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Exe1. Choose the most correct option.A. A sample of pure water, whatever thesource always containsbymass of oxygen and 11.1 % by mass ofhydrogen.a. 88.9 b. 18c. 80 d. 16B. Which of the following compounds can |
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Explanation: 100% CORRECT answer Hope it's HELPFUL ✌️✌️ |
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