Which is the least reliable indicator of a chemical change?
change of color
...
Chemistry, 02.12.2019 18:31 jslaughter3
Which is the least reliable indicator of a chemical change?
change of color
change of odor
formation of gases
change of shape
Answers: 2
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What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?
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Displacement is the slope of a velocity vs. time graph a. true b. false
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Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
Answers: 2
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