Chemistry, 18.03.2021 02:40 indiaseel5940
2Ca+O2 --> 2CaO2
How many liters of oxygen gas are needed to produce 100 grams of CaO at STP?
Answers: 1
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6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.
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For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2
Answers: 3
2Ca+O2 --> 2CaO2
How many liters of oxygen gas are needed to produce 100 grams of CaO at ST...
How many liters of oxygen gas are needed to produce 100 grams of CaO at ST...
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