Is sand a solid, liquid or gas?
whats your claim ( state what you think)
whats your evi...
Chemistry, 30.01.2020 07:53 tashaylinm02
Is sand a solid, liquid or gas?
whats your claim ( state what you think)
whats your evidence ( give two examples)
reasoning ( explian the science behind your cilam)
Answers: 3
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Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage
Answers: 3
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How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.
Answers: 1
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How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
Answers: 3
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In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation:
Answers: 3
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