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11 Dec 2019
For each of the following reactions:
a) Write the oxidation number for each element above the element. b) Identify the atom being oxidized and reduced. C) Identify the oxidizing reactant and reducing reactant.
a. 3CuO(aq) + 2NH3 (aq) ---> 3Cu (s) + N2 (g) + 3H2O (l)
Oxidized: Reduced: Oxi. Reactant: Red. Reactant:
b. Mg (s) + 2HCl (aq) ----> Mg+2(aq) + 2Cl-1 (aq) + H2 (g)
Oxidized: Reduced: Oxi. Reactant: Red. Reactant:
For each of the following reactions:
a) Write the oxidation number for each element above the element. b) Identify the atom being oxidized and reduced. C) Identify the oxidizing reactant and reducing reactant.
a. 3CuO(aq) + 2NH3 (aq) ---> 3Cu (s) + N2 (g) + 3H2O (l)
Oxidized: Reduced: Oxi. Reactant: Red. Reactant:
b. Mg (s) + 2HCl (aq) ----> Mg+2(aq) + 2Cl-1 (aq) + H2 (g)
Oxidized: Reduced: Oxi. Reactant: Red. Reactant:
Nestor RutherfordLv2
13 Dec 2019