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What is the percent strength of ichthammol in a mixture of 100 grams...
What is the strength (% w/w) of a cortisone ointment prepared by mixing 50 grams of 8% ointment, 100 grams of 12% cort...
What is the strength (% w/w) of a cortisone ointment prepared by mixing 50 grams of 8% ointment, 100 grams of 12% cortisone ointment, and 20 grams of ointment base? 5.00% 9.33% 8.57% 9.41% 6.67%
please show work! MATH REVIEW FOR TECHNICIANS PRACTICE 1. What is the average number of prescriptions...
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MATH REVIEW FOR TECHNICIANS PRACTICE 1. What is the average number of prescriptions that can be filled daily by the pharmacy technicians at a large city hospital if 12 technicians can each fill 100 prescriptions each day, 20 can each fill 125 prescriptions, 23 can each fill 150 prescriptions, and 8 can each fill 175 prescriptions? 2. What is the percent alcohol in a mixture of 2 liters of 20% alcohol, 1 liter of 50% alcohol, and...
Question 4: A cylindrical specimen of cold-worked copper has a ductility (%EL) of 25% What is its tensile strength? (a...
Question 4: A cylindrical specimen of cold-worked copper has a ductility (%EL) of 25% What is its tensile strength? (a) (b) If its cold-worked radius is 10 mm, what was its radius before deformation? 70 140 120 900 800 1040 Steel 60 120 1040 Stee 800 700 100 50 700 600 100 80 40 600 500 Brass Brass 80 30 60 400 500 Brass 20 Copper 40 300 60 400 Copper 10 1040 Stee 200 300 40 20 Copper 100...
7-14 help 7) What is the final concentration when 30gms of code dissolved in 2 tters...
7-14 help
7) What is the final concentration when 30gms of code dissolved in 2 tters of solution ofion when 30gms of codeine phosphate is 8) Ifa kg of an ointment contains 350gms of active ingredient, what is the percentage strength of the ointments 911 75 gms of codeine phosphate are dissolved in 3 iters of sterile water. what is the resultant ratio strength of the solution 10) A drug label states that the addito ug label states that the...
need help solving this, show work please 7. If 100 grams of water at 90°C and...
need help solving this, show work please
7. If 100 grams of water at 90°C and 40 grams of water at 10°C are mixed, what is the final temperature of the mixture? (Assume no heat lost to, or gained from the surroundings and that the specific heat of water is 1 cal/gm-°C)
ANSWER ALL OF THE QUESTIONS AND CLEARLY SHOW YOUR WORK PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZ A medication is ordered by...
ANSWER ALL OF THE QUESTIONS AND CLEARLY SHOW YOUR WORK
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
A medication is ordered by the physician 2 g in 250 mL NS to be administered by continuous IV around the clock fo 24 hours. The rate of infusion is 100 mL/h. If the first bag is started at 0800, 10 bags in total will be needed. Round answer to the nearest whole number. Do no include units. Answer 1-1 1 10 The label instructions for KEFUROX specifies that...
Please show work! A solution containing a mixture of the compounds X and Y had an absorbance of 1.06 at 443 nm and...
Please show work!
A solution containing a mixture of the compounds X and Y had an absorbance of 1.06 at 443 nm and an absorbance of 0.909 at 520 nm when measured with a 1.00 cm cell. The molar absorptivities (C) of X and Y at each wavelength are shown in the table. Wavelength (2. nm) Molar Absorptivity (M 'cm ) 3507 443 520 14860 3616 5818 What are the concentrations of X and Y in this mixture? Transmittance (%)...
7. At 60oC, NaNO3 has a solubility of 110 grams NaNO3 per 100 grams of water....
7. At 60oC, NaNO3 has a solubility of 110 grams NaNO3 per 100 grams of water. How many grams of NaNO3 are needed to prepare a saturated solution using 50. grams of water? 9. To what volume would you dilute 250.0 mL of a 0.4500 M NaOH solution to obtain a 0.2700 M solution? 10. How many grams of NaNO3 are needed to prepare a 95.00 mL solution that is 9.5% (m/v)? 11. A 140.0 mL sample of a 0.85...
Please show me how they get answer d) Question B1. Atomic percent magnesium 10 20 30 40 50 60 70 80 90 700 649 1200...
Please show me how they get answer d)
Question B1. Atomic percent magnesium 10 20 30 40 50 60 70 80 90 700 649 1200 1100 -1000 500 900 451 -800 598 67.7 14.9 87.3 400 700 600 500 400 200 100 AI 10 20 30 40 50 60 70 80 90 Mg Weight percent magnesium Figure 1: Aluminium-Magnesium equilibrium phase diagram. (Source: Metals Handbook, 8th Edition. Vol 8 American Society for Metals p. 261.) Consider an Al-7 wt% Mg...
please answer 23 and 24 *please show all work and calculations * given temperature foart em...
please answer 23 and 24
*please show all work and calculations *
given temperature foart em to reach equilibrium e con 15) Pure Solic and pure liquide are excluded from equilibrium constant pre Cheric £69 kg 19) If a reaction is endothermic, the reaction temperature results in an ineren 20) A solution of ammonia is 2.0% ionized at 25.0 °C. What was the original concentration in M) of the ammonia solution? The Kb at 25.0 °C for ammonia is 1.8...
please show work!
MATH REVIEW FOR TECHNICIANS PRACTICE 1. What is the average number of prescriptions that can be filled daily by the pharmacy technicians at a large city hospital if 12 technicians can each fill 100 prescriptions each day, 20 can each fill 125 prescriptions, 23 can each fill 150 prescriptions, and 8 can each fill 175 prescriptions? 2. What is the percent alcohol in a mixture of 2 liters of 20% alcohol, 1 liter of 50% alcohol, and...
Question 4: A cylindrical specimen of cold-worked copper has a ductility (%EL) of 25% What is its tensile strength? (a) (b) If its cold-worked radius is 10 mm, what was its radius before deformation? 70 140 120 900 800 1040 Steel 60 120 1040 Stee 800 700 100 50 700 600 100 80 40 600 500 Brass Brass 80 30 60 400 500 Brass 20 Copper 40 300 60 400 Copper 10 1040 Stee 200 300 40 20 Copper 100...
7-14 help
7) What is the final concentration when 30gms of code dissolved in 2 tters of solution ofion when 30gms of codeine phosphate is 8) Ifa kg of an ointment contains 350gms of active ingredient, what is the percentage strength of the ointments 911 75 gms of codeine phosphate are dissolved in 3 iters of sterile water. what is the resultant ratio strength of the solution 10) A drug label states that the addito ug label states that the...
need help solving this, show work please
7. If 100 grams of water at 90°C and 40 grams of water at 10°C are mixed, what is the final temperature of the mixture? (Assume no heat lost to, or gained from the surroundings and that the specific heat of water is 1 cal/gm-°C)
ANSWER ALL OF THE QUESTIONS AND CLEARLY SHOW YOUR WORK
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
A medication is ordered by the physician 2 g in 250 mL NS to be administered by continuous IV around the clock fo 24 hours. The rate of infusion is 100 mL/h. If the first bag is started at 0800, 10 bags in total will be needed. Round answer to the nearest whole number. Do no include units. Answer 1-1 1 10 The label instructions for KEFUROX specifies that...
Please show work!
A solution containing a mixture of the compounds X and Y had an absorbance of 1.06 at 443 nm and an absorbance of 0.909 at 520 nm when measured with a 1.00 cm cell. The molar absorptivities (C) of X and Y at each wavelength are shown in the table. Wavelength (2. nm) Molar Absorptivity (M 'cm ) 3507 443 520 14860 3616 5818 What are the concentrations of X and Y in this mixture? Transmittance (%)...
Please show me how they get answer d)
Question B1. Atomic percent magnesium 10 20 30 40 50 60 70 80 90 700 649 1200 1100 -1000 500 900 451 -800 598 67.7 14.9 87.3 400 700 600 500 400 200 100 AI 10 20 30 40 50 60 70 80 90 Mg Weight percent magnesium Figure 1: Aluminium-Magnesium equilibrium phase diagram. (Source: Metals Handbook, 8th Edition. Vol 8 American Society for Metals p. 261.) Consider an Al-7 wt% Mg...
please answer 23 and 24
*please show all work and calculations *
given temperature foart em to reach equilibrium e con 15) Pure Solic and pure liquide are excluded from equilibrium constant pre Cheric £69 kg 19) If a reaction is endothermic, the reaction temperature results in an ineren 20) A solution of ammonia is 2.0% ionized at 25.0 °C. What was the original concentration in M) of the ammonia solution? The Kb at 25.0 °C for ammonia is 1.8...
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