Calculate the number of moles of solute present in each of the following aqueous solutions: (a) 600 mL of 0.250 M SrBr2,

Q: How many moles of ammonia are in 375. mL of a 2.25 M aqueous ammonia solution?

A: Given values are, Molarity= 2.25 M = 2.25 mol/L Volume of solution = 375 mL=0.375 L

Q: What mass of sodium chloride will be collected if all the water from 250mL of a 6.150M solution is…

A: Given, Chemical formula of sodium chloride = NaCl Molarity of the sodium chloride solution = 6.150 M…

Q: Calculate the number of moles of solute in 76.43 ml. of 0.1185 M K,Cr,0,(aq). moles of solute: mol

A:

Q: In what sense is a strong electrolyte “strong”? What prop-erty of the substance makes it a strong…

A: An electrolyte is defined as the substance when it gets dissolved in the solvent produces…

Q: How many milliliters of an aqueous solution of 0.138 M chromium(II) sulfate is needed to obtain 5.51…

A: Given,  Chromium (II) sulfate=0.138M Molar mass of Chromium (II) sulfate =148.058g/mol Mass of…

Q: How many grams of cobalt(II) nitrate, Co(NO3)2, must be dissolved to prepare 250. mL of a 0.228 M…

A: We know that , Molarity = moles of substance/volume of solution in L By using this realtion we can…

Q: How many grams of sulfuric acid, H2SO4 are needed to make 250 mL of a 1.22M solution?

A: Given,Volume of H2SO4 solution = 250 mL = 0.250 L     (1mL = 0.001 L)Molarity of H2SO4 solution =…

Q: Suppose that 10.00 mL of 0.0100 M IO3-  solution requires 9.43 mL of the thiosulfate solution to be…

A: Given data,

Q: How many grams of 10 % aqueous solution of HCL is needed to prepare 500 mL of the solution?

A:

Q: Calculate the mass of KI in grams required to prepare 5.00 × 102 mL of a 2.5 M solution.

A:

Q: How many grams Na2WO4 (sodium tungstate) should be weighed out to prepare 500 mL of a 0.200 M…

A: By using the formula of Molarity we can solve this problem.

Q: How many grams of solute are needed to make 450. mL of 0.350 M sodium carbonate solution?

A:

Q: What weight of sodium carbonate needed to prepare exactly 750 ml. of 0.105N solution.

A:

Q: What mass in grams of solid ammonium sulfate would be required to prepare a 250 mL of 0.925 molar…

A: The Molarity of a solution is defined as no of moles of solute present in 1L of the solution.…

Q: 4. How many milliliters of a 0.500 M solution can be prepared by dissolving 7.00 grams of sodium…

A: Molarity is the number of moles of solute present per liter of the solution.

Q: How many milliliters of an aqueous solution of 0.228 M nickel(II) sulfate is needed to obtain 10.5…

A:

Q: How many milliliters of 1.20 M NaOH solution can be prepared from 0.600 mole of NaOH?

A: Given: Molarity of NaOH= 1.20 M Moles of NaOH= 0.600 mole

Q: grams of solute

A:

Q: Calculate the number of moles of solute present in each of the following solutions: (a) 255 mL of…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: How many grams of KNO3 are required to prepare 250 mL of a 0.700 M solution?

A: molarity is defined as no of moles of solute devided by volume of solution in liter .

Q: 2. The volume of a 2.25 M solution of sodium permanganate that coins 4.00 moles of solute would be

A: Molarity is a concentration term which is defined as the number of moles of solutes dissolved per…

Q: How many grams of calcium chloride (molar mass = 111), are in 650mL of 2.0 M solution?

A: 1- First we need to determine the moles of CaCl2 in the solution.  Moles = [ Molarity × volume ]…

Q: phenol (C6H60, molar mass = 94. which was once used as an antiseptic, and is still used in some sore…

A: Dear student as per guidelines only the first question in ur image allowed answer    3.  Molarity…

Q: Calculate the volume in milliliters of a 0.48M barium chlorate solution that contains 25.0 g of…

A: Molarity = number of moles/volume of solution (in L) Volume = moles/Molarity

Q: How much potassium hydroxide (in grams) is required to prepare 600.0 mL of a 0.450 M KOH solution?

A: Given,Volume = 600 ml (or) 0.6 LMolarity = 0.450 MMolar mass of potassium hydroxide = 56.1056 g/mol

Q: How many milliliters of 1.20 M NaOH solution can be prepared from 0.300 mole of NaOH?

A: Since molarity of the solution is given as 1.2 M And molarity = moles of solute / Volume of solution…

Q: How many moles of H+ ions are present in 167 mL of 0.116 M nitric acid solution?

A: Molarity is given as,

Q: how many milliliters of an aqueous solution of 0.124 M barium hydroxide is needed to obtain 12.7…

A: We have to predict the volume of solution in mL.

Q: What mass of NaOH is contained in 200.ML of a .480M sodium Hydroxide solution?

A:

Q: Convert the average molarity of hydrogen peroxide into % (wt) of hydrogen peroxide (the density of…

A: Given that, the average molarity of hydrogen peroxide (H2O2) = 0.877 (M) the density of hydrogen…

Q: How much Ethylene Glycol (C2H6O2) in grams is dissolved to create 251 mL of a 3.50 M solution?

A: The molarity is calculated by the formula: Molarity=MolesVolume of solution......(1)

Q: How many mL of concentrated H,SO, (FW = 98.1 g/mol, 94%, d = 1.831 g/mL) are required to prepare 1 L…

A: The molarity is an important method to find out the concentration of a solution. It is generally…

Q: Calculate the molarity of 0.127 mol of sucrose in 655 mL of solution.

A: By definition of molarity, No. of moles of solute dissolve in one litre of the solution is know as…

Q: How many grams of barium chloride, BaCla, must be dissolved to prepare 300. mL of a 0.201 M aqueous…

A: W (g)  = Molarity x Molar mass x Volume (mL)/1000

Q: How many grams of solute are present in each of the following aqueous solutions? (c) 320 mL of a…

A: Molecular weight of calcium sulfate, CaSO4 = 40+32+64 = 136 gm/mol  1 M CaSO4 solution means 1000 mL…

Q: 8. How many grams and moles of solute are there in 250. mL of a 0.1OM CaCl, solution?

A: In the given question we have to calculate the grams and moles of solute in the Solution. Given data…

Q: Calculate the molarities of the following solution: 1.50 grams of NaOH in 345 mL of water

A: Amount of NaOH = 1.5 grams = [ 1.5/40 ] = 0.0375 mole

Q: what is the molarity of a solution prepared by dissolving 13.4 g of sodium iodine in 881 ml ?

A:

Q: How many moles of solute particles are present in 1 mL (exact) of aqueous 0.670 M CuSO4?

A: Given that, molarity of  CuSO4 solution =  0.670 mol/L Volume of solution = 1 mL = 1 x 10-3 L (Note…

Q: How many moles of KmnO4 are present in 125mL. of a 0.0850 M solution?

A: Given, volume = 125 ml = 0.125 L Molarity = 0.0850 M

Q: How many moles of H₂SO4 are present in 250 mL of a 3.00 M H₂SO4 solution?

A:

Q: 7. The mass of KI (in grams) needed to prepare 750 ml of 2.8 M solution is:

A:

Q: How many grams of potassium dichromate, K2Cr2O7, are required to prepare a 250 mL solution whose…

A:

Q: #1 Calculate the molarity of the following solution: 0.50 moles of CaCl, in 3500 mL of solution.

A:

Q: How many mL of an aqueous 0.450 M KOH solution can be prepared from 8.00 g of KOH?

A:

Q: How many milligrams of sulfuric acid (H2SO4) are in a 50 mL solution of 1.9 M H2SO4?

A: A numerical problem based on quantitative analysis, which is to be accomplished.

Q: What mass (in grams) of solid NaOH (molar mass = 40.0) is needed to prepare 600. mL of a 0.10 M…

A:

Q: How much gram of potassium dichromate [K,Cr20, molar mass = 294.2 g/mol] required to make 765 mL of…

A:

Q: How many grams of ammonium sulfide, (NH4)2S, must be dissolved to prepare 100. mL of a 0.182 M…

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