Question

pls tell this question it's important
Whosoever will answer full questions will be marked as brainleist

Answer 1

i)6.023×10 power of 23

ii)22.4L at S.T.P

iii)CaO+65.6=Ca(NO3)taken two times

and solve that way I explain

iv)5×weight of element /molecular weight of total compuned

C)


i)CH4NaCO3

ii)2CaCHO

iii)C2H6KBrO


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