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The isotonic saline solution described in part a is connected to an unknown solution via a semipermeable membrane, the unknown solution level drops. based on this information, what can be said about these two solutions?
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What is the percentage by mass of silicon (si) in iron aluminum silicate (fe3al2(sio4)3)?
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Which of the following is a physical change? a.burning a piece of wood b.sawing a piece of wood in half c.rust forming on an iron fence d.a copper roof changing color from orange to green
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What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water
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a sample contains 4.0x10^25 molecules of hydrogen peroxide (H2O2) how many hydrogen atoms would be i...
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