Q: How many grams of NaCl are needed to make a 5.00 L of a 0.500 M solution
A: Given, Volume of NaCl solution = 5.00 L Molarity of NaCl solution = 0.500 M…
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A: Given data:
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A: Given : The dose prescribed = 50 mg Available suspension concentration = 25 mg/teaspoon
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A: 4 fl oz of liquid 65 mg/tbsp Concentration
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A: A dilution is a method of lowering a solution's concentration. To dilute a solution, the amount of…
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A: Given, mass of FeBr3 = 75.0 g Molarity = 0.32 mol/L = 0.32 M
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A:
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A: Since you have posted multiple questions, we are entitled to answer the first only.
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A: Given : Volume of phenol = 134.1 mL Density of phenol = 1.090 g/mL Volume of water = 500.0 mL And…
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A: weight/volume percent is given by (w/v)%= mass/volume x 100%
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A: Molarity is termed as the number of moles of solute which are soluble in a solution. It is…
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A: Mass of ammonium chloride = Volume x Concentration
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A: Given, A) Hemoglobin has a molecular weight ~ 16,000 daltons. grams would need to be dissolved in 1…
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A: Given Concentration of KCN = 10 mg KCN per kilogram of body weight. If mass of solute (KCN) = 10 mg…
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Q: A serum calcium concentration is 9.5 mg/dl. Express this in meq/L.
A: Serum calcium concentration = 9.5 mg/dl. serum calcium concentration (in meq/L ) = ?
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Q: FOLLOW-UP QUESTIONS (Show 1. A hydrated substance was
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Q: ow many grams of CuSO4 would you use to make 1 L of an 8g/L CuSO4 solution
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Q: normal range of serum glucose is 90-110 mg/dl, express this in mmol/L
A: The normal range of serum glucose is (4.99 - 6.11) mmol/L.
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A: Given information: Desired dose = 15 mg Dose of haloperidol = 10 mg/mL
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A: Given mass of Na = 45.0 mg =0.045 g mass of pill = 2.43 g To find concentration of sodium (in…
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Q: 11.2 mM (millimolar) solution was made using 0.198 L of a 294 mM solutioon what is the final volume…
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- Answer is provided. All I need is solution. Thank you The formula, by weight, or a tube o an ophthalmic ointment is as follows: Sulfacetamide sodium 10% Prednisolone acetate 0.2% Phenylmercuric acetate 0.0008% Mineral oil 1% White petrolatum, ad 3.5 g How much of each ingredient would be needed to manufacture 2000 such tubes o ointment? Answer: 700 g sulfacetamide sodium 14 g prednisolone acetate 56 mg phenyl mercuric acetate 70 g mineral oil 6215.944 g white petrolatumData of milk: (first trial) Mass of milk: 104.4579g Concentration of NaOH (M): 0.09639 Volume of NaOH solution used: 5.5 mL Data of milk: (2nd trial) Mass of milk: 103.8405g Concentration of NaOH (M): 0.09639 Volume of NaOH solution used: 5.3 mLUse this video to answer the questions: https://www.youtube.com/watch?v=BocfSXdbaU0
- Sodium sulfate solution is mixed with a solution of barium chloride. When 8.413 kg of sodium sulfate with 3.672 kg of barium chloride, how many kg of the excess reagent is left over? Please provide an answer with 4 sig figs. Please answer fast i give you upvote.A clinic had 25 patients on Friday morning. If 21 patientswere given flu shots, what percentage of the patientsreceived flu shots? Express your answer to the ones place.Using a 25mL pipette, you prepare a standard solution by pipetting 25.00mL of the standard iron solution[0.25g/L] into a 500mL volumetric flask. Then, using a 10mL pipette you transfer a 4mL aliquot of this solution into a 50mL volumetric flask and dilute up to the mark. Calculate the % uncertainty. Question 1 options: 0.65 0.75 0.0075 0.45
- A physician orders isotonic sodium lactate 5 mL/kg body mass to be delivered by IV for a 164-lb patient with severe acidosis. The IV tubing delivers at the rate of 20 drops/mL and set for a flow rate of 15 drops/min. How long should the IV be set to run for this patient?Table of caffeine standards concentration . Sample Conc, ppm Std1 16 Std2 32 Std3 48 Std4 64 Std5 80 If the volume used to make 100 mL of std 1 is 2 uL what is the concentration in M used to make std calibration curve ? The standards are going to be used to build calibration curve to analyze caffeine in an energy drink. if 500 mL of the energy drink has target of 400 mg , how will you prepare the sample if you need 10 mL for the analysis ? Caffeine MM=194.19 g/mol.diluting a 0.40M CuSO4 stock solution with water, calculate the concentration of each of the solutions ( trials ). Trial Volume(mL) 0.40M CuSO4 volume(mL) Dl H20 new concentration CuSO4 1 2.0 8.0 2 4.0 6.0 3 6.0 4.0 4 8.0 2.0 5 10.0 0.0
- Given the following unbalanced response: NaClO3 + H2O + I2 HIO3 + NaCl 0.25 ml sample of NaClO3 solution 0833M.0 was raised to the end with 0.30 ml of solutionWater of I2. What is the mass in grams of I2 contained in the raised solution? A. 0.159 grams B. 0.236 grams C. 0.264 grams D. 0.317 gramsAnswer is provided. All I need is solution. thank you Calculate the quantity of each ingredient needed to prepare 15 mL o the following ophthalmic solution. Erythromycin lactobionate 500 mg Dexamethasone sodium phosphate 100 mg Glycerin 2.5 mL Sterile water or injection, ad 100 mL Answer: 75 mg erythromycin lactobionate 15 mg dexamethasone sodium phosphate 0.375 mL glycerin qs ad 15 mL sterile water for injection1. Order: isoproterenol 2 mg in 500 mL D5W to infuse at 15 mL/hrPatient weight: 20 kgHow many mcg/kg/min is the patient receiving? (Round to the 2nd decimal place/hundredth place