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which substance cannot be decomposed
how many half-lives have passed if 87.5% of a substance has decomposed? how many if 99.999% has decomposed?
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Kim
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How many half-lives have passed if 87.5% of a substance has decomposed? How many if 99.999% has decomposed?
For 87.5%
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John
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Which substance can not be decomposed by ordinary chemical means? how?
1. methane 2. mercury 3. ethanol 4. ammonia
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John
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Suppose 1.0 mol of substance A reacts with 1.0 mol of substance B. to produce 2.0 mol of substance C. In a reaction, 2.4 mol of
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Andrew
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if you had 120 grams of sugar and all of it decomposed,how many moles of water were decomposed?
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jaquelin
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A substance (CD) decomposes into C and D.
CD(g) C(g) + D(g) At the temperature of the experiment, 15.0 percent of CD is
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Linda
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A substance (CD) decomposes into C and D
At the temperature of the experiment, 15.0% of CD is decomposed when equilibrium is
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Danielle
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Substance A and substance B are mixed together. To separate the mixture, water is added, and substance A is filtered out. Then,
1 answer
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Substance A and substance B are mixed together. To separate the mixture, water is added, and substance A is filtered out. Then,
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imily
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Substance A and substance B are mixed together. To separate the mixture, water is added, and substance A is filtered out. Then,
1 answer
103 views