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If a balloon containing 12.2l of gas at 298k is heated so the balloon expands to 17.4l, what is the final temperature if the pressure remains constant?
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List four observations that indicate that a chemical reaction may be taking place
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Sodium sulfate dissolves as follows: na2so4(s) β 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
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Need , hurry pls create a superhero out of the element iron, what are its powers and his sidekick ( an element that works well with iron). how was the superhero made and who discovered him
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Chemistry, 23.06.2019 13:30
What is matter? a. anything that has mass and takes up space b. something that has volume and takes up space. c. things that have energy and take up space d. things that take up space but don't have mass
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If a balloon containing 12.2l of gas at 298k is heated so the balloon expands to 17.4l, what is the...
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