Question

Milk of magnesia is often taken to reduce the discomfort associated with heartburn. The recommended dose...

Milk of magnesia is often taken to reduce the discomfort associated with heartburn. The recommended dose is one teaspoon, which contains 165 mg of Mg(OH)2. If the stomach contains 354 mL of pH 1.3 solution, what percent of the acid will be neutralized?

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Mmol of H+ = M×V

= 0.05×354 =17.74 mmol

mmol of Mg(OH)2 = 165/58

= 2.85 mmol

mmol of OH- = 2×2.85 = 5.70 mmol

%Acid neutralize = (17.74-5.70)×100/17.74 = 68.0%

Add a comment
Know the answer?
Add Answer to:
Milk of magnesia is often taken to reduce the discomfort associated with heartburn. The recommended dose...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT