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The law of blank of mass states that in any physical or chemical change, matter is neither created nor destroyed.
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When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?
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Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both
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Chemistry, 23.06.2019 00:00
The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
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The law of blank of mass states that in any physical or chemical change, matter is neither created n...
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