calculate the molar mass of the following. (1) H2O (2) CO2 (3). CH4. answer fast plzzzz
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Answered by
0
Answer:
for h20 it is 18 for co2 it is 44, for ch4 16
Explanation:
atomic mass of o = 16
H=1
C=12
so for H2O = 2*1 + 16 = 18
for co2 12 + 2*16=44
and for ch4 12 +1*4 = 16
Answered by
0
Answer:
1) H = 1u
O = 16u
H2O = 1*2+16
= 18u
2) C = 12u
O = 16u
CO2 = 12 + 16*2
= 12 + 32
= 44u
3) C = 12u
H = 1u
CH4 = 12 + 1*4
= 16u
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