A chemistry student weighs out 0.141 g of acrylic acid (HCH,CHCO, into a 250. ml volumetric flask and dilutes to the mark with distilled water. He plans to titrate the acid with 0.1400M NaOH solution. Calculate the volume of NaOH solution the student will need to add to reach the equivalence point. Round your answer to 3 significant digits.

Q: A chemistry student weighs out 0.139 g of lactic acid (HC,H,O,) into a 250. mL volumetric flask and…

A: Mass of lactic acid = 0.139 g Volume of solution = 250 mL or 0.250 L Molar mass of lactic acid =…

Q: A chemistry student weighs out 0.0345 g of chloroacetic acid (HCH,CICO,) into a 250. mL volumetric…

A: Molarity is defined as total number of solute present in 1000 ml of solution .   For neutralisation…

Q: A chemistry student weighs out 0.0261 g of acrylic acid (HCH,CHCO2) into a 250. mL volumetric flask…

A: At equivalent point  Number of equivalent of acid = number of equivalent of base. Valence factor of…

Q: A chemistry student weighs out 0.101 g of hypobromous acid (HBRO) into a 250. mL volumetric flask…

A: Given: Mass of hypobromous acid = 0.101 g Volume of volmetric flask   = 250 mL Molarity of NaOH…

Q: A chemistry student weighs out 0.186 g of sulfurous acid (H, SO,), a diprotic acid, into a 250. mL…

A:

Q: An analytical chemist weighs out 0.111 g of an unknown diprotic acid into a 250 mL volumetric flask…

A: Given data: Mass of diprotic acid = 0.111 g, Total volume of diprotic acid = 250 mL, Concentration…

Q: A chemistry student weighs out 0.0977 g of phosphoric acid (H,PO,), a triprotic acid, into a 250. mL…

A: First find the molarity of phosphoric acid and then by using the formula of concentration, find…

Q: A chemistry student weighs out 0.212 g of chloroacetic acid (HCH,CICO,) into a 250. mL volumetric…

A: Chloroacetic acid is a monobasic acid and NaOH is a monoacidic base.  Thus, an equal number of moles…

Q: A chemistry student weighs out 0.0737 g of acrylic acid (HCH,CHCO,) into a 250. mL volumetric flask…

A: Given : Mass of HCH2CHCO2 = 0.0737 g  And concentration of NaOH used = 0.0500 M The neutralisation…

Q: A chemistry student weighs out 0.120 g of lactic acid (HCH,O,) into a 250. mL volumetric flask and…

A:

Q: An analytical chemist weighs out 0.101g of an unknown diprotic acid into a 250 mL volumetric flask…

A: Neutralization reaction : Equivalent amount of acid reacts with a equivalent amount of base This…

Q: A chemistry student weighs out 0.0918 g of hypobromous acid (HBrO) into a 250. mL volumietric flask…

A:

Q: A chemistry student weighs out 0.162 g of lactic acid (HC,H,o,) into a 250. mL volumetric flask and…

A: Answer :- 20.0 (mL) The volume of NaOH solution needed to reach equivalence point = 20.0 mL…

Q: A chemist must prepare 625.mL of 149.μM aqueous magnesium fluoride MgF2 working solution. He'll…

A: Dilution is the solution obtained by adding more solvent in the stock (more concentrated) solution.…

Q: A chemistry student weighs out 0.0973 g of phosphoric acid (H3PO4, a triprotic acid, into a 250. mL…

A: Given:Mass of phosphoric acid=0.0973 gVolume=250 mLMolarity of NaOH=0.1100 M Conversion:From mL to…

Q: A chemistry student weighs out 0.0955 g of ascorbic acid (H,C,H,O6), a diprotic acid, into a 250. mL…

A: Molar mass of ascorbic acid = 176.12 g/mol mass o f ascorbic acid = 0.0955 g Number of moles of…

Q: A chemistry student weighs out 0.0529 g of lactic acid (HC,H,o,) into a 250. mL volumetric flask and…

A: Given information: Mass of lactic acid = 0.0529 g Molarity of NaOH = 0.0900 M

Q: A chemistry student weighs out 0.199 g of hypobromous acid (HBro) into a 250, mL volumetric flask…

A: Given: mass of HBrO = 0.199 g Volume = 250 mL 0.1000 M NaOH

Q: A chemistry student weighs out 0.111 g of sulfurous acid (H,So,), a diprotic acid, into a 250. mL…

A: The given data contains, mass of sulfurous acid = 0.111 g. Volume = 250 ml.  = 0.250 L. Molarity of…

Q: A chemistry student weighs out 0.116 g of hypobromous acid (HBrO) into a 250. mL volumetric flask…

A: Given  Mass of HBrO =  0.116 gram  Volume  =  250 mL  Molarity of NaOH  = 0.1600 M  Volume of NaOH…

Q: A chemistry student weighs out 0.0874 g of sulfurous acid (H,SO), a diprotic acid, into a 250. mL…

A: Given-> Weight of sulfurous acid=0.0874g Volume of volumetric  flask= 250 mL  Concentration of…

Q: A chemistry student weighs out 0.178 g of acrylic acid (HCH,CHCO,) into a 250. mL volumetric flask…

A:

Q: A chemistry student weighs out 0.0961 g of acrylic acid (HCH₂CHCO₂) into a 250. mL volumetric flask…

A:

Q: A chemistry student weighs out 0.191 g of lactic acid (HC,H,0,) into a 250. mL volumetric flask and…

A: Given 0.191 gram lactic acid  in 250 ml flask and titrated  with 0.05 M NaoH. First  we calculate…

Q: A chemistry student weighs out 0.218 g of ascorbic acid (H,C,H,O), a diprotic acid, into a 250. mL…

A: Given: mass of ascorbic acid = 0.218 g Molar mass of ascorbic acid , H2C6H6O6 = 176 g/mol No. of…

Q: An analytical chemist weighs out 0.141 g of an unknown diprotic acid into a 250 mL volumetric flask…

A: Given, Mass of unknown diprotic acid = 0.141 g. Volume of flask = 250 mL Molarity of NaOH = 0.1100 M…

Q: A chemistry student weighs out 0.0513 g of sulfurous acid (H,SO,), a diprotic acid, into a 250. mL…

A: Given : Mass of H2SO3 taken = 0.0513 g And concentration of NaHH taken = 0.1500 M Molar mass of…

Q: A 65.00 mL sample of 0.5 M nitric acid is introduced into a flask, and water is added until the…

A:

Q: A chemistry student weighs out 0.0775 g of phosphoric acid (H₂PO4), a triprotic acid, into a 250. mL…

A: Given -> Weight of H3PO4 = 0.0775 gm Volume of H3PO4= 250 ml = 0.250 L (1L = 1000ml) Molarity of…

Q: A chemistry student weighs out 0.379 g of citric acid (H,C,H,O,), a triprotic acid, into a 250. mL…

A: Given data is as follows: The mass of citric acid = 0.379 g The volume of citric acid V1= 250 mL The…

Q: A chemistry student weighs out 0.146 g of ascorbic acid (H,C,H,0,), a diprotic acid, into a 250. ml…

A: Given mass of ascorbic acid is ---- 0.146g Volume of the acid is ----250mL =0.250L Molarity of the…

Q: A chemistry student weighs out 0.181 g of phosphoric acid (H,PO), a triprotic acid, into a 250. mL…

A: First of all,we calculate the Molarity of phosphoric acid. Molarity is the number of moles of solute…

Q: A chemistry student weighs out 0.145 g of sulfurous acid (H,SO,), a diprotic acid, into a 250. mL…

A: The solution is as follows :

Q: A chemist prepares a solution of barium acetate BaC2H3O22 by measuring out 83.g of barium acetate…

A: Given that, A chemist prepares a barium acetate [(CH3COO)2Ba] solution in a 250 mL volumetric flask…

Q: A chemistry student weighs out 0.0812 g of sulfurous acid (H₂SO3), a diprotic acid, into a 250. mL…

A:

Q: A chemistry student weighs out 0.379g of citric acid H3C6H5O7, a triprotic acid, into a 250.mL…

A: Given : mass of H3C6H5O7 = 0.379 g  And concentration of NaOH = 0.2000 M  Since H3C6H5O7 is a…

Q: A chemistry student weighs out 0.0923 g of hypobromous acid (HBRO) into a 250. mL volumetric flask…

A: Given mass of HBrO = 0.0923 g  Volume of HBrO in mL = 250.0 mL  Molarity of NaOH = 0.1400 M…

Q: A chemistry student weighs out 0.0570 g of citric acid (H,C,H,O,), a triprotic acid, into a 250. mL…

A:

Q: A chemistry student weighs out 0.0353 g of sulfurous acid (H, SO,). a diprotic acid, into a 250, mL…

A: Given : Mass of H2SO3 = 0.0353 g Volume of H2SO3 solution = 250 mL = 0.250 L…

Q: A chem student weighs out 0.0999 g of acetic acid (HCH,Co,) into a 250. mL volumetric flask and…

A: Given Data 0.0999g acetic acid in 250 ml water and 0.11 M NaOH. At neutralization  point  moles  of…

Q: A chemistry student weighs out 0.0623 g of acrylic acid (HCH,CHCO,) into a 250. mL volumetric flask…

A: Given: The mass of acrylic acid added to 250 mL of the volumetric flask is 0.0623 g. The molarity of…

Q: A chemistry student weighs out 0.103 g of chloroacetic acid (HCH, CICO,) into a 250. mL volumetric…

A:

Q: A chemistry student weighs out 0.106 g of ascorbic acid (H,C,H,O.), a diprotic acid, into a 250. mL…

A:

Q: A chemistry student weighs out 0.0312 g of sulfurous acid (H,SO,), a diprotic acid, into a 250. mL…

A: Sulfurous acid reacts with sodium hydroxide to form sodium sulfite and water. The equation for the…

Q: A chemistry student weighs out 0.420 g of citric acid (H,C,H,O,), a triprotic acid, into a 250. mL…

A: The quantitative analysis for determining the concentration of an acid or base by neutralizing it…

Q: A chemistry student weighs out 0.130 g of phosphoric acid (H, PO,), a triprotic acid, into a 250. mL…

A:

Q: An analytical chemist weighs out 0.061 g of an unknown monoprotic acid into a 250 mL volumetric…

A: Given: Mass of acid = 0.061 g Molarity of NaOH = 0.1900 M Volume of NaOH = 3.3 mL = 0.0033 L

Q: A chemistry student weighs out 0.129 g of lactic acid (HC,H,0,) into a 250. mL volumetric flask and…

A: Since Lactic acid is a weak monoprotic acid  Hence it will react with NaOH as  NaOH + HC3H5O3…

Q: A chemistry student weighs out 0.175 of phosphoric acid (H,PO,), a triprotic acid, into a 250. mL…

A:

Q: A chemistry student weighs out 0.0258 g of hypochlorous acid (HCIO) into a 250. mL volumetric flask…

A: Given that: Mass of HClO = 0.0258g  Molar mass of HClO = 52.46g/mol Moles of HClO =…