subject
Chemistry, 20.04.2021 14:00 tckryoung

If 27.0 mL of water containing 0.035 mol HCl is mixed with 28.0 mL of water containing 0.035 mol NaOH in a calorimeter such that the initial temperature of each solution was 24.0C and the final temperature of the mixture is 33.0 C, how much heat (in kJ) is released in the reaction? Assume that the densities of the solutions are 1.00 g/mL. ( Volume is additive)

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 17:00
Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?
Answers: 1
question
Chemistry, 21.06.2019 18:30
Calculate the change in entropy if br2(l) is converted into gaseous br atoms. s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)
Answers: 2
question
Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
Answers: 1
question
Chemistry, 22.06.2019 13:00
Draw the structure for 5-isopropyl-2-methyl-3-nonene
Answers: 1
You know the right answer?
If 27.0 mL of water containing 0.035 mol HCl is mixed with 28.0 mL of water containing 0.035 mol NaO...
Questions
question
History, 30.10.2020 20:50
question
History, 30.10.2020 20:50
question
Mathematics, 30.10.2020 20:50
question
Mathematics, 30.10.2020 20:50
Questions on the website: 13722361