Question

VSA : One mole of zinc reacts with excess H2SO4 to produce how many moles of hydrogen?

September 5, 2023

Answer

Question

One mole of zinc reacts with excess H₂SO₄ to produce how many moles of hydrogen?

Answer

1 mole of hydrogen.

Explanation :

Zn + H₂SO₄→ ZnSO₄+ H₂

One mole of zinc reacts with excess H₂SO₄ to produce one mole of hydrogen.

💡 Some Related Questions

LAQ : How many litres of oxygen is needed to burn completely 2.2 g propone (C3H8)?

LAQ : How much NH4Cl is needed to prepare 10 litres of ammonia at STP?

LAQ : What amount of ferrous sulphide will be required to prepare 1.7 gm of H2S by reaction of Ferrous sulphide with excess dilute H2SO4?

LAQ : How many moles of potassium chlorate are required to produce 4.8 gm of oxygen?

LAQ : Calculate the percentage of composition of the constituents of calcium carbonate

LAQ : Find out the amount of water that will be formed when 3.975 gm. of pure cupric oxide is reduced by pure hydrogen

LAQ : How many grams of calcium carbonate will be needed for the preparation of 22 gm of carbon dioxide by reaction with dilute hydrochloric acid and calcium carbonate?

LAQ : How many grams of CO2 would be required to be passed through a tank of lime water to produce 100 grams of CaCO3?

LAQ : Establish the relation between molecular weight and vapour density

SAQ : What is the number of molecules of sulphur (S) present in 24 g of solid sulphur?