Regional boundaries are not usually set by laws or rules, but by major landforms. Places within a region share similar characteristics that are unique and clearly distinguished from places in other regions. The great example for this are The Rocky Mountains that serve as a landform and a natural boundaries between the West and Midwest and South West and South East.
The question is asking which statement is correct if the pOH of a solution is 6.0. The potential of Hydrogen ( or pH ) specifies the acidity or the basicity of an aqueous solution. With pH less than 7 solutions are acidic and with pH greater than 7 they are basic. But pOH is a measure of the concentration of hidroxide ions. Also: pOH + pH = 14. Therefore: pH = 14 - 6.0 = 8.0. For pH = 8.0 this solution is the weak base. Answer: the weak base<span>.</span>
Allowed more farming opportunities for families
New information on unknown plant and animal species
Answer:
it is very very to long answer
Answer:
You do the answer.
Explanation:
Lincoln delivered one of the most famous speeches in United States history at the dedication of the Gettysburg National Cemetery on November 19, 1863. The victory of U.S. forces, which turned back a Confederate invasion, marked a turning point in the Civil War.
