Chemistry, 04.12.2020 22:30 TightKnowsDaWhey
The half life of an unknown isotope is 11 days. How many days will take for 300 grams of the isotope to decay into 75 gram?
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A5 mole sample of liquid acetone is converted to a gas at 75.0Β°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0Β°c, what is the total energy required for the conversion?
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The half life of an unknown isotope is 11 days. How many days will take for 300 grams of the isotope...
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