Chemistry, 18.05.2021 21:00 naomihiggins8783
Which statement best explains what causes the phase change from solid ice to liquid water?
a. Heat is released as ice turns into liquid water.
b. The mass increases when ice turns into liquid water.
c. Heat is absorbed as ice turns into liquid water.
d. The hydrogen bonds prevent the absorption of heat.
Answers: 3
Chemistry, 22.06.2019 03:30
Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!
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Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction
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There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out
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Which statement best explains what causes the phase change from solid ice to liquid water?
a. Heat...
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