Calculate the amount of calcium chloride dihydrate (MW = 147) in grams needed to make a 250 mL solution with a final concentration of 2 mEq/mL. Round answer to the nearest hundredth. Do NOT include units.

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## prof

The correct answer is 36.75 g. See video for more details https://www.youtube.com/watch?v=L0v4ovohr5Y

## Lewis Anderson

A pharmacist receives a prescription for Magic mouthwash (1:1:1 lidocaine 2%, Maalox, and Benadryl), the total quantity dispensed is 240 mL. How much pure lidocaine will make up the final prescription? Provide your answer in milliliters and round to the nearest tenth.

## Dr. Danquah

## prof

Let me know if you have more questions.