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How many quarts of pure antifreeze must be added to 6 quarts of a 30 % antifreeze solution to obtain a 40 % antifreeze solution?
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Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease
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How do you know when a chemical reaction has occurred
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Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o â h bond is nonpolar and the molecule is asymmetric. the o â h bond is nonpolar and the molecule is symmetric. the o â h bond is polar and the molecule is asymmetric. the o â h bond is polar and the molecule is symmetric.
Answers: 1
How many quarts of pure antifreeze must be added to 6 quarts of a 30 % antifreeze solution to obtain...
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