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Understanding Chemical Ratios: Hydrogen & Oxygen Percentages

Explore the ratios of elements in various compounds with detailed comparisons to determine the percentage composition of hydrogen and oxygen. Learn how to calculate and analyze these ratios effectively.

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Understanding Chemical Ratios: Hydrogen & Oxygen Percentages

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  15. Page 147 #27 In letter a, there is a larger ratio of H:O in H2O than H2O2 so H2O has the larger percentage of hydrogen. In letter b, there is a smaller ratio of N:O in N2O3 than NO so N2O3 has the smaller percentage of nitrogen. In letter c, there is an equal ratio of O:N in NO2 than N2O4 so they have the same percentage of oxygen.

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