What weight of glucose is required to prepare 2 L of a 5% w/v solution?

Q: The osmotic pressure of solution containing 7.0g of insulin per liter is 23 torr @ 25degrees…

A:

Q: How many grams of NaNO3 is needed to prepare a 100 mL of 2M solution

A: Molarity is defined as number of moles of solute divide by volume of solution in liter

Q: What is the volume (mL) of methanol used to make 355mL of a 32.0% v/v solution in water?How much…

A: given volume of solution = 355mL given % v/v value = 32.0% Volume of methanol = ? The volume of…

Q: What is the percent-by-mass concentration of glucose in a solution made my dissolving 15.5g of…

A:

Q: What is the minimum mass of glycerol (C3H8O3) that must be dissolved in 11.0 mg of water to prevent…

A: Calculation of molality: ∆Tf=Kf×mTf-Tf°=Kf×m0-(-15)=1.86×m15=1.86×mm=8.0645 m

Q: How many grams of NaoH in 0.10 l water are needed to make a 3.0 m solution?

A:

Q: How many mL of 0.400 M KCl would be required to make a 0.500 M solution of KCl when diluted to 200.0…

A:

Q: What is the molar concentration of 80 g of glucose dissolved insufficient water to make 2 L of…

A: Given, Mass of glucose = 80 g Volume of solution = 2 L

Q: Would the osmotic pressure of a 0.2 M NaNO3 solution be less than, the same as, or greater than that…

A:

Q: What is the volume of a 20% methyl solution that contains 15mL of methyl? a. 6 ml of methyl b. 4 mL…

A:

Q: 4. True/False: Many solutions do not involve water.

A: 4. The homogeneous mixture of two or more substances is known as a solution. The solution is made…

Q: What are the freezing point of a solution that contains 5g of glycerol (C3H8O3) and 20 mL of water?

A: When a solute is dissolved in the water, the vapor pressure of the solution is lower than the pure…

Q: How many milliliters of a 0.1% (w/v) thimerosal topical solution should be used to prepare one-half…

A: Concentration is defined as amount of solute present per unit amount of solvent or solution.…

Q: How much glucose, C6H12O6 (MM=180.18g/mol), in grams, to produce 75.5mL of a 0.500M C6H12O6…

A: The molar mass of glucose is 180.18 g/molTherefore,1 mol of glucose contains 180.18 g of glucose

Q: What is the molarity of 215 mL of solution containing 168 mmol of glucose?

A: As per the data given in the question,Volume of glucose solution = 215 mL = 0.215 L (as 1 mL = 10-3…

Q: If 25 g of sodium chloride (NaCIO3) are dissolved in 100 g of water at 70°C, how would you describe…

A: (M/M )percent = (Mass of  solute / Mass of solution )×100

Q: What is the number of moles of glucose (C6H12O6) in 0.500L of a 0.40 m solution?

A: NOTE : Since the density of solution is not given and volume of solution is given. Hence I'm…

Q: 1. How many grams of glucose would you need to make 500 ml of an 8% solution? 2. What is the percent…

A: Answer: These questions are based on (w/v)% concentration of solute in solution where volume of…

Q: Is the solution that has cooled down to 15 °C unsaturated,saturated, or supersaturated?

A: Unsaturated solution- It is a kind of solution which has the tendency to dissolve more of solute in…

Q: How many lbs of glycerol, C3H8O3, are present in 37.0 gallons of a 2.14 M solution?

A: Given : concentration of C3H8O3 = 2.14 M And volume of solution = 37 gallons Since 1 gallons =…

Q: You need to prepare a solution of glycerol ( CH2OH-CHOH-CH2OH) in 100.0 g of water, so the…

A:

Q: What is the molarity of an intravenous glucose solution prepared from 108 g of glucose in 2.0 L of…

A: Molarity  is termed as the number of moles of solute which are soluble in a solution. It is…

Q: What is the molarity of a solution containing 2.50 moles of KCL in 2.00 L of solution

A:

Q: How many grams of ammonium chloride must be down to 150 mL of water to make a saturated solution at…

A: Mass of ammonium chloride = Volume x Concentration

Q: How much water (in dL) would you need to add to 140 dL of a 9.4 g/dL solution of Mg(OH)₂ to make it…

A: Given: initial solution M1 = 9.4 g/dL initial volume V1 = 140 dL final solution M2 = 2.5 g/dL we…

Q: A)Hemoglobin has a molecular weight ~ 16,000 daltons. How many grams would need to be dissolved in 1…

A: Given, A) Hemoglobin has a molecular weight ~ 16,000 daltons.  grams would need to be dissolved in 1…

Q: prefilled syringe contains 2 mg of active drug in 5 ml of solution. how many mcg of drug is…

A:

Q: How much water would I need to add to 500 mL of a 2.4 M KCl solution to make a 1.0 M solution?

A:

Q: How many moles of stearic acid are contained in 0.25 mL of a 5.4 x 10^-4 g/L stearic acid in hexane…

A: There are various modes of expressing concentration such as strength, molarity, molality…

Q: How many grams of glucose would you need to prepare 2.0 L of 2% glucose solution (M/V)?

A: Given data: The volume of glucose solution V = 2.0 L. The M/V of glucose solution = 2%. To find: The…

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

A:

Q: Predict what volume of solution in mL will you make if you dissolve 55.0 microliters of glucose in…

A: Given, Percentage of glucose solution = 0.50 % Note: 1 microliter = 10-3 mL Volume of glucose = 55.0…

Q: What is the molarity of a solution that contains 3.25 mole of KCl in 2.25 L?

A: The molarity of the solution can be calculated as,

Q: What is the MOLARITY of a 1L NaOH solution that contains 28.6 gms of NaOH?

A: Amount of NaOH = 28.6 g Molar mass of NaOH = 40 g/mol mole of NaOH present in 1L solution = [28.6 /…

Q: What amount of solute is dissolved to make 0.5 L of a 20 % m/v solution?

A: Given is, Volume of solution = 0.5L =500 ml %m/v =20%

Q: How many mg of NaCl are present in 10ml of a 1.5M solution of NaCl.

A: Since, this is a multiple questions. So, I will solved first question for you. In this question-1 we…

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: please highlight the correct answer

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

Q: How much ml of ethanol is needed to make 2000ml of an aqueous 15% (v/v) solution? A. 3000 mL B. 300…

A: Given: Volume of solution = 2000 mL v/v% of aqueous solution = 15%

Q: How many grams of sodium hydroxide are required to make 150 mLs of a 0.184 M solution?

A: Molarity of the solution is defined by the ratio of the number of moles of solvent to the volume of…

Q: -5 mole protein is dissolved in 31.2 mL of water at 28°C. What is the osmotic pressure of the A 5.23…

A: c) 0.041 atm Given that,   Given moles of protein = 5.23×10-5 mole  Volume of water taken to…

Q: How many moles and grams are in 15 mL of a 5% Aqueous 1,6 Hexanediamine Solution?

A: 5% aqueous solution of 1,6 Hexanediamine that means 100 mL of solution contain 5 gm of solute 1,6…

Q: Rank the following by the stated property. (a) boiling point (1=highest, 3=lowest) (b) solubility in…

A: Two questions based on physical properties, which are to be accomplished.

Q: 120 grams of KI is added at 10°C is the solution saturated, unsaturated, or supersaturated

A: The question is based on the concept of solubility. Maximum amount of solute which can be dissolved…

Q: how much ml of ethanol is needed to make 200ml of an aqueous 15% (v/v) solution?

A: Given :-  % (v/v) of solution = 15%  Volume of solution = 200 mL  To calculate :-  Volume of ethanol…

Q: How many milliliters of methanol are needed to prepare 75 mL of a 5.0% (v/v) solution?

A: Percentage volume by volume is used to determine the concentration of a solution which is calculated…

Q: What is the molarity of a 250mL solution made with 15.0g of KCl?

A: Molarity or Molar concentration is a measure of the concentration of a chemical species, in…

Q: What is the molarity of a bleach solution containing 12.5 g of NaOCl per L of the bleach? (Show full…

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

Q: How many moles of NaCl need to be dissolved in 2.50 L of water to create a 0.750 M solution of NaCl

A: 1.875 moles