Chemistry, 27.05.2021 17:40 BluedragonKBT44
What is the temperature of a 6.1 mole sample of He gas at 18.5 bar and volume of 115L
Answers: 3
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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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What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature
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If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
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Which sample at stp has the same number of atoms as 18 liters of ne at stp
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What is the temperature of a 6.1 mole sample of He gas at 18.5 bar and volume of 115L...
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