A molecule of sucrose has a molecular weight of 342 Daltons. How many grams of sucrose would be required to make one liter of a 2.5 Molar solution of sucrose?

Q: How many grams of NaCl are present in 576 ml of a 1.20 M solution?

A: To find the grams of NaCl, • Multiply the given molarity with volume to get the moles of NaCl. •…

Q: How many grams of NaCl are needed to prepare 13.2 mL of a 0.58 M NaCI (aq) solution?

A: We have to calculate the mass of NaCl needed to prepare the given quantity of solution.

Q: How many grams of iron(II) acetate are in 19.89 g of a 2.49 % by mass iron(III) acetate solution?

A: Given data :  Mass of iron acetate = 19.89 g  Mass percent =2.49%  Formula used :  Mass percent =…

Q: What mass of sodium chloride is required to prepare 100.0 mL of a 0.217 M NaCl solution?

A:

Q: How many milliliters of water should a chemist add if they want to prepare an 0.200 M aqueous…

A: Molarity of a solution is defined as the number of moles of solute present in one litre of solution.…

Q: How many grams of sodium chloride are required to make 2.34 L of 2.43 M sodium chloride solution?

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

Q: How many grams of NaCl are present in 1263 ml of a 1.09 M solution?

A: Given , Volume of NaCl solution =1263 ml Molarity of solution = 1.09 M

Q: How many moles of solute are in 200 . mL of a 2.5 molar solution?

A: Volume=200mL Molarity=2.5M Moles of solute=?

Q: How many moles of Calcium chloride are in 40.1 mL of a 3.0 M of CaCl2 solution?

A:

Q: How many grams of calcium chloride are needed to make 382 mL of a 2.54 M solution?

A: We have Molarity as 2.54 M, volume of solution as 382 ml, we have to calculate the mass of CaCl2…

Q: What is the mass % of ethylene glycol in a 1.89 M solution of ethylene glycol (MM = 62.07 g/mol) in…

A:

Q: What is the mass % of propylene glycol in a 1.89 M solution of propylene glycol (MM = 76.09 g/mol)…

A: Given- Molarity = 1.89 M Molar mass = 76.09 gm/mole Density of solution = 1.03 g/ml

Q: 1. Determine the mass (in grams) of sodium chloride needed to prepare a 500.0 mL of a 2.0 M…

A: Given data: Volume of solution = 500.0 mL Molarity of solution = 2.0 M

Q: What is the mass % of ethylene glycol in a 2.69 M solution of ethylene glycol (MM = 62.07 g/mol) in…

A:

Q: How many moles of NaCl would you need to prepare 400mL of a 1.20 M solution of sodium chloride?

A: Molarity = moles / volume of solution in liters  1 ml = 10-3 L Molarity = mole/liters (unit…

Q: What is the molarity of a solution that contains 6.0 moles of a solute in 750 mL of solution?

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

Q: Calculate the molarity of 22.5 g of NaOH in 370. mL of an NaOH solution.

A: Molarity is defined as the number of moles of solute per volume of the solution in liters. i.e.…

Q: What is the mass % of ethylene glycol in a 2.29 M solution of ethylene glycol (MM = 62.07 g/mol) in…

A: Since we know that mass of a solution is calculated as the mass of solute divided by the mass of…

Q: How many grams of sodium chloride (NaCl, 58.44 g/mol) are needed to make up 250. mL of a solution…

A: The molarity of a given solution is defined as the number of moles of the solute present in per…

Q: How many moles of NaF are in 35.8 grams of a  48.5% by mass NaF solution?

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

Q: How many moles of ammonia are in 735. mL of a 4.25 M aqueous ammonia solution?

A:

Q: What mass of MgF2 is contained in 80.85 g of a 22.4% by mass solution of MgF2 in water?

A:

Q: How many grams of copper (II) fluoride are needed to make 610.4 mL of a 2.91 solution?

A: Molarity of the solution = 2.91 M Volume of the solution 610.4 mL = 0.6104 L

Q: What volume of a 1.00 M stock solution of glucose must be used to make 500.0 mL of a 1.75*10-2 M…

A: The equation will be:

Q: Molar mass of NaOH is 40 g/mol. How many grams of NaOH   do you have to take to prepare: a. 1 L of…

A: Molar mass of NaOH is 40 g/mol a. 1 L of 10 M solution of NaOH?   As we know, number of NaOH moles =…

Q: What volume of a 0.150 M NaCl solution contains 0.0500 moles of NaCl?

A:

Q: What is the mass % of ethylene glycol in a 2.33 M solution of ethylene glycol (MM = 62.07 g/mol) in…

A: Mass = Volume x density Molarity of solute = Number pf mols of solute/Volume of solution (L) %Mass…

Q: How many grams of solid potassium chloride KCl are needed to prepare 250 ml of a 1.50 M solution?

A: Applying molarity equation M =m/VL

Q: How would you prepare 78.0 g of an aqueous solution that is 5.00% potassium iodide, Kl, by mass?

A:

Q: How many grams of calcium chloride (CaCl2) are in a 1 M calcium chloride solution?

A:

Q: What mass of CuSO4 is required to make up 153.0 mL of a 2.50 M solution of CuSO4?

A: Given,Molarity of the solution = 2.50M.Volume of the solution = 153.0mL.The moles of CuSO4 in the…

Q: What mass of NaCl in grams is needed to prepare 2,500 g of 1.5%(m/m) NaCl solution?

A: Given data: Mass of the solution=2,500 g. The percent by mass of NaCl solution=1.5%. To calculate:…

Q: How many grams of sodium chloride are needed to prepare 945 mL of a 0.016 M NaCl solution?

A: Consider the given information is as follows; Volume of the solution = 945 mL = 0.945 L…

Q: How many grams of Calcium Chloride in 100.0 mL of 1.8 Moles solution?

A: The volume of the solution is = 100.0 mL The molarity of the solution is = 1.8 M The mass of calcium…

Q: How many moles of NaOH are present in 25.00 mL of 0.500 M NaOH solution?

A: Given, the volume of solution =25.00 mL= 0.025 Lconcentration of NaOH solution =0.500 Mwe are asked…

Q: What mass of calcium chloride dihydrate, CaCl2•2H2O is required to prepare 100.0 mL of a 0.212 M…

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is defined as…

Q: How many moles of potassium bicarbonate, KHCO3, are present in 75.0 mL of a 0.750 M potassium…

A: molarity is calculated by number of moles of solute dissolved in one liter of solution.…

Q: How many grams are required to create 350. mL of a 1.42 M NaCl solution?

A: I have find , what amount  NaCl added to make 350ml of solution.  Here use formula of Molarity.…

Q: Calculate the mass of KI in grams required to prepare 5.00 x 104 mL of a 3.0 M solution.

A: Given,Mass of KI = ?Volume of KI = 5.00 *102mLMolarity of KI = 3.0M

Q: What is the total number of grams of potassium fluoride  (molar mass = 58 g/mol) needed to make 9.4…

A:

Q: How many grams of solute is needed to prepare 225 mL of 1.0 N H2SO4 solution?

A:

Q: What is the mass % of ethylene glycol in a 2.33 M solution of ethylene glycol (MM = 62.07 g/mol) in…

A: Concentration can be expressed in terms of molarity. It is defined as the number of moles of solute…

Q: The molecular weight of NaOH  is 40. How many grams of NaOH pellets are needed to make 250 mL of…

A: Normality is the gram equivalent weight of solute per Liter of solution. It is the unit of…

Q: Calculate the mass % of a solution of KCl prepared by dissolving 12.75 g KCl in 54 g H2O?

A: Given :  Mass of water = 54 g  Mass of KCl = 12.75 g  To calculate :  mass % of  solution

Q: How many grams of sodium nitrate are needed to prepare 1.85 liters of a 0.995 M sodium nitrate…

A: Moles of a particular compound can be determined by calculating the product of the molarity and the…

Q: How many grams of calcium chloride (CaCl2) must be added to 45.0 g of water to prepare a 8.80% (m/m)…

A: since % (m/m) is defined as the mass percent of solute in the solution  i.e % (m/m) = mass of solute…

Q: What is the mass % of ethylene glycol in a 2.33 M solution of ethylene glycol (MM = 62.07 g/mol) in…

A: Given :-  Molar concentration if solution = 2.33 M  Molar mass of ethylene glycol = 62.07 g/mol…

Q: What mass of glucose (molar mass = 180 g/mol) is needed to prepare 500 ml of 2.80 M glucose…

A: Given : concentration of glucose = 2.80 M And volume of solution to be made = 500 mL = 0.5 L…