What is the formula for sulphuric acid?
\[HSO_3\]
\[H_2S\]
\[H_2SO_4\]
\[H_2SO_3\]
What is the formula for nitric acid?
\[HNO_3\]
\[H_2NO_4\]
\[HNO_2\]
\[HNO\]
What is the formula for phosphoric acid?
\[HPO_3\]
\[H_2PO_4\]
\[HPO\]
\[H_3PO_4\]
What is the formula for copper(II)sulphate?
\[CuSO_4\]
\[CuS_2\]
\[Cu_2SO_4\]
\[CuSO_3\]
What is the formula for sodium nitrate?
\[Na_2NO_4\]
\[NaNO_3\]
\[Na(NO_3)_2\]
\[NaNO_4\]
What is the formula for ammonia?
\[NH_4\]
\[NH_4^+\]
\[NH_3\]
\[N_2H_6\]
What is the formula for ammonium?
What is the formula for sodium carbonate?
\[Na_2CO_3\]
\[NaCO_4\]
\[NaCO_3\]
\[Na_2CO_4\]
What is the formula for calcium hydroxide?
\[CaOH\]
\[Ca(OH)_2\]
\[Ca_2OH\]
\[CaOH_2\]
What is the formula of aluminium oxide?
\[AlO\]
\[AlO_2\]
\[Al_2O_3\]
\[Al_2O\]
What is the formula of iron(III)chloride?
\[Fe_3Cl\]
\[Fe_2Cl_3\]
\[FeCl\]
\[FeCl_3\]
What is the formula of iron(III)sulphate?
\[Fe_2(SO_4)_3\]
\[FeSO_4\]
\[Fe_3(SO_4)_2\]
\[Fe_2(SO_3)_4\]
What is the formula of potassium iodide?
\[K_2I\]
\[KI_2\]
\[KI\]
\[KI_3\]
What is the formula of magnesium sulphate?
\[Mg(SO_4)_2\]
\[MgS_2\]
\[MgS\]
\[MgSO_4\]
What is the formula of ammonium sulphate?
\[NH_4SO_4\]
\[NH_4(SO_4)_2\]
\[NH_4(SO_4)_3\]
\[(NH_4)_2SO_4\]
What is the formula of ammonium iodide?
\[NH_4I\]
\[NH_3I_2\]
\[(NH_4)_2I\]
\[NH_3I\]
What is the formula of calcium bromide?
\[CaBr\]
\[Ca_2Br\]
\[CaBr_2\]
\[Ca_2Br_2\]
What is the formula of aluminium hydroxide?
\[Al_2OH\]
\[AlOH\]
\[Al(OH)_2\]
\[Al(OH)_3\]
What is the formula of propane?
\[C_3H_8\]
\[C_5H_12\]
\[C_3H_6\]
\[C_5H_10\]
What is the formula of heptene?
\[C_6H_1_4\]
\[C_7H_1_2\]
\[C_7H_1_4\]
\[C_7H_1_6\]
