Chemistry, 14.05.2020 04:57 heathkid23
The combustion reaction described in part (b) occurred in a closed room containing 5.56 10g of air
originally at 21.7°C. Assume that all of the heat produced by the reaction was absorbed by the air
(specific heat = 1.005 J/(g. °C)) in the room.
(c) Determine the final temperature of the air in the room after the combustion.
Answers: 3
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According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.
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Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.
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The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?
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The combustion reaction described in part (b) occurred in a closed room containing 5.56 10g of air
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