Chemistry, 05.03.2021 21:20 ChloeLiz7111
What is the mass (in grams) of 0.75 moles of CaCO3?show work
Answers: 1
Chemistry, 21.06.2019 17:10
Nitric oxide (no) can be formed from nitrogen, hydrogen and oxygen in two steps. in the first step, nitrogen and hydrogen react to form ammonia: n2(g) + 2 h_2(g) rightarrow 2 nh_3 (g) delta h = -92. kj in the second step, ammonia and oxygen react to form nitric oxide and water: 4 nh_3(g) + 5 o_2(g) rightarrow 4no(g) + 6 h_2o(g) delta h = -905. kj calculate the net change in enthalpy for the formation of one mole of nitric oxide from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
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What is the correct term for living the most sustainable life you can within your current circumstances?
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Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
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What is the mass (in grams) of 0.75 moles of CaCO3?show work ...
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