49. Which one of the following is the required amount of Benzalkonium Chloride Solution BP to prepare 300ml of a 10% (w/v) benzalkonium chloride? (Benzalkonium Chloride Solution BP is 50% (w/v) benzalkonium chloride) ABCDE A. B. C. D. ->E. 10ml 30ml 40ml 50ml 60ml
49. Which one of the following is the required amount of Benzalkonium Chloride Solution BP to prepare 300ml of a 10% (w/v) benzalkonium chloride? (Benzalkonium Chloride Solution BP is 50% (w/v) benzalkonium chloride) ABCDE A. B. C. D. ->E. 10ml 30ml 40ml 50ml 60ml
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter13: Solutions And Their Behavior
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Problem 67GQ: Hexachlorophene has been used in germicidal soap. What is its molar mass if 0.640 g of the compound,...
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The answer for Q#49 is E and Q#50 is B but I want to understand the steps or solving method.
Please solve both for me.
thank you.
![49.
50.
Which one of the following is the required amount of Benzalkonium Chloride
Solution BP to prepare 300ml of a 10% (w/v) benzalkonium chloride?
(Benzalkonium Chloride Solution BP is 50% (w/v) benzalkonium chloride)
ABCDE
A.
B.
C.
D.
->E.
An 11 stone man has a biliary tract infection which is resistant to gentamicin. He
requires a daily dose of 200mg/kg of amikacin. How many millilitres of amikacin
injection should be given in 24 hours?
A. 44.99ml
B. 55.88ml
66.77ml
77.66ml
88.55ml
ABCDE
C.
10ml
30ml
40ml
50ml
60ml
D.
E.
15476](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4178b914-0e50-4bab-972c-88be78497dd0%2F7d0b75b8-dbfa-49be-bfce-c7495689c54c%2F7ppw25o_processed.jpeg&w=3840&q=75)
Transcribed Image Text:49.
50.
Which one of the following is the required amount of Benzalkonium Chloride
Solution BP to prepare 300ml of a 10% (w/v) benzalkonium chloride?
(Benzalkonium Chloride Solution BP is 50% (w/v) benzalkonium chloride)
ABCDE
A.
B.
C.
D.
->E.
An 11 stone man has a biliary tract infection which is resistant to gentamicin. He
requires a daily dose of 200mg/kg of amikacin. How many millilitres of amikacin
injection should be given in 24 hours?
A. 44.99ml
B. 55.88ml
66.77ml
77.66ml
88.55ml
ABCDE
C.
10ml
30ml
40ml
50ml
60ml
D.
E.
15476
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