= ?
![[H^+]=c\times \alpha](/tpl/images/0346/2002/4fc41.png)
![[H^+]=0.500\times 0.030=0.015](/tpl/images/0346/2002/28636.png)
![pH=-log[H^+]](/tpl/images/0346/2002/15713.png)
![pH=-log[0.015]=1.82](/tpl/images/0346/2002/45771.png)
solution is 1.82Determine the ph of a 0.500 m hno2 solution. ka of hno2 is 4.6 * 10-4.
a. 1.82
b....
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 09:00
Identify the electromagnets with poles that are reversed from the electromagnet shown above
Answers: 3
Chemistry, 22.06.2019 13:30
Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.
Answers: 2
Chemistry, 22.06.2019 21:00
Kp is the equilibrium constant for dissociation of the propionic acid dimer. what is the sign of the slope for a plot of the natural logarithm of kp vs. inverse temperature for this reaction?
Answers: 1
You know the right answer?
Questions
Mathematics, 13.01.2021 01:00
Mathematics, 13.01.2021 01:00
Geography, 13.01.2021 01:00
Spanish, 13.01.2021 01:00
Health, 13.01.2021 01:00
Mathematics, 13.01.2021 01:00
Mathematics, 13.01.2021 01:00
History, 13.01.2021 01:00
Social Studies, 13.01.2021 01:00
Physics, 13.01.2021 01:00
Mathematics, 13.01.2021 01:00
Social Studies, 13.01.2021 01:00
