Chemistry, 26.02.2021 04:10 kymmyaboss2
A strongman raises a 250 kg rock with an acceleration of 2.5 m/s 2. How much force does the strongman use to raise the rock
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At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k
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11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg
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Chemistry, 22.06.2019 19:50
If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
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A strongman raises a 250 kg rock with an acceleration of 2.5 m/s 2. How much force does the strongma...
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