Chemistry, 28.01.2021 19:30 chloesmolinski0909
What mass of ammonia can be made from 20.0 g of hydrogen? 3H2 + N2 → 2NH3
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Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?
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If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?
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Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.
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What mass of ammonia can be made from 20.0 g of hydrogen? 3H2 + N2 → 2NH3...
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