1 L aqueous solution of H 2 SO 4 contains 0 . 02 m mol H 2 SO 4 . 50 % of this solution is diluted with deionized water to give 1 L solution A . In solution A , 0 . 01 m mol of H 2 SO 4 are added. Total m mols of H 2 SO 4 in the final solut

Question

1 L aqueous solution of H 2 SO 4 contains 0 . 02 m mol H 2 SO 4 . 50 % of this solution is diluted with deionized water to give 1 L solution A . In solution A , 0 . 01 m mol of H 2 SO 4 are added. Total m mols of H 2 SO 4 in the final solution is____ &#215; 10 - 3 m moles .

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Initial moles of H 2 SO 4 (in/Lit.) = 0 . 02 In 50 % solution moles of H 2 SO 4 = 0 . 01 &#160; m &#160; moles Added moles of H 2 SO 4 = 0 . 01 &#160; m &#160; moles Total moles of H 2 SO 4 in resulting solution = 0 . 02 &#160; m &#160; moles = 20 &#215; 10 - 3 m moles = 20 &#215; 10 - 3 milimoles

1 L aqueous solution of H 2 SO 4 contains 0 . 02 m mol H 2 SO 4 . 50 % of this solution is diluted with deionized water to give 1 L solution A . In solution A , 0 . 01 m mol of H 2 SO 4 are added. Total m mols of H 2 SO 4 in the final solution is____ × 10 - 3 m moles .

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Step-by-step solution

More from Some Basic Concepts of Chemistry

1 L aqueous solution of H 2 SO 4 contains 0 . 02 m mol H 2 SO 4 . 50 % of this solution is diluted with deionized water to give 1 L solution A . In solution A , 0 . 01 m mol of H 2 SO 4 are added. Total m mols of H 2 SO 4 in the final solution is____ &#215; 10 - 3 m moles .

Correct answer

Step-by-step solution

More from Some Basic Concepts of Chemistry

1 L aqueous solution of H 2 SO 4 contains 0 . 02 m mol H 2 SO 4 . 50 % of this solution is diluted with deionized water to give 1 L solution A . In solution A , 0 . 01 m mol of H 2 SO 4 are added. Total m mols of H 2 SO 4 in the final solution is____ × 10 - 3 m moles .