Science, asked by sanjaykumar75129, 8 months ago

calculate the volume , mass and number of molecules of hydrogen liberated when 650 grams of zinc reacts with sulphuric acid at STP

Answers

Answered by soniaaanya09

1

Answer:Zn+H2SO4----ZnSO4+H2

Explanation:

One mole of Zn- one mole of Hydrogen

65 gm of Zn_2gm hydrogen

Igm Zn gives 2/65gm of hydrogen

Therefore 650gm Zn gives 2/65*650 __20gm hydrogen

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