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What is the percent by mass of nahco3 in a solution containing 70 g of nahco3 dissolved in 800 ml of h2o?
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Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?
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The sum of the oxidation numbers in a neutral compound is always
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What is the percent by mass of nahco3 in a solution containing 70 g of nahco3 ...
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