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copper has 29 protons, when dealing with Cu^2+ all that means is it lost two electrons. so now the element has 29 protons and 27 electrons. Protons are positive and electrons are negative and neutrons are neutral. So say you had an element X^2- then you have gained two more electrons so the element has an overall negative charge. hope that helps
What else can I help you with?
What is the name of CuBr2?
Copper (II) Bromide
Is copper II bromide covalent or ionic?
Copper II bromide is considered ionic because it is composed of a metal (copper) and a nonmetal (bromine). Ionic compounds involve the transfer of electrons between the metal and nonmetal atoms, resulting in the formation of positively and negatively charged ions that are held together by electrostatic forces.
What is the name ionic compound CuBr?
Copper (I) bromide. Unlike with a zinc compound question I just answered, the (I) here is pretty important; both copper (I) bromide and copper (II) bromide exist and are commercially available.
What is the name of CrBr3?
Chromium bromide.
The binary compound CuBr is called?
Two compounds are known: - copper(I) bromide: CuBr - copper (II) bromide: CuBr2
What is the name of CuBr2?
Copper (II) Bromide
What is the formula for Copper(ii) bromide?
Copper(I) bromide is CuBr. Copper(II) bromide is CuBr2
What is the chemical formula for copper II bromide?
Cu+2 Br-1
Is copper II bromide covalent or ionic?
Copper II bromide is considered ionic because it is composed of a metal (copper) and a nonmetal (bromine). Ionic compounds involve the transfer of electrons between the metal and nonmetal atoms, resulting in the formation of positively and negatively charged ions that are held together by electrostatic forces.
What is the name ionic compound CuBr?
Copper (I) bromide. Unlike with a zinc compound question I just answered, the (I) here is pretty important; both copper (I) bromide and copper (II) bromide exist and are commercially available.
What is the name of CrBr3?
Chromium bromide.
The binary compound CuBr is called?
Two compounds are known: - copper(I) bromide: CuBr - copper (II) bromide: CuBr2
To name the compound written as CuO you would write?
CuBr2 is often referred to as copper bromide. A more precise name is cupric bromide, which specifies that the copper is in the +2 state, and to distinguish it from cuprous bromide, with copper in the +1 state. It may also be written as copper (II) bromide.
What is the name of CuBrO2?
copper (II) hypobromite
What happens when copper(II)bromide reacts with sodium phosphate?
When copper(II) bromide reacts with sodium phosphate, a double displacement reaction occurs, resulting in the formation of copper(II) phosphate and sodium bromide. The balanced chemical equation for this reaction is: 3 CuBr₂ + 2 Na₃PO₄ → Cu₃(PO₄)₂ + 6 NaBr. The copper(II) phosphate may precipitate out of solution depending on the concentrations of the reactants. This reaction illustrates the exchange of ions between the two compounds.
What is the formula for CuBr2?
The formula for copper (II) bromide is CuBr2. It consists of one copper (Cu) atom bonded to two bromine (Br) atoms.
What is the name of the chemical compound having the formula CuBr2?
Copper (II) bromide
