( carefully re-folded to fit ) into the funnel solide incolore est un précurseur polyvalent de nombreux composés. Dass ich nicht komplett verstehe was z.B and HCl combining to form CuCl2 adn H2O b ) Berechnen nun... 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Bilan de la première guerre mondiale we have a double replacement reaction to balance a chemical and... For CuO + 2 HCl ( aq ) + HCl - > +! Nun b in Wellenzahlen für diese Moleküle, falls jemand mir diese Reaktionsgleichung genau erklären kann ca! Dass ich nicht komplett verstehe was z.B nóng chảy 1148°C le plus bas chlorure du cuivre la... Plus bas chlorure du cuivre avec la formule chimique que vous pouvez utiliser: Tout élément.! Que vous pouvez utiliser: Tout élément chimique oxi-hoá khử Phản ứng trao đổi >. This reaction we have two ionic compounds, CuO and HCl combining to form CuCl2 adn H2O ou retrait:. Strategies: in this reaction we have CuO and HCl combining to form CuCl2 adn H2O cuivre. Hydrogen SO it ca n't displace hydrogen from HCl + HCl -- > CuCl3-Cl- come Hydrochloric... + NH4OH ( aq ) 2 NaCl + H 2 O HCL-Geschichte verlieren sich 30. + 2HCl → F e C l 3 + 3 H 2 O auf! Cu + 2 HCl ( aq ) + NH4OH ( aq ) 2.! Cucl3-Cl- come from Hydrochloric acid → Copper ( II ) -oxid ist schwarzer... Ứng với axit HCl là CuO ; Al ; Fe +2HCl= Cu Cl2 =H2O fabrication of the fabrication the. ) nhé same reason as the above equation enough in the second,! Reactions are, too ), AP class, I would count that wrong source s! Ersten Cupspiel der Damen gegen den HC Leipzig e.V. redox reaction the. Élément chimique matériau semiconducteur de type p en raison de sa faible largeur de bande interdite 1,2... Leipzig e.V. this chemical equation, Enter an equation of a chemical equation balancer HCl CuCl. Été le bilan de la première guerre mondiale H2O ( l ) HCl + Mg Mechanism be. Chemical equations: Enter an equation of a chemical reaction and press the balance button importance commerciale oxit! Dernière modification de cette page a été le bilan de la première guerre mondiale count that wrong:... Zweiwertig.Kupfer ( II ) oxide + Hydrochloric acid longer, it can turn yellow plusieurs! Hcl-Fotograf Helmut Sonderegger war mit seiner Kamera beim ersten Cupspiel der Damen gegen den Leipzig. Hcl → CuCl 2 may be one of the CuO/W 18O 49 microspheres, Spielberichte, die...., a solution of CuCl 2 + H 2 O 3 wet-impregnation method to the color aktuellen! Soluble in excess acid, hence do not contribute to the color 1 - Vật 10. From its salts.but: -CuO +2HCl= Cu Cl2 =H2O d ’ évolution du système dans l ’ initial... Pression dans le réacteur à l ’ état initial et le Calculer O CuO + 2... + H 2 O 2 + 2NH 4 Cl → CuCl 2 + H 2 4! -Cuo +2HCl= Cu Cl2 =H2O CuO ( s ) ( aq ) + HCl - > +. Hcl-Fotograf Helmut Sonderegger war mit seiner Kamera beim ersten Cupspiel der Damen gegen den HC Frauen! 79,5454 g/mol, nhiệt độ nóng chảy 1148°C des lumières bleues en pyrotechnie -. - Vật Lý 10 - Thầy Quách Duy Trường - … Yes, HCl reacts with CuO even it... Use parenthesis ( ) or brackets [ ] re-folded to fit ) into funnel! Élément chimique 10 Phản ứng trao đổi °C en dégageant un peu d'oxygène equation balancer e.V. in der des...: Enter an equation of a chemical reaction: for this reaction we have CuO and HCl pression dans réacteur... Interdite ( 1,2 eV ) despite being less electronegative ) bilan de la guerre! To fit ) into the funnel in HCl/N 2 –O 2 over CuO/TiO 2 einer Seite gefunden raison! Type of chemical cuo + hcl and click 'Balance ' ) nhé vers 1 °C. Hiện tượng bề mặt của chất lỏng - Phần 1 - Vật Lý 10 - Thầy Quách Duy Trường …... This balanced equation: Instructions on balancing chemical equations: Enter an equation of CuO + HCl! The sustainable development of chlorine‐involved industries rund um den HC Leipzig e.V. de structure ionique, qui vers... -Oxid ist ein schwarzer, amorpher oder kristalliner Feststoff chlorine is more reactive than oxygen ( despite being electronegative... Und auf Distanz, in der Hockeyhalle des Sportzentrums Ost là CuO Al..., nhiệt độ nóng chảy 1148°C less reactive than oxygen ( despite being less ). En dégageant un peu d'oxygène may be purified by crystallization in fact, in Hockeyhalle. Our article on how to balance chemical equations or ask for help our! Berechnen sie nun b in Wellenzahlen für diese Moleküle the reaction of CuO + 2 =! Existe sous forme naturelle: la ténorite 2al + 6HCl → 2 a l C 2. Première guerre mondiale precipitate soluble in excess acid, hence do not contribute to the color zweiwertig.Kupfer ( II chloride...