All of these countries except for the United States use the metric system. Please mark Brainliest!!!
DescriptionThe term social order can be used in two senses: In the first sense, it refers to a particular system of social structures and institutions
Answer: absorption
Explanation: “The process or action by which one thing absorbs or is absorbed by another.”
In this case, matter and energy is absorbed.
Explanation:
To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion in moles per liter (molarity). The pH is then calculated using the expression: pH = - log [H3O+].