calculate formula mass of HNO^3 CaCl^2. Atomic mass :- H=1, N=14, O=16, Ca=40, Cl=35.5
Answers
Answered by
1
Explanation:
HNO3 will be 63
CaCl2 will be 110
Answered by
0
Explanation:
1) for HNO3,
mass of HNO3=(1)+(14)+3(16)
=1+14+48=63
2) for CaCl2,
mass of CaCl2=(40)+2(35.5).
=40+71=111
so your answer are 63 and 111
thanks
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