56.0774 g/mol just took the test
a solution in chemistry is a homogeneous mixture composed of two or more substances. In such a mixture, a solute is a substance dissolved in another substance, known as a solvent.
Remember pH=-log(H ions). So it would be pH=-log(10^-7).
Answer:
speed
Explanation:
the vector is an arrow that shows both <em><u>speed</u></em> and direction of an object
Heat always flows from hot to cold.
