Chemistry, 21.10.2020 21:01 Homepage10
If there is 16.0 grams of oxygen in 42 grams of magnesium oxide, what is the percent of MAGNESIUM the compound?
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Chemistry, 21.06.2019 18:00
In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible? a. attractive forces between gas particles are negligible because the particles of an ideal gas are moving so quickly. b. collisions between gas particles are elastic; there is no net gain or loss of kinetic energy. c. gases consist of a large number of small particles, with a lot of space between the particles. d. gas particles are in constant, random motion, and higher kinetic energy means faster movement.
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Chemistry, 22.06.2019 12:00
There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out
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Chemistry, 22.06.2019 15:00
How is the shape of the poem “peer” connected to its meaning?
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If there is 16.0 grams of oxygen in 42 grams of magnesium oxide, what is the percent of MAGNESIUM th...
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