How many kJ of heat do you need to raise the temperature of 400 g of ethanol from 20 °C to 40 °C?
Remember to convert your answer to kJ. Round your answer to two decimal places.
Specific Heat Capacities
J
ethanol
2.44
9C°
J
aluminum 0.90
90°
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question.

Identify the limiting reactant when 9.65-g h2so4 reacts with 6.10-g of naoh.the equation is h2s04 + 2naoh = 2h2o + na2so4• what is the theoretical yield of na2so4, in grams? • how much of the excess reagent will remain after the reaction has been completed? • if 10.5-g of na2so4 are actually recovered experimentally, what is the percent yield?