A chemical reaction happens if you mix together an acid and a base. The reaction is called neutralisation<span>, and a neutral solution is made if you add just the right amount of acid and base together.</span>
Earth science<span> deals with the formation of the </span>earth<span>. EXAMPLE: Rocks, planets, mountains, volcanoes, earthquakes, all the natural events that create or destroy land, </span>earth's <span>crust, and continents. Environmental </span>science<span> deals with the environment. EXAMPLE:The air, plant, organisms and the relationships they have together.</span>
Answer: 0.001 M
Explanation:
pH is the negative logarithm of hydrogen ion concentration in a solution. Mathematically, pH is expressed as
pH = -log(H+)
where H+ is hydrogen ion concentration
So, 3 = -log(H+)
(H+) = Antilog (-3)
(H+) = 0.001
Thus, [H+] concentration is 0.001 M