Calculate the number of grams of solutethat has to be used to make the following solution: 131.4 mL of 0.694 M H2SO4

Q: 7.3 g NiSO4 in 432.0 mL of solution. M

A: Number of moles of a substance is equal to the mass of substance divided by its molar mass. Write…

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: Calculate the mass of solute (in grams) needed to prepare the following solution. 1280 mL of 1.25 M…

A: Consider the given information is as follows; Volume of Pb3PO44 = 1280 mL = 1.28 L Molarity of the…

Q: Assuming that its density is 1.000g/mL, what is the mass % concentration of a 0.1432M AgNO3 solution

A:

Q: How many millimeters of 11.5 M HCI (aq) are needed to prepare 195.0 mL of 1.00 HCI (aq)?  V= ? mL

A: ** Note :- Molarity of HCl is 1.00 M   final volume of HCl= 195 mL final concentration of HCl = 1.00…

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

A:

Q: What mass of NaOH is contained in 230.0 mL of a 0.410 M sodium hydroxide solution?

A:

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: moles of FeSO4 in 200. mL of a 0.800 M FeSO4 solution

A: Given molarity of solution is 0.800 M and volume of solution is 200 mL  Recall the formula of…

Q: When 14g MgSO4 7H2O is dissolved in 100g water the density of the solution is found to be 1.060g/mL.…

A: Molarity:  Molarity is one of the unit of concentration. It is defined as the number of moles of…

Q: 25.0 mL of 0.212 M NaOH is neutralized by 13.9 mL of an HCl solution. The molarity of the HCl…

A: Given data is as follows: The volume of NaOH solution V1= 25.0 mL The molarity of the NaOH solution…

Q: A 50.0 mL aqueous stock solution of 0.85 M NaOH is diluted to a final volume of 249.1 mL. What is…

A:

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: 25.0 mL of 0.212 M NaOH is neutralized by 26.7 mL of an HCl solution. The molarity of the HCl…

A: Given -> Volume of NaOH(V1) = 25.0 ml = 0.025 L Molarity of NaOH(M1) = 0.212 M Volume of HCl (V2)…

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: What volume of 0.205 mol L-1 NaOH solution is needed to just completely neutralize a 0.432 mol L-1…

A:

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

A:

Q: What is the molar concentration of sodium chlorate in this sample?

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

Q: 6 M of HCl solution is required for the chemical analysis. How much water must be added to 250 mL…

A: Given: Initial concentration (stock solution), M1 = 12 M The initial volume (stock solution), V1…

Q: odium hydroxide are present i

A: Molarity is number of moles of solute per liter of solution. It is represented as M and its unit is…

Q: how many grams of solute are needed to prepare 100 mL of 0.375 M CH3OH

A: Principle: Molarity is represented as the number of moles of solute dissolved per liter volume of…

Q: What volume, in militers, of 6.0 M NaOH is needed to prepare 175 ml of 0.20 M NaOH by dilution?"

A: We are to prepare 175 mL of 0.20 M NaOH solution by dilution of 6.0 M NaOH. We need to find volume…

Q: How many liters of a 8.30 M KNO3 solution can be prepared from 72.8 g of KNO3?

A: Calculate number of moles of KNO3:

Q: Consider a 3.00 M CH3OH solution. What volume of this solution, in ml, is needed to provide 0.202 g…

A: Given that : Molarity of CH3OH = 3.0 M Mass of CH3OH = 0.202 g Molar mass of CH3OH = 32.042 g/mol…

Q: What mass of NaOH is contained in 200.ML of a .480M sodium Hydroxide solution?

A:

Q: What mass of AlCl3.6H20 is needed to prepare 500 ml. of 0.0740 M Cl- solution 1. 07.31 g 2. O0.81 g…

A: We can determine the mass of solute present in the solution from the given formula : Formula  : Mass…

Q: How many liters of 0.0300 M NaOH solution can be prepared from 2.00 g of NaOH?

A: Number of moles of NaOH can be calculated as given below:

Q: Calculate the normality of a sulphuric acid solution if a 25.00 mL aliquot required a volume of…

A: Normality is defined as to measure out the concentration of a solution. It is said that the number…

Q: what mass of FeCl2 is present in 445 ml of 0.0812 M FeCl2 solution?

A: Here's the solution:Based on the values given, volume=445 mL molarity of the FeCl2 =0.0812M the…

Q: What volume (in mL) of 4.35 M HCl solution is needed to react with 18.5 g of CaO2H2?

A: Given data contains, Molarity of HCl is 4.35M. Mass of CaOH2 is 18.5 g. The chemical equation is…

Q: What is the concentration of a solution made by diluting 65 mL65 mL of 6.0 M HCl6.0 M HCl to a final…

A: Given information: Volume of HCl (V1) =  65 mL Concentration of HCl (C1) = 6.0 M New volume of HCl…

Q: What mass of KNO3 is needed to prepare 75.00 mL of 0.35M of KNO3 solution?

A:

Q: What volume of 0.220 M HBr solution (in mL) is required to obtain 0.060 moles of HBr?

A: If V mL of a C (M) solution contains N mol of solute, then we can write: N=C×V1000…

Q: How many mL of an aqueous 0.450 M KOH solution can be prepared from 8.00 g of KOH?

A:

Q: How many grams of solute are present in 19.0 mL of 0.746 M K2Cr2O7?

A: Mass of a solute can be obtained by equation given below: