Answer:
C
Explanation:
In 1953 they made soundings and discovered the ocean ridges
C) is correct, because there are 2 carbons and 4 oxygens on both sides, making the equation balanced.
One definition of an acid is a molecule that can donate a H+ ion. So for example if you have an acid such as hydrochloric acid (HCl) in water, HCl will donate it's H+ to the H2O molecule, forming Cl- and H3O+.
In contrast, a base is a molecule that accepts H+ ions. This means a base such as NH3 reacts with H2O to form OH- and NH4.
So when pH is measured, it is the ratio of H3O+ ions to OH- ions. If there are more H3O+ ions, you then know that there are more acidic molecules in the solution, since they must be giving away their H+ ions.
So a solution with an acid in it will have more H3O+ ions (which can be described as H+ ions) in it. However, an acid by itself will have nothing to donate H+ ions to.
hope this helps also please make me the brainliest
Answer:
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Explanation:
Answer:
Hello There!!
Explanation:
The answer is B.Year
It takes 365 days for the earth to orbit the sun. 365 days is 1 year.
hope this helps,have a great day!!
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