(a(i))[1]
State the term used for acids that fully dissociate in water.
(a(ii))[2]
Complete the equation to show how sulfuric acid dissociates fully in water. H$_2$SO$_4$ → ……………………
(a(iii))[1]
State the colour of methyl orange in sulfuric acid.
(b(i))[2]
Add the state symbols to complete the equation.
(b(ii))[4]
Calculate the concentration of dilute nitric acid by following these steps: work out the mass of 1 mole of ZnCO$_3$; work out how many moles of ZnCO$_3$ react; determine how many moles of HNO$_3$ react; calculate the concentration of HNO$_3$.