1. Small quantities of oxygen can be prepared in the laboratory by heating potas
ID: 933935 • Letter: 1
Question
1.Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KClO3(s). The equation for the reaction is
2. Lithium nitride reacts with water to produce ammonia and lithium hydroxide according to the equation,
Heavy water is water with the isotope deuterium in place of ordinary hydrogen, and its formula is D2O. The above reaction can be used to produce heavy ammonia, ND3(g), according to the equation,?
Calculate how many grams of heavy water are required to produce 150.0 mg of ND3(g). The mass of deuterium, D, is 2.014 g/mol.
G H2O Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KClO3(s). The equation for the reaction is Calculate how many grams of heavy water are required to produce 150.0 mg of ND3(g). The mass of deuterium, D, is 2.014 g/mol. Heavy water is water with the isotope deuterium in place of ordinary hydrogen, and its formula is D2O. The above reaction can be used to produce heavy ammonia, ND3(g), according to the equation,? 2. Lithium nitride reacts with water to produce ammonia and lithium hydroxide according to the equation, Calculate how many grams of O2(g) can be produced from heating 87.3 grams of KClO3(s).Explanation / Answer
Answer of Question No 1:
The balanced chemical reaction is:
2KClO3(s)
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