Chemistry, 13.06.2021 14:00 kaylee0424

(a) What volume of distilled water is needed to dilute 45.0 cm³ of 0.68 g cm^-3 HNO3(aq) to 0.45 mol dm^ -3 ? (b) the diluted HNO3(aq) in (a) is left uncovered for three hours, 30.0cm³ of the HNO3 (aq) remains. What is the molarity of this solution?

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(a) What volume of distilled water is needed to dilute 45.0 cm³ of 0.68 g cm^-3 HNO3(aq) to 0.45 mol dm^ -3 ? (b) the diluted HNO3(aq) in (a) is left uncovered for three hours, 30.0cm³ of the HNO3 (aq) remains. What is the molarity of this solution? ​

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(a) What volume of distilled water is needed to dilute 45.0 cm³ of 0.68 g cm^-3 HNO3(aq) to 0.45 mol dm^ -3 ? (b) the diluted HNO3(aq) in (a) is left uncovered for three hours, 30.0cm³ of the HNO3 (aq) remains. What is the molarity of this solution?