Chemistry, asked by shreya1730, 2 months ago

Please answer fast :)

Balance the chemical equations

i. H2S2O7 + H2O----> H2SO4

ii. SO2 + H2S ----> S + H2O

iii. NaOH + H2SO4----->Na2SO4 + H2O

iv. Fe2O3 + H2-----> Fe + H2O

v. Ca(OH)2 + HNO3---->Ca(NO3)2 + H2O

Answers

Answered by saumyayadav110

1

Answer:

H2S2O7 + H2O----> 2H2SO4

SO2 + 2H2S ----> 3S + H2O

2NaOH + H2SO4----->Na2SO4 + 2H2O

Fe2O3 + 3H2-----> 2Fe + 3H2O

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