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What is the h+ concentration for an aqueous solution with poh = 4.01 at 25 βc? express your answer to two significant figures and include the appropriate units.
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Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?
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Chemistry, 22.06.2019 12:40
Quiz1. which physical state of nitrogen has the highest entropy? a solidΒ© b gasoc liquid
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Calculate the mean free path and the binary number of collisions per liter per second between HI mol...
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