Physics, 17.05.2021 16:40 maystrenko53
What is the concentration of H^ + at apH = 2 ? Mol / L What is the concentration of H^ + ions at apH = 6 ? Mol/L How many more H^ + ions are there in a solution at a pH = 2 than in a solution at a pH = 6?
Answers: 3
![= [H^+]=0.01 mol/L](/tpl/images/1328/0706/92765.png)
![[H^+]'=0.000001 mol/L](/tpl/images/1328/0706/a5684.png)
ions in a solution at a pH = 2 than in a solution at a pH = 6.![pH=-\log [H^+]](/tpl/images/1328/0706/37e81.png)
![2=-\log [H^+]\\](/tpl/images/1328/0706/8377b.png)
![[H^+]=10^{-2}M= 0.01 M=0.01 mol/L](/tpl/images/1328/0706/a462a.png)
![6=-\log [H^+]\\\\](/tpl/images/1328/0706/0daec.png)
![[H^+]=10^{-6}M= 0.000001 M= 0.000001 mol/L](/tpl/images/1328/0706/9a1b4.png)
![[H^+]=0.01 mol/L](/tpl/images/1328/0706/2ec33.png)
![= [H^+]-[H^+]' = 0.01 mol/L- 0.000001 mol/L = 0.009999 mol/L](/tpl/images/1328/0706/7100c.png)
Another question on Physics
Physics, 22.06.2019 10:00
Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages
Answers: 1
Physics, 22.06.2019 11:00
A2.00-m long piano wire with a mass per unit length of 12.0 g/m is under a tension of 8.00 kn. what is the frequency of the fundamental mode of vibration of this wire?
Answers: 3
Physics, 22.06.2019 11:00
Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good
Answers: 1
You know the right answer?
What is the concentration of H^ + at apH = 2 ? Mol / L What is the concentration of H^ + ions at apH...
Questions
Mathematics, 06.11.2019 20:31
Physics, 06.11.2019 20:31
Chemistry, 06.11.2019 20:31
Social Studies, 06.11.2019 20:31
History, 06.11.2019 20:31
Mathematics, 06.11.2019 20:31
Mathematics, 06.11.2019 20:31
Mathematics, 06.11.2019 20:31
Mathematics, 06.11.2019 20:31
Mathematics, 06.11.2019 20:31
