following

Q: 294.2 g/mol] How much gram of potassium dichromate [K2Cr20, molar mass = required to make 465 mL of…

A:

Q: Calculate the molarity of the two solutions. The first solution contains 0.250 mol of NaOH in 1.70 L…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter

Q: What mass in grams of the dihydrate H2C2O4 • 2 H2O (molar mass = 126.0 g/mol) is needed in order to…

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

Q: What is the normality of a solution of potassium permanganate if 50.13 mL will oxidize the weight of…

A: Given: Normality of NaOH = 0.3010 N Volume of NaOH required = 43.42 mL. And the volume of KMnO4…

Q: If young children have an illness that causes diarrhea and vomiting, they can quickly become…

A: Mass/ Volume % is  basically percentage of solute per 100 ml of solution.  ppm is basically mg / L…

Q: What volume (in mL) of 12.0 M H2SO4 is needed to contain 32.14g H2SO4? Show the solutions

A:

Q: Describe how you would prepare a 500.0 ml of 1.75M CuSO4 solution, starting with 8.61M stock…

A: C1 = 8.61MV1 = ?C2 = 1.75MV2 = 500.0 ml

Q: Calculate the number of grams of solute in the following solution 3.95 L of 2.51 M HCl (36.46…

A:

Q: What is the mass % of propylene glycol in a 2.77 M solution of propylene glycol (MM = 76.09 g/mol)…

A: Mass percent shows the mass of solute present during a given mass of solution.  Mass percent is…

Q: 4. Calculate the molarity of 163 grams of sugar, C12H22011 in 530. mL of solution.

A: Given data,  Weight of sugar ,C12H22O11 = 163 g  Volume of sugar , C12H22O11 = 530 mL

Q: A 6.0M solution of Mg(OH)2 has 10 moles of solute. What is the volume of the solution?

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.…

Q: How many grams of lithium nitrate LiNO3 (69.9g/mol) are required to prepare 413.1 ml of a 0.336 M…

A:

Q: If the density of NaCl solution is 1.02 g/ml, calculate the molarity of NaCl solution (neglecting…

A: Given,  Density of NaCl solution = 1.02 g/mL  Density of the water = 1.00 g/mL  Molarity of NaCl…

Q: How many moles of CaCl2 are present in 10.0 mL of 0.600 M CaCl2 solution?

A: Given: Volume =10mL=0.01 L Molarity of solution=0.600M Moarity=no of moles of solutevolume of…

Q: The density of solution prepared by dissolving 60 g of sucrose (molar mass= 342 g/mol) in 900 g of…

A: Given data: The density of the solution is 1.96 g/mL. The mass of water is 900 g. The mass of…

Q: 10. (a) Calculate how much of a 12.0 MHCI solution (in mL) is needed to make 350.0 mL of a 0.50 M…

A: Given:M1 = 12.0 MM2 = 0.5 MV2 = 350.0 mL

Q: The 250 mL bottle of Lindeman's Shiraz wine in my kitchen is 11.25 % ethanol by volume. The density…

A:

Q: 33.) How many milliters of 15.7 M H₂SO₄ are needed to prepare 600.0 mL of 0.10 M H₂SO₄?

A:

Q: How many grams of solute are present in 125 mL of 0.700 M KBr?

A: Given : Molarity=0.700 M Volume =125 ml To find : Weight of solute in grams

Q: What is the concentration, in mass percent, of a solution prepared from 50.0 g NaCl and 150.0 g of…

A: The mass of solute, NaCl is = 50.0 g The mass of solvent, water is = 150.0 g The mass percent of the…

Q: Calculate the number of grams of solutethat has to be used to make the following solution: 131.4 mL…

A: Given :- molarity of H2SO4 solution = 0.694 M volume of solution = 131.4 mL  To be calculated :-…

Q: what mass of FeSO4 is contained in 325 mL of a 1.8x10^-4 M solution of FeSO4?

A: We have to calculate the mass of FeSO4 .

Q: 3. Sodium sulfate is used in dyeing and printing textiles. A solution of sodium sulfate was prepared…

A: We have to use following formulasMoles=Mass of dissolved  Na2SO4Molar mass of  Na2SO4Molarity=Number…

Q: If 22.2 mL of 18.0 M H2SO4 are used to make 800 mL of a diluted solution, ​what is the molarity of…

A:

Q: How many grams of HNO3 are present in 85.0 ml of a 5.50 M solution? [HNO3 = 63.0 g/mol] %3D

A: Molarity of HNO3 solution = 5.50 M Volume of solution = 85.0 mL Molar mass of HNO3 = 63.0 gmol-1

Q: How many moles of sodium carbonate (Na2CO3) are required to precipitate the calcium ion from 768.6…

A: Concentration of CaCl2 solution = 0.35 M = 0.35 mol/LVolume of CaCl2 solution = 768.6 mL = 0.7686…

Q: How many grams of solute are contained in each solution in 330 mL of a 0.34 M NaNO3 solution?

A:

Q: How many grams of solute are present in 565 mL of 0.670 M KBr? mass of solute: TOOLS x10

A:

Q: 2. If the 3.7oM NaOH was diluted to 500.omL solution to prepare o.85 M solution, how many mL of 3.70…

A: Molarity is defined as total number of solute present in 1000 ml of solution . For dilution we will…

Q: How many grams of aluminum oxalate, AlGo would be needed

A: Molarity = number of moles of solute/volume of solution (in L)  So,  Number of moles = molarity ×…

Q: How many moles of CaCl2 are present in 10.0 mL of 0.600 M CaCl2 solution?

A: Molarity = (no. Of moles/volume of solution (ml))*1000

Q: solution? How many grams of H2S(aq) are needed to make 5.00 L of a 0.125 M H,S(a0) 13.63g O 21.3 g…

A: Given :- Molarity (M) = 0.125 Volume = 5 L Mass of the H2S (aq) we have to find out Molarity = it is…

Q: Calculate the volume, in liters, of each of the following solutions that provides the given amount…

A: Given mass of Na2SO4 = 18.1 g  Molar mass of Na2SO4 = 142 g/mol Molarity of Na2SO4  = 3.00 M

Q: How many grams of solute are needed to prepare      2.81  ×  102  g of  1.25% (mass/mass)…

A: Given : mass % of NaC2H3O2 solution= 1.25 % w/w         Mass of solution = 2.81 ×102 g Required :…

Q: What mass of a concentrated solution of nitric acid (68.0% HNO3 by mass) is needed to prepare 400.0…

A: Given: Initial mass percentage of nitric acid = 68.0%Final mass percentage of nitric acid =…

Q: What is the molarity of a solution made by dissolving 112.43 g of sodium sulfate, Na2(SO4) (142.04…

A: The mass of sodium sulfate (solute) is 112.43 g.The molar mass of the sodium sulfate is 142.04…

Q: What mass in grams of the dihydrate H2C2O4 • 2 H2O (molar mass = 126.0 g/mol) is needed in order to…

A: Here is your answer.........

Q: What volume of solution will be produced to prepare a 1.1 M nitric acid solution with 69.2 g of…

A: Given data, Molarity of nitric acid = 1.1 M Mass of nitric acid = 69.2 g

Q: 3. How would you prepare 350 mL of 0.500 M CaCl₂ from a 2.00 M CaCl₂ solution?

A: Given : volume of dilute solution = 350 mL              Conc.  of CaCl2 in dilute solution = 0.500M…

Q: 75.1 g C2H6O in 2.49 L of solution         Molarity = ? M

A: