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How many miles of calcium oxide will be produced when 1.6 miles of iron (iii) oxide react with calcium phosphate
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Chemistry, 21.06.2019 22:30
Determine the wavelength of the light absorbed when an electron in a hydrogen atom makes a transition from an orbital in the n=3 level to an orbital in the n=7 level.
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Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?
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Chemistry, 22.06.2019 22:30
What must be in balance for temperatures to remain constant?
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Find the volume of 8 gram of oxygen gas...
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