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During lab you mix 2 solutions a 100 ml solution containing

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1. What mass of NaOH(s) must be added to 300 mL of HCl 0.25 M in order to completely neutralize this acid?

2. During a lab, you mix 2 solutions: a 100 ml solution containing 0.40 g of NaOH and a 100 mL solution containing 0.73 g of HCl. What is the concentration of H+ ions in the new solution?

Reference no: EM13469188

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