Four reactions are given below. For the first, predict the products, write the balanced chemical equation, and classify it as a precipitation, acid–base, gas-forming, or oxidation–reduction reaction. For the other three parts, determine the type of reaction that will take place.
a. Use the reactants indicated below to predict the reaction products, write the balanced chemical equation, and classify it as a precipitation, acid–base, gas-forming, or oxidation–reduction reaction.
(Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.)
CdO + CO →
b. Predict the type of reaction that will occur between the two reactants given.
NiCO3(s) + H2SeO4(aq) → NiSeO4(aq) + H2O(ℓ) + CO2(g)
c. Predict the type of reaction that will occur between the two reactants given.
Co(OH)2(s) + 2 HCl(aq) → CoCl2(aq) + 2H2O(ℓ)
d. Predict the type of reaction that will occur between the two reactants given.
AgCH3CO2(aq) + NaCl(aq) → AgCl(s) + NaCH3CO2(aq)