How many milliliters of 2.212 M H2SO4 are needed to contain 0.82 moles of H2SO4?

Q: What volume (in ml) of 0.829 M Ca3(PO4)2 required to provide 0.0186  moles of Ca2+ ions?

A: Given data concentration of Ca3(PO4)2=0.829M Moles of Ca+2= 0.0186 Volume of Ca3(PO4)2=?

Q: what volume in ml of 3.0 M h2SO4 do you need to completely react w .56 g Cu(OH)2

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

Q: How many molecules of Glucose (C,H1204) are there in a 300 ml solution of 1.24 molarity?

A:

Q: What mass of is needed to prepare 355 mL of 0.445 M Na2SO4 Na2SO4?

A: Given, Molarity of Na2SO4 = 0.445 M = 0.445 mol/L Volume want to prepare = 355 ml = 0.355 L Formula…

Q: How many moles of CH3OH are there in 57.0 mL of 0.400 M CH3OH?

A: Given-> Volume of CH3OH = 57.0 ml = 0.057 L (1L = 1000ml) Molarity of CH3OH = 0.400 M

Q: How many moles of CH₃OH are there in 27.7 mL of 0.400 M CH₃OH?

A: The molarity of a solution is defined as the number of moles dissolved per liter of the solution. It…

Q: What is the mass of HCI in gram (36.5 g/ mol) need to prepare 8000 milliliters of 0.250 M of…

A: Molarity is the unit of concentration of a solution, and its unit is mol/L. It is defined by the…

Q: A chemist needs to prepare 2.13L of a 0.325 M solution of potassium permaganate. What mass of KMnO4…

A: Volume of solution = 2.13 L Concentration of solution = 0.325 M  ...Or = 0.325 mol/L because M can…

Q: How many moles of NaCl are prepared in the following solution? .1 Liter of .2 M NaCl are combined…

A: The number of moles can be calculated by taking the product of molarity of a solution and the volume…

Q: what is the molarity of  a solution that contains 3.0 g of KNO3 in 0.625L of a solution?

A: Given, amount of KNO3 =3.0 gvolume of solution =0.625 Lwe are asked to calculate the molarity of the…

Q: How many moles of NaNO3 are there in 322 ml of a 3.00M solution?

A: molarity is the amount of  no of solute dissolve given volume in liter  Molarity=moles of…

Q: If 0.250 L of a 6.00 M HNO3 solution is diluted to 2.00 L, what is the molarity of the new solution?

A:

Q: 3. What volume of a .20 M solution of K₂SO4 solution contains 75 g of the solute?

A:

Q: Insulin (5831.65g/mol) is a hormone that controls the use of glucose in the body. How many moles of…

A:

Q: If 120 g of NaOH (40.00 g/mol) were used to prepare 500.0 mL of solution, what would the…

A: Molarity of the given solution is,

Q: What volume of 3.00 M CH3NH2 is needed to provide 0.370 mol of CH3NH2?

A: Given : Concentration of CH3NH2 = 3.00 M And moles of CH3NH2 = 0.370 mol.

Q: If 0.24 moles of HNO3 are required what volume in mL of 2.08 M HNO3 is required

A: given  moles of nitric acid = 0.24 concentration of nitric acid =2.08 M to calculate volume  in ml

Q: How many moles of CH:OH are there in 46.6 mL of 0.400 M CH:OH?

A:

Q: How many moles of C2H2OH are there in 53.0 of 0.250 M C2H2OH?

A:

Q: how many grams are required to prepare 250.0 ml of 0.125 M CuSO4?

A: Since molarity = moles of solute / volume of solution in L Since in the given case solute is CuSO4…

Q: If 25.0 mL of a 2.19 M solution are diluted to 72.8 mL, what is the final concentration?

A: 25.0 mL of a 2.19 M solution. diluted to 72.8 mL. Final concentration?

Q: If 11.5 mL of stock hydrofluoric acid are diluted to 500.0 mL, what is the molar concentration of…

A: Hydrofluoric acid ( HF ) Initial concentration M1 =28.9 M Initial volume of solution V1 = 11.5…

Q: How many milliliters of a 6.00M NaOH solution are needed to provide 0.350 mil of NaOH?

A:

Q: What volume (in mL) of 18.0 M H2SO4 is needed to contain 2.45 g H2SO4?

A:

Q: If 200. mL of a 0.75 M NaCl solution is diluted to a volume of 600. mL, what is the final…

A:

Q: How many moles of Na+ are in 125 mL of 0.98 M Na2SO4 solution?

A: The question is based on mole concept. We have to calculate number of moles of sodium Ion present in…

Q: If 35 mL of 1.0 M H2SO4 is mixed with 35 mL of 2.0 M NaOH, how many moles of H2SO4 remain after…

A:

Q: What volume of 3.99 M H2SO4 is needed to obtain 4.61 mol of H2SO4?

A: Given, Molarity of H2SO4 solution = 3.99 M = 3.99 mol/L moles of H2SO4 = 4.61 mol Volume of H2SO4…

Q: the mass of oxalic acid dihydrate (C:H2O4 • 2H2O) needed to prepare 750.0 mL of 0.3700 M oxalic acid

A: The required mass of the oxalic acid is calculated below,

Q: To make 0.1 mole solution of KCI in 1L, we * need mass

A: Given Values: Moles of KCl needed for 1 L solution = 0.1 moles Molarity of the KCl solution = 0.1…

Q: How many moles of KBr are there in 60.0 mL of 0.150 M KBr?

A: Given: Molarity of KBr = 0.150  M Volume of the solution = 60.0 mL To calculate: The number of moles…

Q: How many grams of  KNO3  (101.11g/mol) are in 10.8 ml of a 1.25 M solution?

A:

Q: How many moles of sodium nitrate, NaNO3, are there in 271 mL of a 0.242 M solution? _______moles…

A: Molarity = 0.242 M  Volume = 271 mL = 0.271 L  Moles = ?

Q: If 150 mL of a 1.46 M solution is diluted to a volume of 200 mL, what is the final molar…

A:

Q: If you have 155 mL solution of a 0.762 M FeCl3 solution, how many moles of are FeCl3 are contained…

A: Given: Volume of FeCl3 = 155ml Molarity of FeCl3 = 0.762M

Q: What mass of oxalic acid, H2C2O4  is required to prepare 350. mL of a solution that has a…

A:

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

A: Given information,      Volume of nitric acid solution is 167 mL.      Concentration of acid is…

Q: When a 50 mL of 1.25 M NH4Cl is mixed with 175 mL of 0.125 M NH4Cl, what will be the concentration…

A: Given :-  solution A : 50 mL of 1.25 M NH4Cl   solution B : 175 mL of 0.125 M NH4Cl  To calculate :…

Q: How many moles of H2SO4 are contained in 737.5 mL of 1.988 M H2SO4?

A: Given:

Q: . How many liters are required to obtain 0.182 moles of NaNO3 from a 0.824 M NaNO3 solution?

A: Given that:  Moles of NaNO3 = 0.182 moles Concentration of NaNO3 solution = 0.824M

Q: How much glucose, C6H12O6, in grams, must be dissolved in water to produce 61.5 mL of 0.395 M…

A:

Q: How many moles of CH,OH are there in 50.0 mL of 0.400 M CH;OH?

A: Given information,    Volume of CH3OH = 50.0 mL    Concentration of CH3OH = 0.400 M

Q: If you had a stock solution of 3.00 molar KCl, what volume of the stock in milliliters would be…

A: The product of concentration (molarity) of the solution and the volume of the solution of the…

Q: If 4.73 g of CuNO3 is dissolved in water to make a 0.270 M solution, what is the volume of the…

A: Given : Mass of CuNO3 = 4.73 g Concentration of CuNO3 solution = 0.270 M Molar mass of CuNO3 =…

Q: A solution is made by dissolving 0.35 mole of LiI in enough water to give a final volume of 260.0…

A: Given : moles of LiI i.e solute = 0.35 mol And volume of solution = 260.0 mL = 0.260 L…

Q: How many moles of CH₃OH are there in 46.9 mL of 0.400 M CH₃OH?

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

Q: How many moles of KBr are there in 27.3 mL of 0.150 M KBr?

A: A question based on the concept of number of moles.

Q: How many mL of 0.02 M Na2S2O3 contain this number of moles?

A: Moles of solute ( Na2S2O3) = Molarity x volume of solution (in L) Let V mL is the volume of…

Q: If 5.61 g of CuNo3 is dissolved in water to make 0.430 M solution, what is the volume of the…

A: Given: Mass of CuNO3 dissolved = 5.61 g. And concentration of CuNO3 = 0.430 M