Chemistry, 25.03.2020 18:00 arimarieestrada
What is the poh of pure water that has a kw value of 4.38 x 10-14?
Answers: 1
![K_w=[H^+]\times [OH^-]](/tpl/images/0563/2052/a4a9d.png)
![[H^+]=[OH^-]](/tpl/images/0563/2052/0669d.png)
![K_w=[OH^-]\times [OH^-]](/tpl/images/0563/2052/8d30e.png)
![K_w=[OH^-]^2](/tpl/images/0563/2052/d08d4.png)
![4.38\times 10^{-14}=[OH^-]^2](/tpl/images/0563/2052/9c859.png)
![[OH^-]=2.09\times 10^{-7}M](/tpl/images/0563/2052/f08b8.png)
![pOH=-\log [OH^-]](/tpl/images/0563/2052/1fac1.png)
Another question on Chemistry
Chemistry, 21.06.2019 20:30
If a bottle of olive oil contains 1.4 kg of olive oil, what is the volume, in milliliters ( ml ), of the olive oil?
Answers: 1
Chemistry, 22.06.2019 12:30
In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)
Answers: 3
Chemistry, 22.06.2019 18:30
Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons
Answers: 3
Chemistry, 22.06.2019 19:00
Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²
Answers: 2
You know the right answer?
What is the poh of pure water that has a kw value of 4.38 x 10-14?...
Questions
Mathematics, 23.03.2020 02:46
Mathematics, 23.03.2020 02:46
Mathematics, 23.03.2020 02:46
Mathematics, 23.03.2020 02:47
Mathematics, 23.03.2020 02:48
Mathematics, 23.03.2020 02:49
Mathematics, 23.03.2020 02:49
History, 23.03.2020 02:50
Chemistry, 23.03.2020 02:50
