Chemistry, 02.02.2020 14:44 CameronVand21
What mass of hno3 (mm=63) is present in 50. ml of a 1.5 m solution?
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How many grams of mgbr2 are needed to produce 75g or metal?
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Chemistry, 23.06.2019 14:00
How is the electron sea model of metallic bonding different from the band theory? how are they the same? give at least one similarity and one difference between the models
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Chemistry, 23.06.2019 14:00
Fill in the blanks for the following statements: the rms speed of the molecules in a sample of h2 gas at 300 k will be times larger than the rms speed of o2 molecules at the same temperature, and the ratio µrms (h2) / µrms (o2) with increasing temperature.
Answers: 1
Chemistry, 23.06.2019 16:30
The form of energy that can move from place to place across the universe is (answer) on earth, the main source of this energy is (2nd answer) first blank; a) gravitational potential energy b) radiant energy c)thermal energy d) vibrational energy second blank; a)lightning b) the moon c) the sun d) the wind
Answers: 1
What mass of hno3 (mm=63) is present in 50. ml of a 1.5 m solution?...
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