What is the pH of 2x10^-7 M HCl aqueous solution

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?

What is the chemical formula for the compound formed between sodium and flour one

The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.