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Question- If the caffeine concentration in a particular brand of soda is 3.21mg/oz, drinking how many cans of soda would be lethal? Assume 10.0 grams of caffeine is a lethal dose and there are 12 oz in a can
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When 2.45g of an unknown weak acid (HA) with a molar mass of 85.0 g/mol is dissolved in 250.0 g of water, the freezing point of the resulting solution is -0.255 C. Calculate Ka for the unknown weak acid.
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