Answer:
[OH-] = 1.0 x 10-10 M
Explanation:
The acidity of a solution can be determined directly from the concentration of the hydrogen ions and indirectly from the concentrations of the hydroxide ions.
Generally, for a neutral solution we have;
[H3O+] = [OH-] = 1.0 x 10-7 M
For an acidic solution;
[H3O+] > 1.0 x 10-7 M
[OH-] < 1.0 x 10-7 M
Comparing the options the correct option is;
[OH-] = 1.0 x 10-10 M
The particles cannot move around at all. The particles are, however, still in motion.
Salt makes the freezing point of water decrease, so it would freeze at a warmer temperature than regular water
It was most likely either weathering or tectonic plates moving away from each other. More likely tectonic plates
Sorry I cant I just need some points
