HURRY PLEASE In Maglev trains, fields exist between objects that are not in contact but can interact at a distance.
2 answers:
You might be interested in
Data:
![[ H_{3} O] = 1.0*10^{-12}](https://tex.z-dn.net/?f=%5B%20H_%7B3%7D%20O%5D%20%3D%201.0%2A10%5E%7B-12%7D)
<span>The logarithm of number 1 on any basis will always be equal to 0, therefore: Log10 (1) = 0
</span>
Solving:
![pH = - log[ H_{3} O^+]](https://tex.z-dn.net/?f=pH%20%3D%20-%20log%5B%20H_%7B3%7D%20O%5E%2B%5D)
<span>Note: For pH greater than 7 indicates that the substance is basic (pH > 7)</span>
<span>The logarithm of number 1 on any basis will always be equal to 0, therefore: Log10 (1) = 0
</span>
Solving:
<span>Note: For pH greater than 7 indicates that the substance is basic (pH > 7)</span>