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What is sodium bicarbonate an example of? a buffer an acid a liquid a base
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Which of the following pressures is equal to 760 mm hg? 2.0 atm 101.3 pa 101,300 kpa 101,300 pa
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Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?
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What type of electromagnetic waves does the human eye see as the colors red blue or green a visible light waves b radio waves c infrared waves d microwaves
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What relationship exists between an enzyme and a catalyst?
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What is sodium bicarbonate an example of? a buffer an acid a liquid a base...
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