Avery T.

asked • 04/06/23

Step by step homework ASAP

What would be the concentration of hydroxide ions in a solution made by dissolving 10.0 g of sodium hydroxide in a solution with a final volume of 150.0 mL

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Laura C. answered • 04/06/23

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NaOH dissolves completely in solution so the concentration of OH ions will be equal to the concentration of the NaOH solution. For molar concentration you want mol/L. For this question we need to find mol NaOH/ 0.15L. 10.0g NaOH has to be converted to mol using its molar mass of 40g/mol.

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