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Helium does not usually react with other substances. does this mean that helium has no chemical properties? explain.
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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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What is the mass of naoh that would have to be added to 500 ml of a solution of 0.20 m acetic acid in order to achieve a ph of 5.0?
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Helium does not usually react with other substances. does this mean that helium has no chemical prop...
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