Question 4
The box below shows a list of chemical formulas.
I. C6H1206
II....
Question 4
The box below shows a list of chemical formulas.
I. C6H1206
II. AI(CO2)3
III. Si(HCO3)4
IV. Al(C2H302)3
V. K2SO4
Which of these formulas contain equal numbers of oxygen atoms?
Answer
F Formulas I and III
G Formulas I and IV
H
Formulas I, II, and III
J Formulas I, II, and IV
Answers: 2
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