Question: A solution was prepared by dissolving 25 grams of fruit sugar in sufficient quantity of water to make 100 grams of solution.  1. What is the %W/W of the solution? 2. What is the molecular weight of the solute?  3. What is the mole of solute? Your answer here

Q: What is the osmolarity of a solution containing 1.5 g/L of MgCl2? Answer to 3 decimal places. MW…

A: The number of solute particles present in one liter of solution is known as the osmolarity of the…

Q: A solution containing 18g of solute dissolved in 200 g of water has a boiling point of 101.5 °C.…

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Q: Reagent nitric acid is 67.42% HNO3 by mass and its molarity is 13.35 M.

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Q: How many kg of water must be added to 20.0 g of NaOH to make a 0.30 m NaOH solution? The molar mass…

A: Given: The mass of NaOH (sodium hydroxide) is 20.0 g The molar mass of NaOH (sodium hydroxide) is…

Q: If 100 grams of water is added to the solution making 200 grams , how much solute of KBr is needed…

A: Given:  According to the given graph, the solubility of Kbr solution in 100 g water at 15 oC is…

Q: How many gallons of a 40% acid solution must be added to a 30% acid solution to make 50 gallons that…

A: Recall the following formula to calculate concentration mixture of two acids        ViSi + VfSf…

Q: There is a 1:1 relationship for neutralization of nitric acid in each sample of unknown. How do you…

A: Interpretation- To determine the volume of the  1:1 ammonium hydroxide solution necessary to…

Q: If we have a 5.0 M NiCl2​ stock solution and we want to make 0.5 L of a 2.0 M NiCl2​ dilution…

A: Suppose, V mL of 5.0 M NiCl2 stock solution is required to prepare 0.5 L of 2.0 M NiCl2 solution…

Q: 7. Find the number of moles of sulfuric acid (H,SO,) in a 3 M solution with a volume of 4 L. 8. How…

A: Molarity of the solution is the number of moles of solute present in 1 liter of solution. It is…

Q: QUESTION 10 A 25 mL sample of a 3 M solution of HCI is diluted to 978 mL. What is the new…

A: Dear student I have given answer to your question in the image format.

Q: QUESTION: How much solute (lauric acid) do you need to add to the solvent wax (stearic acid) to make…

A: Suppose, x g of lauric acid is required to mix with the solvent wax stearic acid to make a 100 g…

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: Question 10 How many liters of a 0.66 M solution can be made by diluting 0.21 liters of a 9.22 M…

A: Molarity is the number of moles of solute per one liter of solution. Molality is the number moles of…

Q: How many liters of solution can be produced from 2.50 moles of solute if a 2.00M solution is needed?

A: Applying formula M= n/V

Q: Calculate the mass of solute in the following solution: 50.0 mL of 0.0300 M C6H1206- Multiple Choice…

A: The concentration term molarity is equal to the moles of solute dissolved per liter of solution. The…

Q: calculate the required amount (in g) of ammonium sulfate to bring the solution from 40% to 60%…

A: Initial concentration = 40%

Q: Question 4 When 39 g of sucrose is dissolved in 355 mL of a carbonated drink, express the…

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Q: Concentration of diluted aspirin solution (M2). Show Mbn calculations below using equation from…

A: As per the given equation from the graph we have y = 300.93x - 0.0388 where y = Absorbance x =…

Q: A solution contains 8.0 µmol Na2SO4 in 250 mL. How many ppm sodium does it contain? How many ppm…

A: Mass = Number of mols x molar mass ppm = mass of particular component in mg/Volume of solution in L

Q: How many osmoles are there in 6.00 mL of a 6.0 N Mg3(PO4)2 solution ? First we have to convert moles…

A: Given the volume of 6.0 N Mg3(PO4)2 = 6.00 mL  For Mg3(PO4)2, 1 mol = 6 eq

Q: Household bleach contains 6% sodium hypochlorite. How much household bleach should be combined with…

A: Let the amount of 6% sodium hypochlorite used be 'x' L. Then the volume of final solution of 2.5 %…

Q: Use the dilution equation to calculate the number of milliliters of 3.00 M NaCl needed to make 600.0…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: 5) How many sulfate ions are in a solution when 30.00 ml of 18.4 M sulfuric acid is diluted with…

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Q: Sodium hypochlorite (NaClO) is the active ingredient in bleaching agents. What is the percentage…

A: To calculate percent composition of chlorine , we would use formula  % Chlorine =Molar mass of…

Q: Brine is a preservative for vegetables, fish, fruit, and meat. It prevents the growth of bacteria.…

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

Q: a. What is the molarity of a 12 N H2C2O4 solution?  b. How many moles and how many equivalents of…

A: Definition molarity : Molarity (M) is the amount (number of moles) of solute in a one liter of…

Q: CongatIve Propertles of Fudge Name:Amari Prkn Introduction: Molality is a unit of concentration used…

A: 1. Fudges are also called as crystalline candy.  The smooth texture of fudges are due to the micro…

Q: How many milliliters of a 5.0 M sucrose solution would be needed to prepare each solution? a. 45 mL…

A: The equation to calculate the unknown values from known are given by M1V1=M2V2 where M is the…

Q: mL

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Q: Part A Use Henry's law and the solubilities given below to calculate the total volume of nitrogen…

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Q: Question 11 Which of the following would be the correct equation for determining the number of moles…

A: Choose the correct expression for number of moles ---

Q: A)What is the H+H+ concentration for an aqueous solution with pOHpOH = 3.54 at 25 ∘C∘C? Express…

A: at 25oC  pH + pOH = 14 , pH = -log [H+] and  Kw = [H+] [OH-]

Q: The solubility of N2in blood is a serious problem for divers breathing compressed air (78% N2by…

A: Henry’s law describes the relationship between particular gas's solubility and gas's pressure. At…

Q: Maria needs to dilute her stock of 15.0 M HNO3 solution for an experiment. She wants to prepare 525…

A: Given  Initial Molarity of HNO3 solution ( M1 ) = 15 M  Final Molarity of HNO3 solution ( M2 )  = 1…

Q: How many moles of solute are in 25 mL of a 0.30 M aqueous solution of glucose (C6H12O6)?   0.0075…

A: Molarity = moles of soluteL of solutionMoles of solute = molarity x L of solution

Q: 2. Use the formula listed below to calculate how much of each ingredient should be used to make…

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Q: Which solution has more acetic acid? 10.0 mL of 15% solution or 20.0 mL of 1.11 Moles solution?

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Q: Data Table 2: Concentration of CH3COOH in Vinegar Average volume NaOH used (mL) Concentration of…

A: Given : Concentration of CH3COOH in vinegar = 0.8 mol/L. Since the density of CH3COOH solution is…

Q: How many mL of 0.300 M NaF would be required to make a 0.0715 M solution of NaF when diluted to…

A: For the preparation of dilute solution from a stock solution, we can use the following formula,…

Q: . How much sugar (C12H22011) in grams must be added to 450 mL water to make a 20% sugar solution?…

A: Percentage solution of a solid in water is normally equals to weight per volume w/v  100% sugar…

Q: For questions #23 - #27 A solution is made by dissolving 6.26g NaOH in 25.2g water. 19. What is the…

A: The number of moles of a substance is given as the mass of the substance upon its molar mass. The…

Q: Note: MW of NaOH0 g/mole Prepare 0.08 M (Molary) of NaOH in (1 L) distilled water. (How many grams…

A: Molarity is a concentration term for a solution. The molarity of a given solution is defined as the…

Q: molarity

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Q: Sally is going to use the stock solution of drug-A she made in the above question. From the stock…

A: Given: Stock solution molarity M2=100 mM M1=0.3 mM V1=40 ml To find: Volume of stock solution…

Q: Trying to determine concentration of sucrose in soda equation for standard curve:  y= 0.0186x+1…

A: Given: mass of solution = 54.2060 g volume of solution = 50 mL density of solution = 1.08412 g/mL

Q: What is the boiling point of a solution that contains 1.5 mol of NasPO. dissolved in 1.00 kg of…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: If 29.11 mL of KMNO4 solutic Na2C204 solution, what is the Answer:

A: Using  M1V1 = M2V2

Q: Household laundry bleach is a dilute solution of sodium hypochlorite (NaCIO) mixed with water. How…

A: Sodium hypochlorite (NaClO) has molar mass of 74.44 g/mol . And volume of solution given is 1.5…

Q: QUESTION 8 How many grams of KCI do you need to make 450ml of a 0.5M Tris, 500mM KCI 10x stock…

A: It is required to find: (8)  grams of KCl needed to make 450ml of a 0.5M Tris, 500mMKCl10x stock…