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2.5

0.05 L (50 mL) * 15 Mol/L= 300 Mol/L * X litres

(0.05 L * 15 Mol/L) / 300 Mol/L = 0.0025 L or 2.5 mL

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Q: How many mL of water should be added to 50.0 mL of a 15.0 M H2SO4 solution to give a final concentration 300m?
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