Calculate the percentage concentration of acetic acid (ch3cooh), if the mass of
the acid (ch3cooh) is 30 g, and the mass of water is 170 g

Question

Английский язык: Calculate the percentage concentration of acetic acid (ch3cooh), if the mass ofthe acid (ch3cooh) is 30 g, and the mass of water is 170 g​

dilasagadatova · Answer

Перевод: Рассчитайте процентную концентрацию уксусной кислоты (CH3COOH), если масса кислоты (CH3COOH) составляет 30 г, а масса воды - 170 г.

30 г + 170 г = 200 г

200 г - 100%

30 г - х

х = 300 * 100 / 200 = 15%

ответ: 30 г - 15% , 170 г - 85%

Calculate the percentage concentration of acetic acid (ch3cooh), if the mass ofthe acid (ch3cooh) is 30 g, and the mass of water is 170 g​

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Calculate the percentage concentration of acetic acid (ch3cooh), if the mass of
the acid (ch3cooh) is 30 g, and the mass of water is 170 g