What is the H+ ion concentration in a 4.8 × 10–2 M KOH solution?
Please explain your answer as well.
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Ответ:
Apostrophes yes your right.
Explanation: An apostrophe is a punctuation mark (') that appears as part of a word to show possession, to make a plural number or to indicate the omission of one or more letters. Three Uses of Apostrophes: In most cases an apostrophe is used to show possession.