What is the percent composition of water, H2O?
no idea how to do this at all, please help.
a.)11.2% H, 88.8% O
b.)1.01% H, 16.0% O
c.)5.59% H, 94.4% O
d.)20.2% H, 79.8% O
e.)66.7% H, 33.3% O

Question

What is the percent composition of water, H2O?
no idea how to do this at all, please help.
a.)11.2% H, 88.8% O
b.)1.01% H, 16.0% O
c.)5.59% H, 94.4% O
d.)20.2% H, 79.8% O
e.)66.7% H, 33.3% O

cuanchi · Answer

H%= 2 x 100 / 18 = ????
O%= 16 x 100 /18 = ???

frank0520 · Answer

A

rebeccaxhawaii · Answer

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