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A gas sample in a closed container at 105oC and at 42 L is allowed to expand until it reaches a final volume of 89 L. What is the final temperature of this gas sample?
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Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?
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Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.
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What methods could you use to solubilize calcium carbonate
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Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
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A gas sample in a closed container at 105oC and at 42 L is allowed to expand until it reaches a fina...
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