Chemistry, 03.02.2021 05:10 POOPINgligma
Mr. Powell is demonstrating the water cycle. He shapes mountains out of clay on one end of a glass aquarium to represent land. He then pours some water into the aquarium and places a glass lid on it. Next, he turns on a
above the aquarium and finally, he places a container filled with ice on the glass lid. In this model, which choice correctly identifies evidence of condensation?
water droplets falling on the clay
less water in the bottom of the aquarium
water running from the clay into the water
water forming on the lid under the container
Answers: 1
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Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
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Mr. Powell is demonstrating the water cycle. He shapes mountains out of clay on one end of a glass a...
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