Question 5
1 pts
A vinegar solution has a hydrogen ion concentration of 4.0 x 10-4 M. What is...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 05.04.2021 16:40 GreenHerbz206
Question 5
1 pts
A vinegar solution has a hydrogen ion concentration of 4.0 x 10-4 M. What is the pH?
7.8
5.6
3.4
2.4
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:50
Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:00
Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:00
Ill give u brainliest pls how is mass of carbon conserved during cellular respiration
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:00
How does carbon monoxide pose the greatest threat to humans? a. it can be produced by wood fires. b. it can be produced by home furnaces. c. it is produced by acid rain. d. it is produced by modern automobiles.
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/geografiya.png)
Geography, 13.11.2019 07:31
![question](/tpl/images/cats/health.png)
Health, 13.11.2019 07:31
![question](/tpl/images/cats/en.png)
English, 13.11.2019 07:31
![question](/tpl/images/cats/en.png)
English, 13.11.2019 07:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2019 07:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 13.11.2019 07:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 13.11.2019 07:31
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2019 07:31
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2019 07:31
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2019 07:31
![question](/tpl/images/cats/mat.png)