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How many grams of a stock solution that is 92.5 percent h2so4 by mass would be needed to make 250 grams of a 35.0 percent by mass solution show all work.
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4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal
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Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?
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What does the symbol (–hfus) indicate in a phase change?
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How many grams of a stock solution that is 92.5 percent h2so4 by mass would be needed to make 250 gr...
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