In a coffee cup calorimeter, 100.0 mL of 1.0 M NaOH and 100.0 mL of 1.0 M HCl are mixed. Both the solutions are originally at 24.6oC. After the reaction, final temperature is 31.3o C. Assuming that all the solutions have a density of 1.0 g/cm3 and a specific heat capacity of 4.18 J/o C. g, calculate the enthalpy change for the neutralization of HCl by NaOH. Assume that no heat is lost to the surrounding or to the calorimeter.
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 21:30
Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)
Answers: 2
Chemistry, 21.06.2019 22:30
Monkeys and bats have similar bone structure in their forelimbs. however, monkeys have longer forelimbs to use for climbing and swinging in trees. bats have shorter forelimbs to use for flight. which term best describes how monkey and bat forelimbs are related to each other? a. homologous b. embryonic c. analogous d. vestigial
Answers: 1
Chemistry, 21.06.2019 23:00
The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call
Answers: 1
Chemistry, 22.06.2019 02:30
Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass
Answers: 3
You know the right answer?
In a coffee cup calorimeter, 100.0 mL of 1.0 M NaOH and 100.0 mL of 1.0 M HCl are mixed. Both the so...
Questions
Mathematics, 30.06.2019 05:50
Mathematics, 30.06.2019 05:50
Biology, 30.06.2019 05:50
Advanced Placement (AP), 30.06.2019 05:50
History, 30.06.2019 05:50
History, 30.06.2019 05:50
Mathematics, 30.06.2019 05:50
