5. Prepare the following oral preparation named “XYZ mixture” for Mak Sze Wah. Formula XYZ 9ml Water
Posted: Thu Apr 28, 2022 8:28 am
5. Prepare the following oral preparation named “XYZ mixture” for Mak Sze Wah.
Formula
XYZ 9ml
Water 10ml
Propylene glycol 6ml
Ethanol (70%) 75ml
Mitte: 200ml
Sig: mdu
a) Show the formula calculation for this prescription. (1 mark)
b) How much ethanol (70%v/v) is needed for this prescription? (0.5 mark)
c) Describe the procedure for preparing ethanol (70%v/v) from the stock solution, ethanol (95%v/v). Show calculation steps in your answer. Round your answer to 3 significant figures. (3.5 marks)
5. Prepare the following oral preparation named “XYZ mixture” for Mak Sze Wah. Formula XYZ 9ml Water 10ml Propylene glycol 6ml Ethanol (70%) 75ml Mitte: 200ml Sig: mdu a) Show the formula calculation for this prescription. (1 mark) b) How much ethanol (70%v/v) is needed for this prescription? (0.5 mark) c) Describe the procedure for preparing ethanol (70%v/v) from the stock solution, ethanol (95%v/v). Show calculation steps in your answer. Round your answer to 3 significant figures. (3.5 marks)
Formula
XYZ 9ml
Water 10ml
Propylene glycol 6ml
Ethanol (70%) 75ml
Mitte: 200ml
Sig: mdu
a) Show the formula calculation for this prescription. (1 mark)
b) How much ethanol (70%v/v) is needed for this prescription? (0.5 mark)
c) Describe the procedure for preparing ethanol (70%v/v) from the stock solution, ethanol (95%v/v). Show calculation steps in your answer. Round your answer to 3 significant figures. (3.5 marks)
5. Prepare the following oral preparation named “XYZ mixture” for Mak Sze Wah. Formula XYZ 9ml Water 10ml Propylene glycol 6ml Ethanol (70%) 75ml Mitte: 200ml Sig: mdu a) Show the formula calculation for this prescription. (1 mark) b) How much ethanol (70%v/v) is needed for this prescription? (0.5 mark) c) Describe the procedure for preparing ethanol (70%v/v) from the stock solution, ethanol (95%v/v). Show calculation steps in your answer. Round your answer to 3 significant figures. (3.5 marks)