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Chemistry, 08.02.2021 20:50 vicjenj528
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Chemistry, 22.06.2019 13:30, citlalli30
1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6
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Chemistry, 22.06.2019 19:30, Adrian12313
Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.
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Chemistry, 23.06.2019 01:30, sanchezvazquez0123
In which phase of mitosis do the spindle fibers pull the chromosomes apart to opposite sides of the cell ?
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Biology, 04.08.2019 21:40
Health, 04.08.2019 21:40
English, 04.08.2019 21:40