Exam (elaborations)
CHEMISTRY V1/V2 | LATEST ANSWERS |
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CHEMISTRY V1/V2 1. If a Hydrogen is in a compound, what would its oxidation number be? +1 2. What is the oxidation number of any simple ion? +1 or -1 depending on the charge of the ion 3. How many kilograms are in a pound? 0. kg 4. What is the temperature for freezing point of water in Celsiu...
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