Chemistry, 27.11.2021 07:40, JessTaylr04
• The heat of reaction N₂ + 3H₂+ 2NH, at 27°C was found to be -21.976 kcal. What will be the heat of reaction at 50°C ? The molar heat capacities at constant pressure and at 27°C for nitrogen, hydrogen and ammonia are 6.8, 6.77 and 8.86 cal mol-¹ degree-¹. (Ans = 22.192kcal
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Chemistry, 22.06.2019 05:00, hjamya17
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
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• The heat of reaction N₂ + 3H₂+ 2NH, at 27°C was found to be -21.976 kcal. What will be the heat of...
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