what product will be formed when copper reacts with silver nitrate?write a balanced chemical equation.
(a) What is a balanced chemical equation ? Why should chemical equations be balanced ?
(b) Aluminium burns is chlorine to form aluminium chloride (AlCl3). Write a balanced chemical equation for this reation.
(c) Potassium metal reacts with water to give potassium hydroxide and hydrogen gas. Write a balanced chemical equation for this reaction.
(a) Why are decomposition reactions called the opposite of combination reactions ? Explain with equations of these reactions.
(b) Express the following facts in the form fo a balanced chemical equation :
"When a strip of copper metal is placed in a solution of silver nitrate, metallic silver is precipitated and a solution containing copper nitrate is formed"