If the daily allowance for Vitamin C is assumed to be 75.0 mg, how many liters (L) of a 0.002154 M solution of ascorbic acid would be required for a 16.0 day voyage across an ocean?

Q: Q3\ Calculate the normality of a solution of mercuric chloride HgCl2 , where 1.75 g of it is…

A: Given:-         mass of HgCl2=1.75g         volume =150 ml                      =0.150L…

Q: How many grams of sodium hydroxide, NaOH , must be dissolved to prepare 500. mL of a 0.138 M aqueous…

A: Given :- volume of solution = 500 mL  molarity of solution = 0.138 M  To calculate :-  mass of NaOH…

Q: How many grams of vitamin C (C6H8O6) would be contained in 25.0 mL of a 2.8 M solution?

A: given: volume = 25 ml = 0.025 L molarity = 2.8 M moles = molarity × volume             = 2.8 × 0.025…

Q: What is the concentration of salt in seawater with a salinity of 36.5 ‰, in the following units?…

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Q: A doctor prescribes a patient to take 25 mL of a medicine every night. If that medicine is listed as…

A:

Q: . What is the molarity of a solution made when water is added to 11.0 g urea (MM=60.07) to make 100.…

A: 9.Molarity is used to express concentration of a solution.

Q: How many liters of a 6 M NaOH stock solution would you need to make 707 mL of a 643 mM NaOH…

A: The volume of 6M NaOH required to make 707 mL of a 643 mM NaOH dilution is calculated as,

Q: how many grams of sucrose must be added to 475 ml of water to make 65% (w/w) solution?

A:

Q: You have a 20% stock of NaCl, a 30% stock of K2HPO4, 2.5M NH4Cl and 10mg/ml stock of ampicillin. How…

A: Given data contains, Mass percentage of NaCl stock is 20%. Volume of the solution is 250 mL.

Q: How many grams of aspirin are contained in 50.0 mL of a 0.050 M solution?

A: Given information: Volume = 50.0 mL Concentration = 0.050 M

Q: How many grams of CuSO4 would you need in order to make 500.0 mL of a 3% m/v solution of copper…

A: Mass volume percent is calculated by using the formula  m/v percent =mass of solutevolume of the…

Q: How many milliliters of an 18M solution of acetic acid would you need to make 575 ml of a 2.0M…

A:

Q: If the daily allowance for Vitamin C is assumed to be 75.0 mg, how many liters (L) of a 0.002277 M…

A: Given: mass of vitamin C ( ascorbic acid) = 75 mg Concentration of ascorbic acid  = 0.002277 M molar…

Q: A soil was extracted with 35.0mL water. The zinc concentration in the water was found to be…

A: Concentration (in mg/L) is defined as the mg of solute (here zinc) dissolved per liter of the…

Q: How many grams of sodium chloride is needed to make 35 mL of a 0.87 M solution?

A: Molecular weight of NaCl  (m)=58.5 gm/mol given volume(V)=35 ml molrrity (M)=.87 M We know that…

Q: How many grams of glucose (C6H12O6, 180.16 g/mol) would be required to prepare 2.50 L of a 0.278 M…

A: The number of moles of glucose can be calculated as follows-

Q: A drink sold in a health food store contains 2.10% (w/v) of vitamin C. What volume would you have to…

A:

Q: How many grams of sodium hydroxide are needed to prepare 2.5 liters of 6.0 M NaOH solution?

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Aqueous ammonia is commercially available at a concentration of 16.0 M. How much of the concentrated…

A:

Q: You need to prepare a solution of NaCl at 25 % m/m if you have 200 g of water, how many grams of…

A: Amount of water given = 200 g Concentration of the required NaCl solution = 25% m/m m/m stands for…

Q: What mass of solute could be obtained by evaporating 350mL of a 1.75mol/L solution of NaCl?

A:

Q: 4. What is the volume percent of a solution prepared by adding enough water to 200. mL of acetone to…

A:

Q: Amaan was administered 500 mg azithromycin at a concentration of 2.0 mg/mL.    What is the total…

A: Given: Mass of azithromycin = 500 mg = 0.500 g                                   (Since 1 g = 1000…

Q: How many grams of NaCl would you need to make 100 ml of a 9.7%(m/v) solution of NaCl?

A: Given, a NaCl solution with concentration 9.7 % ( w/v)we are asked to calculate the amount of NaCl…

Q: If the daily allowance for Vitamin C is assumed to be 75.0 mg, how many liters (L) of a 0.002699 M…

A: Given- Daily allowance = 75.0 mg Concentration = 0.002699  M To find- Liters (L) of solution of…

Q: How many grams of sugar (sucrose), C12H22O11, are required to prepare 125 mL of a 0.100 M sugar…

A: The calculation of the number of moles of sucrose is obtained as follows:

Q: How many grams of NaOH are required to prepare 80.0 mL of a 10.5 M NaOH solution?

A: Molarity is given by the ratio of number of moles to that of the volume of the solution. Molarity =…

Q: Given 5.00x102g of glucose (C6H12O6), what volume in liters of aqueous 1.25% (m/v) solution can be…

A: x%(m/v) of a solution means x grams of solute is present in 100mL solution. In the given question…

Q: How many grams of Na2SO4, are needed to make 375 mL of a 1.25 M solution?

A:

Q: 7. The concentration of stomach acid, HCl, is approximately 0.10 M. What volume of stomach acid…

A: Given; Note: 1g = 1000 mg , 1L = 1000 ml

Q: How many grams of NaOH are needed to prepare a 250 mL of a 1.0 M solution?

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: How many grams of vitamin C (C6H8O6) would be contained in 25.0 mL of a 2.4 M solution?

A:

Q: A patient receives 250 mL of a 4.1% (m/v) amino acid solution twice a day. (a) How many grams of…

A: Given volume is 250 mL. The %(m/v) means that 4.1 gram of solute is present in 100 mL of solution.…

Q: Given a 15% (m/m) glucose solution, how much solution would you need if you wanted 45g of glucose. O…

A: (m/m) % glucose solution = 15 % Mass of glucose in required solution = 45 g

Q: The label on the jar of a jam says it       contains 13.0 g of sucrose (C12H22O11) per tablespoon…

A: Mass of sucrose = 13.0 g  Molar mass of sucrose = 342.297 g.mol-  Volume = 15 ml = 0.015 L

Q: A student determined that it took 5.65 mL of NBS to reach an endpoint with a standard solution that…

A: To calculate Concentration of vitamin C in orange juice sample , we can use relation  M1 / V1 = M2 /…

Q: A patient receives 250 mL of a 4.0% (m/v) amino acid solution twice a day. How many grams of amino…

A: The given volume is 250 mL.The %(m/v) means that 4 gram of solute is present in 100 mL of solution.…

Q: How many grams of NaOH would be needed to make 775 mL of a 2.62 M solution?

A: In this question, we want to calculate the mass of NaOH in grams to make a solution. How we can…

Q: What is the concentration of a solution formed by diluting 25.0 mL of a 3.8 M glucose solution to…

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Q: How many moles of NaCl would be present in 47 milliliters of a 3.20 molar solution?

A:

Q: If the human body contains 5.0 L of blood, how many grams of glucose are present in the blood if the…

A: Concentration is term who defined how much substance/solute is dissolved in certain volume of…

Q: How many grams of table sugar (H12C22O11) is needed to produce 1.5 M of 1 L sugar solution?

A: Given the concentration of sugar solution =1.5 M volume of solution =1 L we are asked to calculate…

Q: What is the mass, in grams, of glucose, C6H12O6, that is present in 500 mL of a 0.40 M aqueous…

A: Given data, Volume of glucose solution is 500mL=0.5L Molarity of glucose solution is =0.4 M

Q: Bleach solution contains the solute sodium hypochlorite (NaOCI). How many grams of NaOCI in a 1500.0…

A: Since you have asked multiple questions, we will solve the first question for you. If you  want any…

Q: How many liters of a 5.0% (m/v) glucose solution would you need to obtain 86.0 g of glucose?

A:

Q: How many quarts of water must be added to 7 qt of an 80% antifreeze solution to make a 70%…

A: Interpretation- To determine how many quarts of water must be added to 7 qt of an 80% antifreeze…

Q: Normal Saline solution is 0.9% salt (w/v) in water.  a) How many grams of salt do you need to make…

A: 0.9% salt (w/v) in water means 0.9 g salt in 100 g water.

Q: what volume of solution in liter is required to make a 0.5 M solution by dissolving 19.3 grams of…

A: Given: Concentration of NaNO3 solute, [NaNO3] = 0.5Mmass of solute dissolved, m= 19.3g To find:…

Q: How many mL of a 15% (w/v) solution must be administered to deliver 8.0 g of solute?

A: 15% (w/v) solution = mass of solute in gvolume of solution in mL×100

Q: How many liters of a 8 M NaOH stock solution would you need to make 662 mL of a 445 mM NaOH…

A: The molarity or the concentration can be defined as the ratio of number of moles of solute which are…