Unformatted text preview: mixing with the insoluble ingredients. So the medication will be as effective. “We shake a suspension to "suspend" the medication equally, since it does not dissolve in the solvent”. (Your Answer) 3. Why do emulsions require an emulsifying agent? How does it work? Emulsions require an emulsifying agent because it needs to be stabilized. Emulsions consists of two different liquids that need to be held together. The wet and dry gum method involves mixing gum acacia with either oil or water. Part 3 Lab 1 Lab 3 Step Percent Strength Step 4 Juice A 25.5 % Step 7 Juice A 30.2 % Step 7 Juice B 30.2 % Step 9 Juice A 33 % Step 10 Juice A 14.7 % Prescription # mLs needed of soda mLs needed of solution Prescription #1 15.2 mL 1.34 mL Prescription #2 37.6 mL 9.4 mL Prescription #3 25 mL 5 mL...
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- Spring '17
- Roberta Jones
- Colloid, Emulsion, B-Transfer solid ingredients