: Phương trình H+ + OH- -> H2O là phương trình ion rút gọn của phản ứng nào sau đây? * H2SO4 + Ba(OH)2 -> BaSO4 + 2H2O
HCl + Cu(OH)2 -> CuCl2 + H2O
CH3COOH + NaOH -> CH3COONa + H2O
HNO3 +NaOH -> NaNO3 + H2O

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Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.