Salt

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What is minimum mass of magnesium required to react with excess dilute sulphuric acid to produce 224 cm^3 hydrogen gas at s.t.p. ? Molar volume of gas =22.4 dm3 mol^-1 at s.t.p.; RMM= 24

When 5g of solid hydrated copper (II) sulphate salt is heated, 3.2g dehydrated copper (II) sulphate is collected. What is the formula of the hydrated copper (II) sulphate salt? RMM: H=1, O=16, S=32, Cu=64

Which of the following will occur when aqueous potassium chloride is added to the aqueous silver nitrate solution in test tube?

Which of the following is the best way to prepare silver chloride salt

When aqueous salt X is reacted with sodium chloride, a white precipitate that dissolves in hot water is formed. What salt is produced if X is reacted with copper (II) sulphate?

All of the following are examples of salt except

Which of the following salt solution is colourless?

The number of sodium ions in 500 cm^3 aqueous sodium chloride solution is 4x10^23 ions. What is the concentration of the solution? Avagadro constant= 6x10^23