What is the molar concentration of a solution of sulfuric acid, H2SO4, if 8.09 mL react...

What is the molar concentration of a solution of sulfuric acid, H2SO4, if 8.09 mL react completely with 0.606 g of NaOH which was dissolved in 200 mL of water?

Solutions

Expert Solution

2NaOH + H2SO4 ----------------> Na2So4 + 2H2O

no of moles of NaOH = W/G.M.Wt

= 0.606/40 = 0.0152 moles

2 moles of NaOH react with 1 moles of H2SO4

0.0152 moles of NaOH react with = 1*0.0152/2 = 0.0076 moles of H2So4

molarity of H2SO4 = no of moles /volume in L

= 0.0076/0.00809 = 0.94 M

total volume of solution = 8.09+200 = 208.09ml

molarity of H2So4 in total volume of solution = 0.0076/0.20809 = 0.0365M

queen_honey_blossom answered 1 year ago

Next > < Previous

Related Solutions

what volume mL of 2.00M sulfuric acid is required to react completely with 0.3403 of copper...

what volume mL of 2.00M sulfuric acid is required to react completely with 0.3403 of copper (II) oxide

Sulfuric acid, H2SO4, is somewhat unique in that it is a diprotic acid but it is...

Sulfuric acid, H2SO4, is somewhat unique in that it is a diprotic acid but it is also a strong acid. Thefirst dissociation of H2SO4 is as a strong acid, and is thus a complete dissociation. However, thesecond dissociation of H2SO4 is as a weak acid. Unlike with other polyprotic acids, you cannotneglect the second dissociation of H2SO4 because it will impact the pH of the solution. Determine the pH and the concentrations of all aqueous species (H + , OH...

A chemist needs to determine the concentration of a sulfuric acid solution by titration with a...

A chemist needs to determine the concentration of a sulfuric acid solution by titration with a standard sodium hydroxide solution. He has a 0.1157 M standard sodium hydroxide solution. He takes a 25.00 mL sample of the original acid solution and dilutes it to 250.0 mL. Then, he takes a 10.00 mL sample of the dilute acid solution and titrates it with the standard solution. The endpoint was reached after the addition of 14.02 mL of the standard solution. What...

Calculate the molar concentration of the acid if 125 mL of hydrochloric acid was required to...

Calculate the molar concentration of the acid if 125 mL of hydrochloric acid was required to neutralize 45.0 mL of 0.345 M lithium hydroxide. Be sure to use a balanced equation.

Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium sulfate...

Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium sulfate Na2SO4 and liquid water H2O . Suppose 96.1 g of sulfuric acid is mixed with 21. g of sodium hydroxide. Calculate the minimum mass of sulfuric acid that could be left over by the chemical reaction. Be sure your answer has the correct number of significant digits.

Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium sulfate...

Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium sulfate Na2SO4 and liquid water H2O . Suppose 2.9 g of sulfuric acid is mixed with 3.58 g of sodium hydroxide. Calculate the maximum mass of sodium sulfate that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.

Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium sulfate...

Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium sulfate Na2SO4 and liquid water H2O . Suppose 72.6 g of sulfuric acid is mixed with 27. g of sodium hydroxide. Calculate the maximum mass of water that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.

Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium sulfate...

Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium sulfate Na2SO4 and liquid water H2O 50. g of sulfuric acid is mixed with 15.1 g of sodium hydroxide. Calculate the minimum mass of sulfuric acid that could be left over by the chemical reaction. Round your answer to 2 significant digits.

Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium sulfate...

Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium sulfate Na2SO4 and liquid water H2O . Suppose 92. g of sulfuric acid is mixed with 39.9 g of sodium hydroxide. Calculate the maximum mass of sodium sulfate that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.

In a reaction, aqueous NaOH is titrated against sulfuric acid solution, H2SO4, according to the equation:...

In a reaction, aqueous NaOH is titrated against sulfuric acid solution, H2SO4, according to the equation: 2 NaOH (aq) + H2SO4 (aq) --> Na2SO4 (aq) + 2H2O (l) If 18.62 ml of sulfuric acid are neutralized with 25.00 mL of 0.100 M NaOH, what is its molar concentration (Molarity, M) of sulfuric acid solution?

Subjects