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CuCl2 plus H2S predict the products?
The reaction between CuCl2 (copper(II) chloride) and H2S (hydrogen sulfide) is a double displacement reaction. The balanced chemical equation is: CuCl2 + H2S -> CuS + 2HCl The products formed are CuS (copper(II) sulfide) and 2HCl (hydrochloric acid).
What is the proper formula unit for the combination of copperII ions and chloride ions Cl?
The proper formula unit for the combination of copper(II) ions and chloride ions is CuCl2. In this compound, each copper ion carries a 2+ charge (Cu^2+) and each chloride ion carries a 1- charge (Cl^-). The subscript 2 in the formula indicates that two chloride ions are needed to balance the charge of one copper(II) ion.
To what volume should you dilute 131ml of an 7.95M CuCl2 solution so that 50.5ml of the diluted solution contains 5.8g CuCl2?
First multiply .131ml and 7.95M to get the moles of Cucl2. (You will need this later) Then find the moles per 49.5ml diluted solution. (6.1g divided my molar mass) Then set both equal to each other Original mol/X = Diluted mol/49.5ml and solve for X This should work
What is the anion in CuCl2?
The anion in CuCl2 is chloride (Cl-).
What is the complete ionic equation for CopperII sulfate Barium Chloride?
The complete ionic equation for the reaction between copper(II) sulfate and barium chloride is: Cu^2+(aq) + SO4^2-(aq) + 2Ba^2+(aq) + 2Cl^-(aq) → BaSO4(s) + CuCl2(aq)
What is the compound for copperII chloride?
Copper(II) chloride is already a compound; its formula is CuCl2
What is the chemical equation for copperII chloride?
The chemical formula (not equation) of copper(II) chloride is CuCl2.
CuCl2 plus H2S predict the products?
The reaction between CuCl2 (copper(II) chloride) and H2S (hydrogen sulfide) is a double displacement reaction. The balanced chemical equation is: CuCl2 + H2S -> CuS + 2HCl The products formed are CuS (copper(II) sulfide) and 2HCl (hydrochloric acid).
How much does Copper Chloride Dissolve in Water?
The solubility of CuCl2 in water is 75,7 g/100 mL at 25 0C.
The compound CuCl2 is named copperII chloride why is a roman numeral is used in one name but not the other?
The Transition metals can have variable charges depending on what they are bonded to. In this example the Copper atom is deficient by two electrons one for each Chlorine atom.
Explain why the name for MgCl2 is magnesium chloride but the name for CuCl2 is copperII chloride?
They are identical - bonding two elements to form a binary compound. The only difference is that copper can be found as copperII or copperIV so it's correct to specify which one, that's all. Save with Pb (lead) and other unique metals/nonmetals.
What is the proper formula unit for the combination of copperII ions and chloride ions Cl?
The proper formula unit for the combination of copper(II) ions and chloride ions is CuCl2. In this compound, each copper ion carries a 2+ charge (Cu^2+) and each chloride ion carries a 1- charge (Cl^-). The subscript 2 in the formula indicates that two chloride ions are needed to balance the charge of one copper(II) ion.
The compound CuCl2 is named copperII chloride explain why a roman numeral is used in one name but not the other?
In the chemical formula CuCl2 it is obvious for a neutral ionic substance that copper has a +2 charge, since Cl only comes in -1 charge, but in the stock name of copper chloride, it is unclear whether it is CuCl2 you are talking about or CuCl, which has a +1 Copper, thus in the name, the charge of the metal is differentiated by the roman numeral in parenthesis after the metal. This stock system (using numerals) is much easier to read than the previous traditional system of naming the higher charge metal with the -ic ending and the lower charged metal with the -ous ending, where CuCl2 and CuCl would be cupric chloride and cuprous chloride, respectively.
To what volume should you dilute 131ml of an 7.95M CuCl2 solution so that 50.5ml of the diluted solution contains 5.8g CuCl2?
First multiply .131ml and 7.95M to get the moles of Cucl2. (You will need this later) Then find the moles per 49.5ml diluted solution. (6.1g divided my molar mass) Then set both equal to each other Original mol/X = Diluted mol/49.5ml and solve for X This should work
What is the anion in CuCl2?
The anion in CuCl2 is chloride (Cl-).
CuO plus HCL-CuCl2 plus H2O?
CuO + 2HCL - CuCl2 + H2O
What is the complete ionic equation for CopperII sulfate Barium Chloride?
The complete ionic equation for the reaction between copper(II) sulfate and barium chloride is: Cu^2+(aq) + SO4^2-(aq) + 2Ba^2+(aq) + 2Cl^-(aq) → BaSO4(s) + CuCl2(aq)
