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Arrange the following gases in order of increasing average molecular speed at 25 degrees c: n2, he, o2, co2
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If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared
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Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false
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Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )
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An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron
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Arrange the following gases in order of increasing average molecular speed at 25 degrees c: n2, he,...
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