150 mCi of D2O is injected in your patient. 10% of D2O is excreted. The concentration of D2O in a plasma sample is found to be 0.4 mCi/100 ml. What is your patient' s Total Body Water in L?

Q: 300.0 mL of a 0.460 M solution of NaI is diluted to 700.0 mL. What is the new concentration of the…

A: From given data molarity of initial solution M1 = 0.460 M volume of initial solution V1 = 300 mL…

Q: A pharamacist prepares a solution by adding 3.00 mg of sodium ions to 114 g of water. How many ppm…

A: Number of moles of a chemical compound is used to measure the amount of the compound in the given…

Q: 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: Given, 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mLwe are asked to calculate the…

Q: What is the percent by volume of acetic acid in a solution that contains 50 mL of acetic acid…

A: % of volume =  =( volume of acetic acid ÷ total volume of solution) × 100 %

Q: A 500 mL of 3.0 M NaOH solution was diluted in order to produce a 1.0 M solution? What is the volume…

A:

Q: A 19 mL solution of 11.3 M HCl is diluted to 206 mL. What is the new concentration of the acid…

A: Dilution formula helps us to calculate the new concentration if the initial volume, initial…

Q: 5. The density of 11.6 M HCl solution is 1.18 g/mL. Calculate the percent by weight of HCl in an…

A:

Q: 400.0 mL of a 0.300 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A:

Q: The stock concentration of potassium chromate is 3 mol/L. If you were to use 100 mL of the stock…

A: Dilution equation M1 ×V1 =M×V2Where, M1, V1 are the concentration and volume of the Stock…

Q: What is the% v / v of a solution

A: Given :-  volume of solute = 240 mL  volume of sovent = 780 mL  To calculate :-  % v / v of…

Q: A solution is made by mixing 39.5 g of alcohol into 100.0 mL of water (DH2O = 1.00 g/mL).  What is…

A: Given: Mass of alcohol= 39.5 g The volume of water= 100.0 mL The density of water= 1.00 g/mL To…

Q: Percentages represent grams/100m1. So a 1% SDS solution has 1 gram of the detergent SDS in 100ml of…

A: Concentration is a parameter that is used to quantify the amount of substance. The concentration…

Q: How many grams of Na2CO3Na2CO3 are present in 27.0 mL27.0 mL of a solution that is 27.0% Na2CO327.0%…

A: The volume of the solution is = 27.0 mL The mass percent concentration of the solution is = 27.0 %…

Q: An intensive care patient is receiving an antibiotic IV at the rate of 50. mL/h. The IV solution…

A: Given: Rate of the flow of the solution = 50 ml/h  The solution contains =1.5 g of the antibiotic in…

Q: What volume of 20.00 % NaCI must be diluted to make 500.00 mL of 1.2% NaCl, also known as normal…

A: Dilute solution is the solution in which the amount of water is higher than the amount of solute.…

Q: Calculate the percent mass per volume, % (m/v), of a dextrose solution containing 6.50 g of dextrose…

A:

Q: How many liters of a 5 M NaOH stock solution would you need to make 700 mL of a 253 mM NaOH…

A:

Q: what is the amount of solvent in mL in the solution?

A:

Q: The amount of caffeine contained in 150 mL of a reasonably strong cup of Starbucks coffee is about…

A: The percentage of weight per volume is gives as the amount of solute in grams present per 100 mL of…

Q: 400.0 mL of a 0.345 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: The correct answer is given below

Q: A 5.00% by mass dextrose solution contains how many grams of dextrose dissolved in 1.00 kg of water?

A: Mass percent :- The mass of solute in grams dissolved in 100 grams of solution is defined as mass…

Q: concentration

A:

Q: 168.1 mg of NaCl (MM=58.44 g) is dissolved in 118.06 L of water. What is the concentration of Na+…

A:

Q: The pesticide DDT is used to kill malaria-carrying mosquitoes. Unfortunately, it also affects other…

A: Given: Mass of DDT = 0.030 mg  Volume of water sample = 250.0 mL And density of water = 1.00…

Q: 100.0 mL of a 0.530 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: • The values provided in the question are:-    i) Initial concentration of KBr solution, M1 = 0.530…

Q: What volume of a 0.270 M hydroiodic acid solution is required to neutralize 20.5 mL of a 0.190 M…

A: The volume of 0.270M HI required to neutralize the 20.5mL of 0.190M KOH is determined by using the…

Q: 600.0 mL of a 0.420 M solution of LiCl is diluted to 900.0 mL. What is the new concentration of the…

A: To Solve this problem we use the formula  M1V1  = M2V2   where , M1 = Molarity of initial Solution…

Q: A solution contains 15 gram of NaOH in a total volume of 190 ml. Express the concentration in terms…

A: Mass of NaOH        = 15 g Volume of solution =  190 mL                                = 0.19 L

Q: KOREK El "ll ZAIN IQ تبديل الحساب مطلوب Q3: Fill in the blanks: (8 marks) نقطتان )2( Calculate the…

A: for  calculate Molarity , volume of solution calculate using density of solution.

Q: 600.0 mL of a 0.470 M solution of LiCl is diluted to 900.0 mL. What is the new concentration of the…

A:

Q: What is the new molarity of the diluted sample?

A: Given :-  Initial molarity = 1.2 M  Initial volume = 122 mL  Final volume = 500 mL  To calculate :-…

Q: A solution is made by mixing 48.2 g of alcohol into 100.0 mL of water (DH2O = 1.00 g/mL). What is…

A: Given ; mass of alcohol = 48.2 g  And volume of water = 100 mL  Since density of water = 1 g/mL…

Q: topical antibiotic is 1.0 % (m/v) clindamycin. What does this statement imply? 1.0 g clindamycin in…

A: 1- ( m/v  ) is mass / volume their meaning is mass of salute dissolve in volume of the solution.…

Q: How many mL of the 10.0 ppb solution in the previous problem are required to make 4.00 L of a 1:25…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the amount of…

Q: steven is to get 7.00 mg/hr of continous morphine sulfate infusion. the solution is prepared as 125…

A: This is a general problem. We can solve this using logic. Here the things provided are, 7 mg/hr…

Q: Express this concentration in parts per million (ppm).   5.6 milligrams per kilogram of water

A: The mass of solute in mg present in a one-kilogram solution is known as ppm (parts per million)…

Q: Calculate the concentration of lead in milligrams per liter.

A: Given :- volume if water = 1285 mL  mass of lead = 95.0 mg   To calculate :-  concentration in mg/L…

Q: what volume of solution in liter is required to make a 1.0 M solution by dissolving 42.3 grams of…

A:

Q: A 1185 mL sample of drinking water was found to contain 20.5 mg of lead. Calculate the concentration…

A: Given: Volume of water sample=1185 mL=1.185 L Mass of lead=20.5 mg

Q: 400.0 mL of a 0.500 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: Given: Note: (1L = 1000mL)

Q: 500.0 mL of a 0.375 M solution of LiBr is diluted to 700.0 mL. What is the new concentration of the…

A: Let the initial volume of LiBr  V1=500ml    molarity of initial solution M1   let the volume of…

Q: 300.0 mL of a 0.430 M solution of NaI is diluted to 700.0 mL. What is the new concentration of the…

A: Before dilution, Initial molarity of the NaI solution (M1)= 0.430 M Initial volume of the NaI…

Q: 500.0 mL of a 0.485 M solution of LiBr is diluted to 700.0 mL. What is the new concentration of the…

A:

Q: Nitric Acid is usually purchased in a concentrated form that is 70.3% HNO3 by mass and has a…

A: Calculation of no. of moles of HNO3 present in 1.15 L of 0.10 M solution.

Q: What total volume of a 21.9 %m/v sodium phosphate solution (in mL) would be needed to have a total…

A: Given: m/v% of solution = 21.9 % Mass of sodium phosphate = 69.1 g

Q: 600.0 mL of a 0.325 M solution of LiCl is diluted to 900.0 mL. What is the new concentration of the…

A: Molarity is defined as the number of moles of solute dissolved per liter of the solution. Molarity,…

Q: One of the most utilized IV (intravenous) fluids administered in medical settings is called D5W,…

A: Given that : Volume of D5W = 250 mL %m/V = 5%

Q: 5.50 L of 13.3 M H 2 CO, the formaldehyde used to “fix” tissue samples 1.Number of moles 2. Total…

A: Given,  Molarity of H2CO = 13.3 M  Volume of the solution = 5.50 L  Calculate the  1. Number of…

Q: A 17.5 mL solution of 14.4 M HCl is diluted to 177 mL.  What is the new concentration of the acid…

A: Given information,

Q: 500.0 mL of a 0.320 M solution of LiBr is diluted to 700.0 mL. What is the new concentration of the…

A: Volume of stock solution = 500.0 ml  Concentration of stock solution = 0.320 M  Volume of new…