subject
Chemistry, 15.05.2021 23:50 sonyalehardez

The director of the university laboratory left unexpectedly due to an emergency in Friday. When he returned on Monday, he discovered that he had left a container of a
liter of aqueous solution of pure NaOH with initial concentration c0 = 0.1 M. Being in
In contact with air, the solution has absorbed atmospheric carbon dioxide CO2 (g).
Data: H2CO3: pKa1 = 6.37; pKa2 = 10.25. T = 22 ° C; P = 1 atm.
I) Write the balanced chemical equation of (1) the formation of carbonic acid and (2) the
sodium hydroxide neutralization.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 23.06.2019 12:50
Acertain reaction has a activation energy of 54.0 kj/mol. as the temperature is increased from 22c to a higher temperature, the rate constant increases by a factor of 7.00. calculate the higher temperature. c (report only numerical answer)
Answers: 3
question
Chemistry, 23.06.2019 15:00
The specific heat of a certain type of cooking oil is 1.75 cal/ (g c) how much heat energy is needed to raise the temperature of 2.67 kg of this oil from 23 c to 191 c
Answers: 1
question
Chemistry, 23.06.2019 17:20
What forces hold molecule solids together
Answers: 3
question
Chemistry, 24.06.2019 03:30
Asample of water and alcohol are mixed. what method should be used to separate them?
Answers: 2
You know the right answer?
The director of the university laboratory left unexpectedly due to an emergency in Friday. When he...
Questions
question
Engineering, 02.01.2022 20:30
question
Mathematics, 02.01.2022 20:30
question
Mathematics, 02.01.2022 20:30
question
History, 02.01.2022 20:30
question
Mathematics, 02.01.2022 20:40
question
Mathematics, 02.01.2022 20:40
question
Computers and Technology, 02.01.2022 20:40
Questions on the website: 13722363