Chemistry
What does each of the following represent?
(a) 2CO2
(b) 2H2S
(c) 5H2SO4
(d) 6NaNO3
Atomic Structure
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Answer
(a) 2 molecules of carbon dioxide
(b) 2 molecules of hydrogen sulphide
(c) 5 molecules of sulphuric acid
(d) 6 molecules of sodium nitrate
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