How many moles of H2SO4 are there in 204.5 mL of a

Q: How many grams of the solute MgSO4 (molar mass=120 g/mole) are required to make 75.0 mL of a…

A:

Q: what volume (in L) of a 2.84 M sodium chloride solution contains 6.84 moles of sodium and chloride…

A: Given molarity of NaCl = 2.84 M moles of ions = 6.84 moles

Q: How many liters of a 4.05 M KNO3 solution can be prepared from 40.9 g of KNO3?

A:

Q: How many moles of Na₂SO₄ are in a 0.140 m aqueous solution that was prepared with 2.30 kg of water ?

A: Given: Molality of Na₂SO₄ solution = 0.140 m Mass of water = 2.30 kg To determine: Moles of Na₂SO₄

Q: What mass of Fe(NO3)3 do you need to prepare 150.00 mL of 0.550 M solution? Make sure all of your…

A: Mole is a standard unit for measuring large quantities of very small entities such as…

Q: How many grams of KNO3 is present in 125 g of solution that is 0.420 M KNO3? The density of the…

A:

Q: What is the molarity of KNO3 solution containing 2.45 mol KNO3 in 500. mL of solution?

A: Given: The number of moles of KNO3 in the solution is 2.45 mol. The volume of the solution is 500.0…

Q: How many grams of solute are present in 645 mL of 0.200 M KBr?

A:

Q: oluene 1C7H82 weighs 5.0 g and benzene weighs 225 g in a solution with a density of 0.876 g/mL. The…

A: Molarity of solution is defined as number of moles of solute dissolved per litre of solution.

Q: solution is prepared by putting 7.3 g of potassium bromide, KBr, in a flask and adding water up to…

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

Q: What is the molarity of a solution that contains 2.85 moles of a solute in 750.0 mL of solution?

A: Here we are required to find the Molarity of the solution

Q: If a solution of H2SO4 has a normality of 8.00, how many grams would be in 500.mL of that solution?…

A: grams of H2SO4  Molarity of H2SO4

Q: How many grams of solute are present in 235 mL of 0.680 M KBr?

A: Given: Molarity of KBr solution = 0.680 M Volume of KBr solution = 235 mL = 0.235 L (because 1 L =…

Q: If 19.3 grams of an aqueous solution of ammonium nitrate, NH4NO3, contains 1.55 grams of ammonium…

A:

Q: A 1.440 M solution of CH3OH Express the molarity as an integer. B. 0.21 MM solution of…

A: We are given the molarity of solution as 1.440 M and we need to write this value as an integer. And,…

Q: A solution is prepared by dissolving 43.7 g of potassium chloride (KCl) in a small amount of water…

A: Mass of KCl = 43.7 g  Volume of solution = 250 mL = 0.25 L

Q: How many mols of NaOH are present in 15.82 mL of a 0.2106 M NaOH solution?

A: The moles of NaOH that are present is = 0.00333 mol

Q: How many moles of CH₃OH are there in 31.5 mL of 0.400 M CH₃OH?

A: Given :  Volume of CH3OH solution = 31.5 ml  Molarity of CH3OH solution = 0.400 M

Q: How many grams of solute are present in 885 mL of 0.640 M KBr? mass of solute: g

A: Molarity of KBr is 0.640 M. Volume of KBr is 885 mL.

Q: What's the molarity of the solution?

A: Molarity is the ratio of number of moles to the volume of solution(in L)  Molarity = moles/volume(in…

Q: 1 С̧ Н ОН? 2 5 2 5

A: As we know that Molarity of a substance is defined as moles of solute in unit volume of solvent in…

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…