answer: (4) CH3COOH.............
The compound that yields H + ions as the only positive ions in an aqueous solution is acetic acid, \text{CH}_3\text{COOH} \. Thus, the chosen option is (4) \( \text{CH}_3\text{COOH} .
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Jawaban:6 hingga 8 tahun: 250 mg. 8 hingga 10 tahun: 375 mg. 10 hingga 12 tahun: 500 mg. 12 hingga 16 tahun: 750 mg.Penjelasan:semoga