Chemistry, 06.03.2021 01:00 logan12345677885675
How many molecules are there in a 1.43 mole sample of H2O2?
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The identities of substances are the same before and after which type of change
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If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
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What is formed when amino acids form long chains or polymerize
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When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule
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How many molecules are there in a 1.43 mole sample of H2O2?...
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