Chemistry, asked by anikettdas, 7 months ago

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Answered by hemanth4N

0

Explanation:

a)2Zn+H2SO4 - zn2so4+H2

g)Ca+2H2O - Ca(oH)2+H2

c)Pb,+2Hcl - Pbcl + H2O +cl

b)(NH4)2SO4+ Ca(OH)2 - CaSO4+2NH3+2H2O

d)Al2O3+3H2SO4 - Al2(SO4)3+3H2O

e)Fe+2H2SO4 - FeSO4+ SO2+2H2O

Answered by Khushibrainly

0

the relative atomic mass of atom of an element is defined as the average marks of the atom

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