A 250.0-mL solution with a target concentration of 0.110 M of a certain substance is to be prepared. What mass, in grams, needs to be weighed if the molecular weight of the substance is 100.0 grams/mole? please answer with solutions

Q: What mass of NaOH is contained in 300.0 mL of a 0.470 M sodium hydroxide solution? Mass= g

A: Molarity is defined as number of mole of substance divide by volume of solution in liter

Q: What volume in mL of 0.220 M HBr solution is required to produce 0.0195 moles of HBr?

A: Given, Molarity of HBr solution = 0.220 M Moles of HBr = 0.0195 moles

Q: (c) How many milliliters of 10.6 M HCl solution are needed to obtain 0.305 mol of HCI?

A: The objective of this question is to find out the volume of a 10.6 M HCl solution required to obtain…

Q: to prepare 0.1 L of 0.1 N from 0.2N HCI we need to

A:

Q: A 64.0 mL aliquot of a 1.60 M solution is diluted to a total volume of 268 mL. A 134 mL portion of…

A: The number of moles of aliquot in the first solution is calculated using equation (1). In this…

Q: 12.What is the molarity of the resulting solution ? Of 60 ml of a 1.6 M nickel phosphate solution,…

A: Given: Molarity of nickel phosphate (M1) = 1.6 M Volume of nickel phosphate (V1) = 60 mL Final…

Q: What mass of solute is contained in 325 mL of 2.25 M sodium sulfate solution?

A:

Q: What volume in liters of a 7.5 M Fe(NO3)3 solution can.be diluted to prepare 201.2 mL of a solution…

A:

Q: C. Determine the mass (grams) of a sodium chlorate sample containing 2.04 x 102¹ oxygen atoms.

A: We have to determine the mass(grams) of a sodium chlorate sample containing 2.04×1021 oxygen atoms.…

Q: A 0.0250 L solution is prepared by mixing 4.96g of iron(III) sulfate with water. What is the…

A: It is given that 4.96 g of iron(III) sulphate (Fe2 (SO4)3) is mixed in water to make a 0.0250 L…

Q: After 180 mL of 0.102M NaOH and 180 mL of 0.102 M H2SO4 are mixed and the reaction is complete,…

A: Given, 1, Volume of H2SO4 =180 mL Molarity of H2SO4 = 0.102 M Normality of H2SO4 = (2 x 0.102) N 2,…

Q: It is desired to prepare 0.500 L of a 0.100 M solution of NaCl from a 1.00 M stock solution. How…

A:

Q: How many milliliters of an aqueous solution of 0.225 M magnesium chloride is needed to obtain 17.9…

A: Molarity (M) indicates the number of moles of solute per liter of solution. Its unit is moles/Liter.

Q: A solution of manganese chloride has SG of 2.98 and contains 28.3% manganese chloride by mass. if…

A: Given: Mass % of Manganese chloride i.e. MnCl2 = 28.3 % Specific gravity of solution = 2.98  Volume…

Q: What volume, in ml, of a 0.420 M sodium chloride solution has 0.0800 moles of sodium chloride?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What volume in mL of 0.3000 M NaCl solution is required to produce 0.2300 moles of NaCl?

A: Given: Molarity of NaCl= 0.3000 M Moles of NaCl = 0.2300 moles To Calculate: Volume of Solution (mL)

Q: How many milliliters of an aqueous solution of 0.228 M nickel(II) sulfate is needed to obtain 10.5…

A:

Q: You are asked ot prepare 250.0 mL of a 1.5 M potassium sulfate solution. 1. What mass of solute is…

A: Given : Volume of solution = 250 ml  Molarity of solution = 1.5 M  To find : Mass of solute…

Q: How many mL of a 0.239 M aqueous solution of nickel(II) sulfate, , must be taken to obtain 9.32…

A:

Q: Calculate the final volume when 10.0 mL of a 6.00 M HNO3 solution is diluted to 2.00 M How much…

A: Given data, Initial Volume of HNO3 = 10.0 mL Initial Molarity of HNO3 = 6.00 M Molarity of HNO3…

Q: If 20. g of AgNO, is available, what volume of 0.25 M AGNO, solution can be prepared? 1S Volume %3D…

A:

Q: What volume of 0.421 mol L1 N2OH solution is needed to just completely neutralize a 0.722 mol L-1…

A:

Q: A 75.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 228 mL. A 114 mL portion of…

A: Record the given data, Initial volume = 75 mL Initial Molarity = M1 = 1.50 M Total volume = 228 mL…

Q: How many milliliters of the 0.150 M CoCl2 solution must be diluted to 100. mL to obtain a solution…

A:

Q: Suppose 0.190 g 8f 1.0 III M aquebus ver hitrate. lodide is dissoived in tion of Calculate the final…

A: Molarity  is equal to the number of moles of solute dissolved in per liter of solution. It is…

Q: A 64.0 mL aliquot of a 1.80 M solution is diluted to a total volume of 228 mL. A 114 mL portion of…

A: Given:Initial volume = 64 mLInitial Molarity = M1 = 1.80 MTotal volume = 228 mLVolume of water added…

Q: To what final volume would you need to dilute a 125 ml sample of 5.0 m NaOH solution to a final…

A: The formula of dilution is C1V1 = C2V2Where, C1 and C2 are the concentrations of stock and diluted…

Q: How many mL of a solution of sodium sulfate 3.8M you must extract to prepare 51mL of a solution 0.5M…

A: Given, Solution extract: Concentration of the sodium sulfate solution = 3.8 M = 3.8 mol/L Volume of…

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: A solution is made by dissolving 3.56 mol of sodium chloride in 250. mL of distilled water. The…

A:

Q: What mass of Naz CrO4 is required to precipitate all of the silver ions from 40.0 mL of a 0.200 M…

A: Given data,Molarity of AgNO3=0.200MVolume of AgNO3=40mL=0.040L

Q: A 54.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 278 mL. A 139 mL portion of…

A: The answer to the following question can be written as:

Q: (c) How many milliliters of 10.6 M HCl solution are needed to obtain 0.305 mol of HCI?

A: The objective of the question is to find out the volume of a 10.6 M HCl solution that would contain…

Q: Enter your answer in the provided box. What volume of 5.00 M H,SO, is needed to prepare 390.0 mL of…

A:

Q: What volume of water must be added to 24.0 mL of 12.0 M HCl to make a solution which is 2.25 M?

A: Given data,     Molarity of HCl = 12.0 M     Volume of HCl = 24.0 ml  After adding water new…

Q: For a solution of cobalt (II) nitrate 3.00 M in 0.500 L. What is the number of moles and mass of the…

A:

Q: A 500.0ml solution of concentration 2.00M is diluted to a volume of 1.00L.  What is the final…

A: The relation between initial and final molarity of the solution after dilution is given in equation…

Q: What mass of sodium chloride is required to prepare 100.0 mL of a 0.215 M NaCl solution? Your answer…

A: The objective of this question is to calculate the mass of sodium chloride (NaCl) required to…

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0400 M solution of NaF when diluted…

A:

Q: The mass of aluminum phosphate that is dissolved in 150 mL of a saturated solution is grams.

A: To solve this problem, we need to find the mass of aluminum phosphate (AlPO4) dissolved in 150 mL of…

Q: What mass of  is contained in 150.0 mL of a 0.340 M sodium hydroxide solution? Mass =  g

A: Molarity of the sodium hydroxide solution is 0.340 M. Volume of the sodium hydroxide solution is 150…

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0320 M solution of NaF when diluted…

A:

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0355 M solution of NaF when diluted…

A:

Q: Calculate the concentration of a solution in percentage by volume prepared by dissolving 100 mL of…

A: Given data contains, Volume of ether is 100 mL. Volume of solution is 500 mL.

Q: How many mL of a 0.203 M aqueous solution of cobalt(II) nitrate, , must be taken to obtain 6.24…

A: