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Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules
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This statement about matter and its behavior is best classified as a
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1) a light bulb takes in 30 of energy per second. it transfers 3j as use energy. calculate the efficiency. second. it transfers 3j as useful light energy and 27j as heat energy. calculate the efficiency
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Chemistry, 23.06.2019 09:00
How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate according to the following equation:
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Acombination reaction occurs when two or more reactants form one product. a. true...
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