Chemistry, 16.07.2019 00:00 naenae6775
Which is an example of an exothermic process? a beaker feels cools when chemicals in it react. a hot pack feels warm when chemicals in it combine. plants use the sun's energy for photosynthesis. you can fry an egg by heating it on a stove. which statement describes the reaction represented by the equation below? n2(g) + 3h2(> 2nh3(g) + 93 kj -it is endothermic because energy is absorbed. -it is endothermic because energy is released. -it is exothermic because energy is absorbed. -it is exothermic because energy is released.
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Chemistry, 22.06.2019 03:30
What is the relationship of air masses and the temperature of oceans?
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Chemistry, 22.06.2019 20:00
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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Chemistry, 23.06.2019 00:00
What is the approximate mass of 25 cm3 of silver, if the density is 10.5 g/cm3? a. 0.42 g b. 2.4 g c. 42 g d. 260 g
Answers: 1
Which is an example of an exothermic process? a beaker feels cools when chemicals in it react. a h...
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