The pH of the solutions given are:
- Oven cleaner- 13
- Water- 6.15
- Blood- 7.39
- Vinegar- 2.20
The pH can be defined as the hydrogen ion concentration of the solution. The pH can be calculated as the negative log of the hydrogen ion concentration in the solution.
<h3>What is the pH of solutions?</h3>
The pH can be calculated as:
![\rm pH=-log [H^+]](https://tex.z-dn.net/?f=%5Crm%20pH%3D-log%20%5BH%5E%2B%5D)
The pH of the following solutions is given as;
![\rm [H^+]=10^{-13}](https://tex.z-dn.net/?f=%5Crm%20%5BH%5E%2B%5D%3D10%5E%7B-13%7D)
The pH of the oven cleaner is:
![\rm pH =-log[10^{-13}]\\pH=13](https://tex.z-dn.net/?f=%5Crm%20pH%20%3D-log%5B10%5E%7B-13%7D%5D%5C%5CpH%3D13)
The pH of the oven cleaner is 13.
![\rm [H^+]=0.0000007](https://tex.z-dn.net/?f=%5Crm%20%20%5BH%5E%2B%5D%3D0.0000007)
The pH of a water sample is:
![\rm pH=-log \;[0.0000007]\\pH=6.15](https://tex.z-dn.net/?f=%5Crm%20pH%3D-log%20%5C%3B%5B0.0000007%5D%5C%5CpH%3D6.15)
The pH of the water sample is 6.15.
![\rm [H^+]=0.00000004](https://tex.z-dn.net/?f=%5Crm%20%5BH%5E%2B%5D%3D0.00000004)
The pH of the blood sample is:
![\rm pH=-log\;[0.00000004]\\pH=7.39](https://tex.z-dn.net/?f=%5Crm%20pH%3D-log%5C%3B%5B0.00000004%5D%5C%5CpH%3D7.39)
The pH of the blood sample is 7.39.
![\rm [H^+]=0.0063](https://tex.z-dn.net/?f=%5Crm%20%5BH%5E%2B%5D%3D0.0063)
The pH of the vinegar is :
![\rm pH=-log\;[0.0063]\\pH=2.20](https://tex.z-dn.net/?f=%5Crm%20pH%3D-log%5C%3B%5B0.0063%5D%5C%5CpH%3D2.20)
The pH of the vinegar sample is 2.20.
Learn more about pH, here:
brainly.com/question/491373