How many milliliters of 0.550 M hydriodic acid are needed to react with 15.00 mL of 0.217 M CsOH?
HI(aq) + CsOH(aq) → CsI(aq) + H₂O(l)

Question

How many milliliters of 0.550 M hydriodic acid are needed to react with 15.00 mL of 0.217 M CsOH? HI(aq)+ CsOH(aq)→ CsI(aq)+ H₂O(l)

Quizplus · Accepted Answer

The reaction between HI and CsOH is a 1:1 stoichiometry. Using the formula M1V1 = M2V2, where M1 and V1 are the molarity and volume of HI, and M2 and V2 are the molarity and volume of CsOH, we find V1 = (0.217 M * 15.00 mL) / 0.550 M = 5.92 mL.

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