Calculate the amount of solid sodium chloride needed to make 200.00 mL of a 0.200 M solution. **give answer to nearest 0.001g**

Q: A 54.0 mL aliquot of a 1.70 M solution is diluted to a total volume of 248 mL. A 124 mL portion of…

A: The valid equation for dilution, M1V1=M2V2

Q: What volume in millimeters of a 12.0 M HCl solution is needed to prepare the following  a) 250.0 mL…

A: Dilution equation :-  c1 V1 =c2 V2  c1 = initial concentration or molarity V1 = initial volume (in…

Q: What volume of a 0.115 M potassium hydroxide solution is required to neutralize 10.1 mL of a 0.232 M…

A: The reaction between potassium hydroxide and nitric acid is  HNO3 + KOH ----> KNO3 + H2O Hence…

Q: A student combined 37.2 mL of 1.69 M KMnO4 solution with 15.50 mL of a 0.891 M KMnO solution.…

A:

Q: Calculate the volume of a 1.25 M solution of HCN made from 31.0 grams of HCN

A: Molarity = number of moles of solute/volume of solution (in L)  so, volume = moles/molarity number…

Q: A 0.500 M solution is to be diluted to 500.0 mL of a 0.150 M solution. How many mL of the 0.500 M…

A: By using law of equivalent,    M1V1=M2V2 SO,  GIVEN THAT,. M1=0.150M, V1=500.0ml M2=0.500M,  V2=?…

Q: The concentration of a sodium hydroxide solution is to be determined. A 61.76 mL sample of 0.64 M…

A: Given :  Concentration of HCl = 0.64 M  Volume of HCl sample = 61.76 ml  Volume of NaOH = 48.7 ml

Q: What volume of 1.0 M acid do you need to make 100.0 mL of 0.50 M solution?

A: For such type of questions, we assume that the number of moles of in a solution remains constant,…

Q: What volume of a 0.174M sodium hydroxide solution is required to neutralize 16.4 mL of a 0.158M…

A: Given , Volume of NaOH , V1=? Molarity of NaOH , M1= 0.174 M Volume of HNO3, V2=16.4 mL Molarity of…

Q: A 50 mL sample of 50 % (m/v) acetic acid solution is added to water to give a final volume 75 mL.…

A: The given is 50% (m/v) acetic acid solution. 100 mL of solution contains 50g of acetic acid. Then 50…

Q: How many milliliters of 5.0 M copper(II) sulfate solution must be added to 160 mL of water to…

A: Since,              Number of moles =Concentration ×Volume

Q: to what volume should you dilute 50 ml of a 12.0 m hcl solution to obtain a 0.750m solution

A: Given that,Volume (V1) = 50 mLMolarity (M1) = 12 MMolarity (M2) = 0.750 M

Q: A student combined 37.2 mL of 1.69 M KMNO4 solution with 16.10 mL of a 0.891 M KMNO4 solution.…

A: First solution: The volume of KMnO4 solution =37.2 mL  Molarity of KMnO4 solution =1.69 M  Second…

Q: 07/ How many milliliters of 0.25 M solution of H2SO, will react with T0mL of a 0.25 M solution of…

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

Q: Suppose that an experiment required that 500 ml of a 0.5 M NaOH solution be prepared from the 0.75 M…

A:

Q: A 13.0 mL sample of an unknown H3PO4 solution requires 122 mL of 0.140 M KOH to completely react…

A: Given information: Volume of unknown H3PO4 solution = 13.0 mL Volume of KOH = 122 mL Concentration…

Q: To determine the concentration of a solution of sulfurous acid, a 150.0-mL sample is placed in a…

A: The balanced equation for the titration is,2KOH + H2SO3 → 2H2O + K2SO3Mole of KOH= 0.1463 M ×…

Q: Calculate the final concentration when 45mL of a .500M solution of LiCl is used to make a solution…

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Q: Calculate the grams of potassium sulfate required to make 250.0 mL of a 0.0300 M solution.

A:

Q: A 16.24 mL sample of dilute H3PO4 requires 40.52 of 0.108 M NaOH for complete neutralization.…

A: The reaction taking place is  3 NaOH + H3PO4 ----> Na3PO4 + 3 H2O Hence from the above reaction…

Q: A 87.0 mL aliquot of a 0.500 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A:

Q: A 62.0 mL aliquot of a 1.40 M solution is diluted to a total volume of 228 mL. A 114 mL portion of…

A: Initial molarity, M1=1.40 M The initial volume, V1=62.0 mL Final molarity, M2=? The final volume,…

Q: To what volume should 50.0 mL of a 6.00M HCl stock solution be diluted to obtain a 1.50M HCl…

A: Given:50.0 mL(V1) of a 6.00M HCl(M1)Volume(V2)  of 1.50M(M2) HCl solution = ?Apply the law of…

Q: For the following, use proper sig figs, do not include units, and do not place numbers in scientific…

A: The molarity of the solution is defined by the mole of solute present in one liter of solution. The…

Q: A 87.0 mL aliquot of a 0.500 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A: M1 =0.500 M M2 =0.100 M V1 =87.0 ml V2 =to find

Q: Calculate how many mL of 0.1500 M solution of NaCl is needed to obtain 125.0 g of NaCl?

A: From the definition of molarity we have 0.1500 M = 0.1500 moles /1000 mL Now we will convert moles…

Q: The concentration of a sodium hydroxide solution is to be determinded. A 50.0 ml sample of 1.104 M…

A: Solution The concentration of a substance may be a scientific thanks to name however focused it's.…

Q: What volume of a 0.144M calcium hydroxide solution is required to neutralize 16.7mL of a 0.284M…

A: Answer

Q: A student accidentally creates a solution of unknown concentration by adding 475.0 mL of water to…

A: Q4)                                      [Na2SO4] = 0.844 M                           Volume of…

Q: 21. What volume of stock solution is needed to prepare 100.00 mL of 0.125 M solution from 2.50 M…

A:

Q: How much of the 16 M concentrated hydrochloric acid, in milliliters is needed to make a 9.0 L…

A:

Q: #9 Calculate the final concentration of a solution that is made by dissolving 14.8 g of solid sodium…

A:

Q: To prepare 500 mL of a 0.350 M HCl solution from a 12 M solution, you require

A: Initial concentration (M1) = 12 M  Initial volume (V1) = V ml  Final concentration (M2) = 0.350 M…

Q: How many mL of 10.7 M HCIaq) are required to make 250.0 ml of 6.00 M HCI(aq) solution? Enter only a…

A:

Q: Suppose that an experiment required that 500 ml of 0.3 M NaCl solution be prepared from the 0.5 M…

A: Here given, Initial strength (S1) = 0.5 M initial volume (V1) =? Final strength (S2) = 0.3 M Final…

Q: A 79.0 mL portion of a 1.20 M solution is diluted to a total volume of 228 mL. A 114 mL portion of…

A: We have to calculate the final concentration.

Q: How many mL of 0.500 M NaI would be required to make a 0.0820 M solution of NaI when diluted to…

A: If a solution of molarity M1 and volume V1 is diluted to volume V2 with molarity M2 then number of…

Q: A student combined 37.2 mL of 1.69 M KMNO4 solution with 17.40 mL of a 0.891 M KMNO, solution.…

A: We have to calculate the final Solution concentration.

Q: What volume of 30.0 ml of 0.500 M potassium hydroxide is needed to completely neutralize 0.500 M…

A: The balanced chemical equation representing the chemical reaction between potassium hydroxide and…

Q: An unknown diprotic acid requires 13.33 mL of 0.117 M NaOH to completely neutralize a 1.147 g…

A:

Q: A 37.0 mL aliquot of a 0.600 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: What volume of 0.200 M ethanol solution contain of thefollowing amounts? 1.22 mol ethanol

A: Given: The moles of ethanol are 1.22 mol. The volume of the ethanol solution is 0.200 M .

Q: concentration

A:

Q: 6.0 M KNO3 would be required to create 700.0 mL of a 0.75 M KNO3 solution?

A: Applying formula  M1V1 = M2V2  where M1 = 6.0M , V1=? ,              M2 = 0.75M , V2= 700.0mL

Q: If 0.500 mL of an 0.22 M NaCl solution is added to 100.0 mL of pure water. what is the concentration…

A: Given Volume of solution=0.500 ml           Molarity of solution=0.22 M  amount of water added =100…

Q: Concentrated hydrochloric acid is about 12.1 M. What volume of concentrated HCl is required to…

A:

Q: Dilution: 1.How many mL of 6 M solution should be diluted to 200 mL to make a 1.5 M soln? 2. To…

A:

Q: We have an H2SO4 solution with a density of 1.8194 g/mL (96% in weight) which we may use to…

A: Neutralization reaction occurs when an acid completely reacts with a base to form a neutral salt and…