Chemistry, 27.04.2021 03:40 isarahweller103
How many kilojoules of heat are produced when 6.39 mol of Al react? 2Al(s) + Fe2O3(s) β 2Fe(s) + Al2O3(s) heat of reaction = β851.5 kJ
Answers: 3
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Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
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Chemistry, 22.06.2019 23:00
What is the formula of the ionic compound composed of calcium cations and chloride anions
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How many kilojoules of heat are produced when 6.39 mol of Al react?
2Al(s) + Fe2O3(s) β 2Fe(s) + A...
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