Chemistry, 12.03.2021 18:20 lizzyhearts
Drag each tile to the correct location.
Classify the outcomes based on whether they are caused by adding or removing a reactant from a chemical reaction.
The rate of the forward
reaction increases.
The rate of the reverse
reaction increases.
The concentration of
products increases.
The concentration of
products decreases.
Adding a Reactant
Removing a Reactant
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Answers: 3
Chemistry, 21.06.2019 15:00
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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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Answers: 2
Chemistry, 22.06.2019 03:30
Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.
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Drag each tile to the correct location.
Classify the outcomes based on whether they are caused by a...
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