calculate the molarity of a 3.77 m aqueous solution of iron (III) chloride with a density, p = 1.047 g/mL. Report answer in three significant figures.

Q: 650.0−g sample of river water taken near an industrial plant contains 27 mg of chromium. What is the…

A: Weight of sample or solution = 650.0 gm Weight of chromium = 27 mg = 0.027 gm (1 gm = 1000 mg)

Q: What volume in L of a 0.724 M Nal solution contains 0.405 mol of Nal ?

A:

Q: A student weighs out 5.81 g of NaBr, transfers it to a 250. mL volumetric flask, adds enough water…

A: Given that: Mass of NaBr = 5.81g Molar mass of NaBr = 103g/mol Total volume in the flask = 250mL=…

Q: CHEMISTRY (Please write the complete solution legibly. No long explanation needed. Answer in 2…

A: A) 350 mL 1.0 M H2SO4     150 mL 6.0 M H2SO4   To prepare 500 mL of 2.5 M H2SO4, we need a total of…

Q: What volume of solution is needed to give 15.3 g of NaBr is the solution is 28.4% NaBr by volume and…

A: The volume of solution has to be given,

Q: what is the molarity of a solution prepared by dissolving 8.74 g of barium chloride in 455.8 mL of…

A: Mass of Barium Chloride = m = 8.74 g Molar mass of Barium Chloride = M = 208.23 g/molMoles of Barium…

Q: A total of 2,800 mL of a boric acid antiseptic solution is prepared from boric acid concentrate. How…

A: given, the total volume of a boric acid antiseptic solution prepared (in mL) = 2,800 mL

Q: 0.502L of a 2.2 M KCl solution? Express answer in 2 significant figures?

A: Question is not there but depending on values given, Interpretation- Number of moles of KCl Concept…

Q: 250 mL of water is added to 680 ml of a 6-M Naci solution. What is the concentration of the diluted…

A:

Q: 6.) A sulfuric acid (H2SO4) solution with a concentration of 6.00 M has a density of 1.34 g/mL. What…

A: 6.) Given:    6.00 M H2SO4 has a density of 1.34 g/mL     The volume of the acid solution is 1000 mL

Q: What is the molarity of an aqueous solution that contains 0.0720 g C,H,O2 per gram of solution . The…

A: Given 0.0720 gram C2H6O2 in 1 gram solution  density =1.04 g/ml volume = màss / density…

Q: 1) MgB a) 2) NH,CI, H,0

A:

Q: A brine solution is 10.0 % NaCl by mass. What is the molarity of this aqueous solution, given that…

A: Given a brine solution with concentration 10% by mass. Given density of the solution is 1.071 g/ml.…

Q: Determine the amount in grams of KCI that exists in 20. g of a solution that contains 1.14 % KCl by…

A: A solution is made up solute and solvent. Solute is present in small amount and solvent is present…

Q: What is the molarity of a solution that contains 88.7 g Na2CO3 in 2.00 L of solution?

A: Molarity=Number of molesVolume in liter of solution

Q: Calculate the molarity of each of the following solutions. (a) 6.80 g of methanol (CH3OH) in 1.50 ×…

A: Molarity is the ratio of moles of solute to the volume of solution in liters.  Number of moles =…

Q: How many moles of solute particles are present in 4.16 mL of 0.281 M NaNOg? Take the LOG (base 10)…

A: Given : Concentration of NaNO3 = 0.281 M And volume of solution = 4.16 mL

Q: What is the molarity of an aqueous solution that contains 0.0720 g C:H&O2 per gram of solution. The…

A: We have to calculate the molarity given 0.0720solute pergram solvent

Q: What is the mass in grams of NaCN in 120.0 mL of a 2.40 x 10-5 M solution?

A:

Q: A 12.2 M solution has a volume of 4.0 L. The volume is doubled by adding water. What is the final…

A:

Q: How many mL of 0.100 M NaCl would be requíred to make a 0.0350 M solution of NaCl when diluted to…

A:

Q: Discussion This virtual experiment involves the determination of the conc¬entration of salt (sodium…

A: Given: Mass of KCl= 0.75 g Volume of KCl= 5.0 mL= 0.005 L

Q: What is the molarity (M) of a solution containing 72.3 grams of potassium nitrate (MM = 101.11…

A: Given values are, Mass =72.3 g Molar mass=101.11 g/mol Volume of solution = 750.0 mL=0.750 L

Q: A student weighs out 3.23 g of KBr, transfers it to a 125. mL volumetric flask, adds enough water to…

A:

Q: Enter the ions present in a solution of Na3PO4. Express your answers as chemical formulas separated…

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

Q: The total mass of a solution is 153.4 g. The solvent mass is 125.2 g. What is the mass percent of…

A: Given : mass of solution = 153.4 g Mass of solvent = 125.2 g

Q: I have 360 mL of a 1.4 M NaCl solution. If I boil the water until the volume of the solution is 80…

A:

Q: I have 270 mL of a 2.6 M NaCl solution. If I boil the water until the volume of the solution is 58…

A: Given  Initial Volume of Solution ( V1 ) = 270 mL  Initial Molarity ( M1 )  = 2.6 M  Final Volume  (…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.