Write chemical equations for the following chemical reactions: a)decomposition of  zinc carbonate
b)decomposition of lead nitrate
c(decomposition of ammonium dichromate
d)Reaction between magnesium and sulphuric acid
e)reaction between copper sulphate and zinc.
f)reaction between silver nitrate and hydrochloric acid
g)reaction between barium chloride and sodium sulphate
h) Reaction between sodium hydroxide and hydrochloric acid.​

How many grams of n2h4 will be consumed by 23 g of n2o4

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.