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In what proportion should a 20% zinc oxide ointment be mixed with white pet- rolatum (diluent)...
you have an order for zinc oxide 10% ointment but only have a 5% and 20%...
you have an order for zinc oxide 10% ointment but only have a 5% and 20% ointment on hand you will use ______ g of the 20% ointment to achieve the disired concentration
please explain each steps O How many grams of white petrolatum should be mixed with 250...
please explain each steps
O How many grams of white petrolatum should be mixed with 250 g of 5% and 750 ointments to prepare a 10% ointment? of 15% zinc oxide
In what proportion should 5% and 1% hydrocortisone ointments be mixed to prepare a 2.5% ointment?
In what proportion should 5% and 1% hydrocortisone ointments be mixed to prepare a 2.5% ointment?
FORMULA SUPPLIES AVAILALBE Calamine 10% Lidocaine 0.5 % Zinc Oxide Ointment qs 200 g Calamine powder...
FORMULA SUPPLIES AVAILALBE Calamine 10% Lidocaine 0.5 % Zinc Oxide Ointment qs 200 g Calamine powder Lidocaine 2 % W/W Ointment 20 % w/w Zinc Oxide Ointment 5. Calculate how many grams of each ingredient should be weighed to compound the above ointment. (Include the extra 5 %.)
A pharmacist prepared an ointment using 28.5g of zinc oxide instead of the 30.5g required. What...
A pharmacist prepared an ointment using 28.5g of zinc oxide instead of the 30.5g required. What is the percent error on the basis of the desired quantity?
For the following reaction, 4.54 grams of water are mixed with excess zinc oxide . The...
For the following reaction, 4.54 grams of
water are mixed with excess zinc
oxide . The reaction yields 23.8 grams of
zinc hydroxide .
zinc oxide(s) +
water(l) zinc
hydroxide(aq)
What is the ideal yield of zinc
hydroxide?
grams
What is the percent yield for this reaction?
%
For the following reaction, 4.54 grams of water are mixed with excess zinc oxide . The...
For the following reaction, 4.54 grams of
water are mixed with excess zinc
oxide . The reaction yields 23.8 grams of
zinc hydroxide .
zinc oxide(s) +
water(l) zinc
hydroxide(aq)
What is the ideal yield of zinc
hydroxide?
grams
What is the percent yield for this reaction?
For the following reaction, 4.24 grams of zinc oxide are mixed with excess water. The reaction...
For the following reaction, 4.24 grams of zinc oxide are mixed with excess water. The reaction yields 4.39 grams of zinc hydroxide. zinc oxide (s) + water (1) - zinc hydroxide (aq) What is the theoretical yield of zinc hydroxide ? What is the percent yield for this reaction? grams Submit Answer Retry Entire Group 4 more group attempts remaining For the following reaction, 5.62 grams of potassium hydrogen sulfate are mixed with excess potassium hydroxide. The reaction yields 5.78...
1. For the following reaction, 5.95 grams of water are mixed with excess zinc oxide . The reaction yields 23.3...
1. For the following reaction, 5.95 grams of water are mixed with excess zinc oxide . The reaction yields 23.3 grams of zinc hydroxide . zinc oxide ( s ) + water ( l ) -------> zinc hydroxide ( aq What is the theoretical yield of zinc hydroxide ? grams What is the percent yield for this reaction ? % 2. For the following reaction, 3.02 grams of diphosphorus pentoxide are mixed with excess water . The reaction yields 3.68 grams of phosphoric acid . diphosphorus pentoxide ( s ) + water (...
1) What g mass (two decimal places) of 9 % w/w of hydrocortisone ointment is needed to...
1) What g mass (two decimal places) of 9 % w/w of hydrocortisone ointment is needed to be mixed with 65 g of 2.0 % w/w hydrocortisone ointment to make 3.7 % w/w hydrocortisone ointment? 2) How many mg (round to a whole number) of sodium fluoride are needed to prepare 250 mL of a sodium fluoride stock solution such that a solution containing 1.0 ppm of sodium fluoride results when 1.2 mL is diluted to 3800 mL? 3) What g...
please explain each steps
O How many grams of white petrolatum should be mixed with 250 g of 5% and 750 ointments to prepare a 10% ointment? of 15% zinc oxide
In what proportion should 5% and 1% hydrocortisone ointments be mixed to prepare a 2.5% ointment?
FORMULA SUPPLIES AVAILALBE Calamine 10% Lidocaine 0.5 % Zinc Oxide Ointment qs 200 g Calamine powder Lidocaine 2 % W/W Ointment 20 % w/w Zinc Oxide Ointment 5. Calculate how many grams of each ingredient should be weighed to compound the above ointment. (Include the extra 5 %.)
For the following reaction, 4.24 grams of zinc oxide are mixed with excess water. The reaction yields 4.39 grams of zinc hydroxide. zinc oxide (s) + water (1) - zinc hydroxide (aq) What is the theoretical yield of zinc hydroxide ? What is the percent yield for this reaction? grams Submit Answer Retry Entire Group 4 more group attempts remaining For the following reaction, 5.62 grams of potassium hydrogen sulfate are mixed with excess potassium hydroxide. The reaction yields 5.78...
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