What is the molarity of a solution formed by dissolving 8.290 g KCI in water to give a final volume of 457 mL? KCI = 74.55 g/mol

Q: How many grams of solute are present in 55.6 mL of 0.467 M Fe(NO3)3?

A: Given: Volume of solution =55.6 ml                                =0.0556 L Molarity of Fe(NO3)3=…

Q: A solution is made by dissolving 8.55 g of KClO3 into enough water to make 295 mL of solution. What…

A: Molarity can be obtained by the given equation below:

Q: how many moles of solute are present in the following solutions? 130 mL of 0.21 M NaHC03?   627.0 mL…

A: Moles of solute = molarity X volume of solution in L 1) volume of solution in L = 130 / 1000 = 0.13…

Q: If 4.3048 g NaOH pellets were dissolved in water to make a total of 250.0 mL of solution, what would…

A: The formula required to calculate molarity is

Q: The concentration of Mg2* in a sample of coastal seawater is 1.08 g/kg. What is the molar…

A: concentration of Mg2+ = 1.08 g / kg 1.08 g/Kg means 1.08 g of Mg2+ in 1 Kg ( = 1000 g) Molar mass of…

Q: What is the molarity of a solution made of 16.9 % Na2SO4 (% m/m) if the density of the solution is…

A:

Q: What is the concentration of the NaCl solution that results when 0.150 L of a 0.556-M solution is…

A: The concentration of the NaCl solution is to be calculated

Q: A sample of 0.0606 mol of iron(III) chloride, FeCl3, was dissolved in water to give 35.4 mL of…

A: Molarity is defined as the number of moles of solute dissolved per liter of the solution. Here the…

Q: 63.4 grams of a solute with a molar mass of 75.43 g/mol is dissolved in 0.89 L of water. What is the…

A: Molarity of a solution is defined as the number of moles of solute dissolved per litre of solution.…

Q: What is the molarity of a solution prepared by dissolving 0.178 moles of KI in enough water to make…

A: Given, n= 0.178 mol. Volume = 750 mL                = 0.75 mL.

Q: If I added 14.5 grams of NaNO3 to a final volume of 200.0 mL of water to make a solution of NaNO3,…

A: The molarity (M) of a solution is the number of moles of solute dissolved in one liter of solution.…

Q: What is the concentration of a CaBr2 solution if 125.00 g of solute was dissolved in enough water to…

A:

Q: Pure water has a density of 1.000 g/mL. Assume that water determines the volume of the solution.…

A:

Q: what is the molarity of the resulting solution?

A:

Q: If 91.9 mL of a 2.17 M solution is diluted to a volume of 218.2 mL, what is the final molar…

A:

Q: What is the molarity of a solution that contains 74.6 g of magnesium chlorate (Mg(ClO3)2) dissolved…

A: Molarity of a solution is defined as number of moles of solute dissolved in per litre of a solution.…

Q: What is the molarity of a solution formed by dissolving 0.475 g of NaCl in enough water to yield…

A: Given:  Mass of NaCl = 0.475 gm  Molar mass of NaCl = 58.44 g/mol  Volume of solution = 250 ml

Q: What is the concentration (in Molarity units) of [Cu2+] in a solution that was prepared by weighing…

A:

Q: The molarity of a solution prepared by dissolving 0.425 moles KI in 250. mL of solution:…

A:

Q: A solution is made by dissolving 28.5 g of iron(III) fluoride, FeF3, in enough water to make exactly…

A: Given data contains, Mass of iron (III) fluoride is 28.5 g. Volume of the solution is 250 mL=0.25 L…

Q: Calculate the molarity of a solution prepared by dissolving 35.5 grams of KMnO4 into enough water to…

A: Molarity is actually the concentration of the solution. Given: Amount of KMnO4, m = 35.5 g Volume of…

Q: In the lab, a student makes a solution of KOH by dissolving 52.0 grams of solid in 255 mL of water.…

A:

Q: A patient has a cholesterol count of 206 mg/dL. What is the molarity of cholesterol in this…

A: Molarity (M) is defined as the number of moles of solute per volume of the solution in liter. It can…

Q: calculate the molarity of a solution prepared by dissolving 1.56 g of gaseous HCl in enough water to…

A: Molarity is defined as the moles of  solute per liters of a solution.

Q: What is the molarity of the solution resulting from dissolving 35.0 g of silver nitrate in enough…

A: Given: mass of silver nitrate = 35.0 g Volume of solution = 169 mL = 0.169 L molar mass of silver…

Q: What is the concentration, in molarity, of a solution prepared by dissolving 8.34 g of NaOH in…

A:

Q: The solubility of heptanol, CH3(CH₂)6OH, is 0.16 g per 0.10 L. What is the molarity of the solution?…

A: We use the below formula to find molarity; Molarity(M) = moles of solute(heptanol)volume of the…

Q: molarity of Na+ in a solution made by dissolving 12.5 g Na2CrO4 in enough water to form exactly 750…

A: The molarity of a solution is given by,M=moles of solutevolume of solutionmL×1000=given mass of…

Q: What is the molarity of a solution prepared by dissolving 153.6 g NaI in enough water to make 425 mL…

A:

Q: What is the molarity of a solution prepared by dissolving 26.2 g of KCI in enough water for a total…

A:

Q: what is the mass in milligrams of solute in 1.92 L of 3.76 x 10-3 M H2O2?

A: Molarity;-It is the number of moles ofthe solute dissolved per litreof solution.It is…

Q: What is the molarity of a solution that was prepared by dissolving 14.2 g of NaNO3 in enough water…

A: Molarity is defined as the number of moles of solute dissolved per litre of solution.

Q: What is the concentration of an HBr solution if 0.9267 g of HBr are dissolved in enough water to…

A: Given :-  Mass of HBr = 0.9267 g  Molar mass of HBr = 80.91 g/mol  Volume of solution = 79.97 mL or…

Q: A chemist starts with 25.0 mL of a 0.20 M NaCl solution and dilutes it to 500 mL. What is the…

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

Q: What is the molarity of a 3.43 m solution of KCl dissolved in water, given that the solution has a…

A: Molarity is defined as the ratio of number of moles of solute to the volume of solution is liters.…

Q: What is the concentration (molarity) of a solution created by dissolving 83.7 grams of Be(NO3)2 to…

A: Given that, Amount of Be(NO3)2 dissolved w = 83.7 g Molar mass of Be(NO3)2   ,Mw   = 133.022 g/mol…

Q: If 5.00g CaCl2 (s) is mixed with enough water to make 250.0 mL, what is the molarity of the…

A: Given : Mass of CaCl2 = 5.00 g And volume of solution made = 250 mL = 0.250 L…

Q: What is the molarity of the solution resulting from dissolving 10.0 g of silver nitrate in enough…

A:

Q: the molarity of Cl- if a solution is prepared by dissolving 23.7 g of CaCl2 in 375 g of water. The…

A: The molarity of a solution is given by following formula,M=mass of solutemolar mass of…

Q: A chemist prepares a solution by dissolving 0.3 mole of CaCl2 in enough water to make 1000 mL of…

A: Molarity = Number of moles of soluteVolume of solution (in L)Given that 0.3 mole of CaCl2 is added…

Q: What is the molarity of a KCI solution made by diluting 35.0 mL of a 0.500 M solution to a final…

A:

Q: What is the molarity of a solution formed by dissolving 47.7 g NaCl in enough water to yield 750.0…

A: Given mass of NaCl = 47.7 g Volume= 750 ml

Q: If you add 250 ml of water to 250 ml of a 1.8M NaOH solution, what will the molarity of the diluted…

A: According to law of dilution, the number of moles of solute remains constant in the solution. During…

Q: What is the molarity of a solution prepared by dissolving 44.2 g of Ca(NO3)2 into enough water to…

A: 44.2 g of CaNO32 is dissolved in enough water to make 274 mL of solution .We have to calculate the…

Q: If 92.8 g of sodium nitrite is dissolved in sufficient water to prepare 2.3 L of solution, the…

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

Q: What is the molarity of the solution resulting from dissolving 13.5 g of silver nitrate in enough…

A: Given: Weight of silver nitrate is 13.5 g. Volume of a solution is 280 mL.

Q: Calculate the molarity of a solution prepared by dissolving 6.24 g of NaI in enough water to prepare…

A: Given: Mass of solute(NaI)=6.24 g The molar mass of NaI=149.89 g/mol The volume of the solution= 312…

Q: What is the mass of solute in each of the following solutions? Express your answers with the…

A: A) 3.00 L of 2.00 M NaOH   B) 3.00 L of 0.200 M LiHCO3  C) 25.0 ml of 0.500 M CuCl2  because 1L =…

Q: Ascorbic acid (vitamin C) has a formula of C6Hg06 (molar mass = 176.14 g/mol). An ascorbic acid…

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