Answer :
Final answer:
To administer a dose of 150 mEq of ammonium chloride, approximately 16050 tablets should be used.
Explanation:
To find out how many 500 mg tablets of ammonium chloride should be administered, we need to determine the amount of ammonium chloride needed in grams and then convert it to the number of tablets. The dose is given as 150 mEq, and the molar mass of ammonium chloride is 53.5 g/mol. A milliequivalent (mEq) is equal to the amount (in grams) divided by the molar mass. So, the amount of ammonium chloride needed in grams is 150 mEq multiplied by the molar mass of ammonium chloride, which is 53.5 g/mol. This gives us 150 mEq * 53.5 g/mol = 8025 g. To convert grams to milligrams, we multiply by 1000, so 8025 g * 1000 = 8025000 mg. Finally, to find the number of tablets, we divide the total amount needed in milligrams by the weight of each tablet, which is 500 mg. Therefore, the number of tablets that should be administered is 8025000 mg / 500 mg = 16050 tablets.
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