Chemistry, 27.10.2020 17:40 notkeandre9
Which of the following best describes how most substances change from a solid to a liquid state?
Molecules move closer together.
Molecules move farther apart.
O Molecules lose energy.
Molecules slow down.
Answers: 1
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The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90
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Which of the following best describes how most substances change from a solid to a liquid state?
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