Answer:
Thanks for the free points
Weak bases, just like weak acids, dissociate slowly when dissolved with water. An Arrhenius acid is any substance that ionizes when it dissolves in water to give the H+, or hydrogen, ion. An Arrhenius base is any substance that gives the OH-, or hydroxide, ion when it dissolves in water.
A. Diaphragm I took the test and it said the answer was A
Answer:
Filtration
Explanation:
look at the image closely that's the first step in treating water from a river or lake.
♡hope this helps
