Chemistry, 29.06.2019 20:40 bubba24640
Asample of cold water was mixed with a sample of hot water inside a calorimeter, and the final temperature of the cold water was 40 °c. which statement is true about the hot water in the calorimeter? it absorbed 40 joules. it absorbed 80 joules. its final temperature was 80 °c. its final temperature was 40 °c.
Answers: 1
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Compare and contrast physical changes with chemical changes.
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Sodium sulfate dissolves as follows: na2so4(s) → 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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Which of these natural resources is non-renewable a.corn b.wind c.geothermal d.natural gas
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Asample of cold water was mixed with a sample of hot water inside a calorimeter, and the final tempe...
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