The density of an aqueous solution that is 27.4% by mass of XCI2 (molar 130.94 g/mol) is1.16 g/mL. Calculate the molarity of this solution. Report your answer with the correct number of significant figures. Do not mass = include the unit.

Q: A 6.00 % (m/v) NaCl solution contains 49.2 g of NaCl. What is the total volume (V) of the solution…

A: The mass of solute (in gram) present in 100mL of the solution is known as the m/v percent…

Q: A 3.40 M aqueous solution of LiCI has a density of 1.0758 g/mL. If the total mass of the solution is…

A: given molarity = 3.40M mass of solution = 59 g density of solution = 1.0758 g/ml

Q: A laboratory procedure calls for making 400.0 mL of a 1.1 mol L' NANO3 solution. Part A What mass of…

A: Out of multiple methods available to represent the concentration of a particular solution, one…

Q: How many milliliters of a 3.95 M LiCl solution contain 13.9 g of LiC? Express your answer with the…

A: MW of LiCl = 42.394 g/mol mass given = 13.9 g Moles of LiCl=13.9 g42.394 g/mol=0.32787 mol

Q: How many grams of sucrose are needed to make 915 mL of a 32.0% (w/v) sucrose solution? mass:   g…

A:

Q: solution is 12.3% ethanol in water. If 10.5mL of ethanol is in the solution, what is the volume of…

A: % of ethanol = 12.3  Volume of ethanol = 10.5

Q: A chemist prepares a solution of barium acetate (Ba (C,H3O2),) by measuring out 291. g of barium…

A: Given: mass of barium acetate = 291. g Volume of barium acetate solution =450. mL…

Q: /hat is the molarity of a solution that contains 639 g CuSO4 in 6.00 L of solution? n the 'Answer'…

A: Molarity = number of moles of solute dissolved per litre of solution.

Q: When you are dispensing stock solution into your graduated cylinder, you find that you have poured…

A: A stock solution is prepared by dissolving the solute into a solvent. The solution is further used…

Q: A chemist must dilute 45.8mL of 769.mM aqueous aluminum chloride (AlCl3)solution until the…

A: Given data is as follows: The initial volume of the aqueous aluminum chloride V1 = 45.8 mL The…

Q: When an aqueous ethanol solution is 95% ethanol by mass, we can immediately deduce that 100 g of the…

A: In an ethanol solution, ethanol is the solute and water is the solvent.

Q: Please answer it this is a question from the topic of chemistry "Solution"   A water solution…

A: Density of the solution tells about the quantity of the substance present per unit volume of the…

Q: What is the mass of a solution if 25.0 ml of NaOH was added to 35 0 ml of water? Assume a density of…

A: Since the volume of water is not clear, assuming it is 350 mL and the density of solution is 1.00…

Q: 150 140 KI 130 120 110 100 NANO3 90 80 70 60 50 NH&CI KCI NaCi 40 30 20 10 KCIO3. Ce2(SO4)3 0 10 20…

A: Answer: At a given temperature when a solution contains the amount of solute equals to its…

Q: What volume (in L) of concentrated potassium hydroxide solution (21.5 mol/L) is required to prepare…

A: This is a dilution problem. Here the concentration of concentrated KOH solution is given. We have to…

Q: What is the mass, in grams,

A:

Q: Vinegar is a solution of acetic acid (the solute) in water (the solvent) with a solution density of…

A: Given : Concentration of vinegar = 0.80 M And density of vinegar solution = 1010 g/L Assuming 1 L of…

Q: A chemist wants to make 5.5 L of a 0.330 M CaCl2 solution. Part A What mass of CaCl2 (in g) should…

A: Generally molarity is calculated by using following equation.

Q: A solution of 20.91 % by weight H2SO4 has a specific gravity of 1.150. What is the normality of this…

A: Answer-1 Specific gravity is the ratio of density of a substance with the density of water. Since,…

Q: What volume of a 4.60 M solution of NaNO3 do you need to make 0.450 L of a 1.00 M solution of NaNO3?…

A: The dilution law is shown below: M1×V1 = M2×V2 M1 = molarity for concentrated solution M2 = molarity…

Q: If 123 mL of a 1.3 M glucose solution is diluted to 450.0 mL , what is the molarity of the diluted…

A: By using simple dilution equation the molarity of resultant solution can be calculated. The formula…

Q: A 10% (w/w) solution has a specific gravity of 1.5 if you have 2000 mL of this solution, what is…

A:

Q: A lab prepared a solution of sulfuric acid with a volume of 5.0x10-4 m3. The solution is further…

A: Molarity is defined as the number of moles of solute dissolved in 1 L of solution. The unit of…

Q: The density of toluene 1C7H82 is 0.867 g>mL, and the density of thiophene 1C4H4S2 is 1.065…

A: Given: Density of toluene     = 0.867 g/mL Density of thiophene = 1.065 g/mL Mass of thiophene     =…

Q: If 25.0 mL of a 3.00 M HCl stock solution are diluted with water to a final volume of 5.00 L, what…

A:

Q: A 215 mLmL sample of ocean water contains 6.9 gg of NaClNaCl What is the molarity of the solution…

A: The ratio of moles of solute to the volume of solution in liters is known as molarity.

Q: A chemist must dilute 39.0 mL of 2.99 M aqueous aluminum chloride (AlICi,) solution until the…

A:

Q: Vinegar is a solution of acetic acid (the solute) in water (the solvent) with a solution density of…

A: Given : Concentration of vinegar = 0.80 M And density of vinegar solution = 1010 g/L Assuming 1 L of…

Q: A chemist must dilute 48.0 mL of 3.86 M aqueous iron(III) bromide (FeBr,) solution until the…

A: Given : Initial volume of solution = 48.0 mL Initial concentration of FeBr3 = 3.86 M And final…

Q: How many grams of sucrose are needed to make 625 mL of a 32.0% (w/v) sucrose solution?

A:

Q: You have a 3.27% mass solution that contains 15.89g of sugar. What is the total mass of the…

A:

Q: What mass of a 6.0% NaOH solution contains 12 grams of NAOH? Enter your answer in grams in the space…

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: A solution of formic acid , HCHO2 is 23.6 M and has a density of of 1.20 g /mL. What is the…

A:

Q: What volume of a concentrated HCl solution, which is 36.0% HCl by mass and has a density of 1.179…

A: 1)  pH of HCl solution to be prepared =1.9

Q: molarity

A:

Q: 7. A 525.0 mL sample of 5.50 M sulfuric acid has a density of 1.49 g/mL. Express the concentration…

A: Mass percentage = 36.20 %

Q: A chemist must dilute 21.1mL of 6.81M aqueous calcium bromide CaBr2 solution until the concentration…

A: Here we have to see the concept of dilution. When we dilute the concentrated solution to low…

Q: A student in the laboratory needs a 0.125 M sulfuric acid solution, H,SO,. What volume in mL, of a…

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

Q: A 125ml sample of an 8.2 M NaCl solution is diluted to 3.0 L . What volume of the diluted solution…

A: Concept:  Upon dilution the moles would remain constant , using this we can predict the new Molarity…

Q: Calculate the volume in mL of the barium chlorate stock solution that the chemist should pour out.

A:

Q: How many milliliters of 18.0 M H2SO4 are required to prepare 35.0 mL of 0.250 M solution?  Report…

A:

Q: In the lab, 6.07 mL of a 15.8 M HNO3 (63.01 g/mol) solution is diluted to 250.0 mL. What is the…

A: Simply use , M1V1= M2V2

Q: If you dissolve 27 g of sugar into 155 mL of water, what can youconclude about the mass and volume…

A: Density of a substance is equal to the mass of solution divided by its volume. Write the expression…

Q: What volume (in mL) of a 1.8 M solution is required to make 126 mL of a 0.41 M solution? In the…

A: Given data Initial concentration : C1 = 1.8 M Final concentration : C2 = 0.41 M Final volume  : V2 =…

Q: The concentration of an HCl solution is 0.567 g HCl/g of HCl solution (the solution containing BOTH…

A: Given the concentration of an HCl solution is 0.567 g HCl/g of the solution it means that 1 g of HCl…

Q: An acid is dissolved in another acid. Acid has a specific gravity of z.46 and a mass of 50 grams.…

A: 50 grams of acid 1 is dissolved with 50 ml of acid 2 specific gravity of acid 1 is 2.46 g/ml…

Q: Give the mass of the solute and mass of the solvent for 1.30 L of a solution that is 14.0 % of…

A: Given data :  Volume of solution = 1.30 L = 1.30 × 103 ml  Density of solution = 1.16 g/ml   Mass by…

Q: A solution of 20.91 % by weight H2SO4 has a specific gravity of 1.150. What is the normality of this…

A: We have to find normality of solution

Q: what is the volume of 1.21x10^-1 grams of a solution if its density is 0.880 g/mL?

A: Mass of solution = 1.21 × 10-1g Density of solution = 0.880g/mL

Q: The molecular weight of sucrose is 342 g mol-1. How many grams would you need to weigh out, to…

A: •GIVEN=Molecular weight of sucrose=342 gm/mol •Molarity=0.8 M •Volume=20 ml=0.02 Litre •*Firstly we…