Nickel oxide is a green powder. It reacts with a solution of sulfuric acid to form a solution of magnesium sulfate and water.In which state is the water in this reaction if it is carried out at room temperature?GasAqueousLiquidSolid

Copper oxide is a black powder. It reacts with sulfuric acid to form a solution of copper sulfate and water.In which state is the copper oxide in this reaction?LiquidSolidAqueousGas

Which element reacts with water to form a metal hydroxide?

Study to equation below:In what state is potassium nitrate in this reaction?SolidAqueousGasLiquid

Which gas is released when sulphur reacts with hot concentrated nitric acid?Select an answerANitric oxideBNitrogen dioxideCNitrous oxideDNitrogen trioxide

Which metal oxides are soluble in water? Explain