in water, hydrogen and oxygen are combined in the ratio of
by mass
Answers
Answered by
1
Answer:
The ratio of hydrogen and oxygen in water is 1:8.
Explanation:
Explanation:
So if we gots an
100
⋅
g
mass of water, in terms of moles of the constituent elements we gots:
(
i
)
11.1
⋅
g
1.00794
⋅
g
⋅
m
o
l
−
1
=
11.02
⋅
m
o
l
with respect to hydrogen....
(
i
i
)
88.9
⋅
g
16.00
⋅
g
⋅
m
o
l
−
1
=
5.56
⋅
m
o
l
with respect to oxygen....
We divide thru by the lowest molar quantity to gets an empirical formula of....
O
5.56
⋅
m
o
l
5.56
⋅
m
o
l
H
11.02
⋅
m
o
l
5.56
⋅
m
o
l
≡
O
H
2
as we would anticipate.
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Answered by
1
the answer is 1:8 ratio
because
Explanation:
atomic mass of oxygen is 16
atomic mass of hydrogen is 1
2x1/16
= 2/16
1:8
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