How many grams of nickel (II) chloride salt is weighed and diluted to 25 mL with distilled water to prepare a 7.5% 25 mL NiCl2.6H2O solution?

Q: How many grams of CaCO3. are present in 1826 ml of a 1.13 N solution?

A: Given: Normality of CaCO3 = 1.13 N And volume of solution = 1826 mL = 1.826 L…

Q: A.) What volume of 8.4N Al(OH)3 will be used to prepare 350mL of 2.1M solution? B.) How many mL of…

A: Given,  Initial Concentration = 8.4 N  Final volume, V2 = 350 ml  Final Concentration, M2 = 2.1 M

Q: What is the molarity of a solution prepared by dissolving 4.19 g of sodiumiodide in water and…

A: The moles of solute per litre of solution is known as molarity or molar concentration, and it may…

Q: How many grams of solute are present in 575mL of a 2.00 M solution of nitric acid, HNO3.

A: Given is, Molarity = 2.00 M Volume of solution = 575 mL=0.575 L Grams of solute=?

Q: what volume of 8.61 M stock solution of H2S04 is required to prepare 500.0 ml of a 1.75 M H2S04…

A:

Q: Calculate the volume of 4.00 M K2SO4 that is needed to prepare 600 ml of a 0.2M solution of K2SO4

A: Given :-  initial concentration of K2SO4 solution = 4.00 M final concentration of K2SO4 solution =…

Q: Calculate the mass of KI in grams required to prepare 5.00 x 103 mL of a 2.80 M solution. [KI = 166…

A: It is given that the molarity of the KI solution is 2.8 M and the volume of the KI solution is…

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: To prepare 7.5% 25 mL NiCl2.6H2O solution, x grams of nickel (II) chloride salt is weighed and…

A: The mass percentage of solution=7.5%. The volume of the solution is 25 mL. The mass percentage of…

Q: How many grams of CuSO4 are needed to prepare 250. mL of a 0.200 M solution?

A:

Q: How many liters of 0.200 M NaOH solution can be prepared from 5.00 g of NaOH?

A: Since molarity is defined as  Molarity = moles of solute / Volume of solution in L Since moles of…

Q: How many grams of copper sulfate would you need to make 3 L of a 7 M copper sulfate solution (m.w. =…

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

Q: Calculate the molarity of 315 mg of C6H12O6 in 58.2 mL of solution.

A: Molarity (M) is the amount of a substance in a certain volume of solution. Molarity is defined as…

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: Calculate the molarity of a solution prepared by diluting 122 mL of 0.340 M K2Cr2O7 with 706 mL of…

A: 122 mL of 0.340 M K2Cr2O7 with 706 mL of water Given : Initial molarity of K2Cr2O7 = 0.340 M…

Q: Ethylene glycol is the primary component in antifreeze. How many grams of ethylene glycol…

A: Molarity ( M ) is defined as " the number of moles of solute ( n ) present in one litre of solution.…

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 glucose (C6H12O6, 180.16 g/mol) would be required to prepare 2500.0 mL of a 0.265…

A: The volume of the solution is = 2500.0 mL The molarity of the solution is = 0.265 M The molar mass…

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: 7. Calculate the mass of KI in grams required to prepare 5.00 × 102 mL of a 2.80 M solution.

A:

Q: How many grams of H2SO4 are needed to prepare 952 g of a 14 % (m/m) H2SO4 solution?

A: Please have a look on the solution below:

Q: What is the molarity of a solution made by diluting 26.5 mL of 6.00M HNO3 to a volume of 250 mL?

A: Given the molarity of stock solution =6.00 M volume of stock solution =26.5 mL =0.0265 L and the…

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 mL of a 0.230 M aqueous solution of nickel(II) fluoride, NiF2 , must be taken to obtain…

A: The solution is as follows:

Q: What is the molarity of a solution prepared by taking 6.864 g of potassium permanganate (KMnO 4) and…

A:

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: 3) How many grams of solute are required to prepare tach of the following aqueous solutions q)…

A:

Q: what volume of 18.0 M sulfuric acid is required to prepare 2.00 L of 0.150 Mg(NO3)2 solution

A:

Q: To prepare a 7.5% 25 mL NiCl2.6H2O solution, how many grams of nickel (II) chloride salt should be…

A: The mass of solute (in gram) present in 100mL of the solution is known as the m/v percent…

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: How many grams of I2   crystals are needed to prepare 300.0 mL of a 0.050N iodine solution? Atomic…

A:

Q: Calculate the molarity of a solution prepared by dissolving 4.11g of NaI in enough water to prepare…

A: Molarity is the described as the number of moles present in 1 L solution. Molarity is expressed in…

Q: How many moles of K2SO3 are present in 237 mL of 1.21 M solution?

A: Given that : Volume of solution = 237 mL = 0.237 L Molarity = 1.21 M

Q: 2. What volume of 7.55 M HCl solution must be diluted to prepare 4550 ml of 0.380 M HCI?

A:

Q: Calculate the volume of 0.250 M solution made by dissolving 5.56 g of solid magnesium chloride in…

A:

Q: How many milligrams of mercury(I) chloride (Hg2Cl2) must be present in a 325 mL sample of water to…

A: Since ppm (m/v) is defined as the mass of solute present in 106 mL of solvent  i.e ppm (m/v) = mass…

Q: How many grams of K2CO3 are needed to prepare 300 ml of 2.0 M of solution?

A: We will answer the first question since the exact one wasn't specified. Please submit a new question…

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

A:

Q: What mass of H2SO4 would be required to prepare 750. mL of a 0.150 M H2SO4 solution?

A: Given, Molarity of H2SO4 solution = 0.150 M = 0.150 mol/L Volume of H2SO4 solution = 750. mL = 0.750…

Q: To what volume (L) should 11.7 g of NaCl be diluted to prepare a 0.10 M NaCl solution?

A: Molarity(M) is the moles of solute per unit volume of the solution in liters. It's unit is mol/L…

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 moles of H₂SO4 are present in 250 mL of a 3.00 M H₂SO4 solution?

A:

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 mass of K3FE(CN)6 is needed to prepare 900 mL of 0.0740 M K* solution?

A:

Q: How many grams of sodium hydroxide are present in 247.0 mL of a 0.400 M NaOH solution?

A: Given values are -> Volume of NaOH =247.0ml Molarity of NaOH = 0.400M

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

A:

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: What is the molarity of the solution prepared by diluting 65 mL of 0.95 M NaSO4 solution to a final…

A:

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.