![subject](/tpl/images/cats/himiya.png)
Chemistry, 01.04.2021 20:50 browndariel
Select the correct answer.
The presence of which ion will not affect the pH of a solution?
A.
OH-
B.
H3O+
C.
H+
D.
Na+
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 15:00
Which of the following elements is a representative element? a. chromium (cr) b. aluminum (al) c. mercury (hg) d. silver (ag)
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:00
How many moles of oxygen gas are produced from the decomposition of six moles of potassium
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 02:00
As light moves from one material into the next, which of the following affects how much the light waves will refract, or bend? angle at which the ray strikes the medium color of the material density of the material temperature of the light wave
Answers: 2
You know the right answer?
Select the correct answer.
The presence of which ion will not affect the pH of a solution?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 05.06.2020 02:03
![question](/tpl/images/cats/mat.png)
Mathematics, 05.06.2020 02:03
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.06.2020 02:03
![question](/tpl/images/cats/mat.png)
Mathematics, 05.06.2020 02:03
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.06.2020 02:03
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.06.2020 02:03
![question](/tpl/images/cats/mat.png)
Mathematics, 05.06.2020 02:03
![question](/tpl/images/cats/mat.png)
Mathematics, 05.06.2020 02:03
![question](/tpl/images/cats/biologiya.png)
Biology, 05.06.2020 02:03