State what nacl concentration results

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Reference no: EM13161098

What NaCl concentration results when 279 mL of a 0.660 M NaCl solution is mixed with 597 mL of a 0.420 M NaCl solution?

What is the rate constant of a first-order reaction that takes 375 for the reactant concentration to drop to half of its initial value?

Reference no: EM13161098

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