Answer:
[H₃O⁺] = 6.31 x 10⁻³ M.
Explanation:
- To find the hydronium ion concentration [H₃O⁺], we can use the relation:
<em>pH = - log[H₃O⁺].</em>
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∴ 2.2 = - log[H₃O⁺].
∴ log[H₃O⁺] = - 2.2
<em>∴ [H₃O⁺] = 6.31 x 10⁻³ M.</em>
Answer:
Pure substance is which it consists only one type of Atom , molecule , or compound....
Explanation:
HOPE IT HELP MARK AS BRAINLIST
Answer:
They represent the valence electrons, so s and p sublevels only! This does not include the d block!
