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10 points
Question #10: What is the molarity of 51.2 grams of H SO, dissolved in
enough water to make 500 mL of solution? *
A. 104 M
O B.1.04 M
O C. 0.104 M
O D. 10,4 M M
Please need done quick

Sagot :

Answer:

B

Explanation:

Use the molar mass of H2SO4 to get moles of H2SO4; 51.2g/98.079g=0.522

Divide 500 mL by 1000 to get L

Molarity = moles of solute/L of solution; so divide the moles by 0.5L

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