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Which statement is true regarding a titration? it measures the amount of heat given off in combustion reactions. it determines how much water to add in a dilution. it determines the concentration of an unknown substance in neutralization reactions. it determines if a reaction will take place in single replacement reactions. it is used to make a solution of designated molarity.
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Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
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Which statement is true regarding a titration? it measures the amount of heat given off in combusti...
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