The reaction that occurs is:
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
At the equivalence point, 0.2 M Na2SO4.
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Question 6 (1 point) In titrating 0.20 M sulfuric acid, H2SO4, with 0.40 M NaOH at 25°C, the solution at the e...
In titrating 0.20 M hydrochloric acid, HCl, with 0.20 M NaOH at 25°C, the solution (no change in volume) at the equivalence point is A very acidic B. slightly acidic C.0.10 M HCl and 0.20 M NaOH D.0.20 M Naci E. 0.10 M NACI
Suppose you are titrating a sulfuric acid solution of unknown concentration with a sodium hydroxide solution according to the equation H2SO4 + 2NaOH + 2H2O + Na2SO4 If you require 28.52 mL of 0.904 M NaOH solution to titrate 209.1 mL of H2SO4 solution, what is the concentration of the H2SO4 solution? Type answer:
Sulfuric acid (250.0 mL) is titrated with 176.5 mL 2.4 M NaOH to an equivalence point (the point where all the sulfuric acid is exactly neutralized). 2 NaOH + H2SO4 → 2 H2O + Na2SO4 (a) How many moles of sulfuric acid were in the original 250.0 mL? (b) What was the concentration of sulfuric acid in the original 250.0 mL sample?
QUESTION 1 After titrating a 58 ml solution of NaOH using 32 mL of 2 M H2SO4 determine the concetration of the NaOH solution in molarity. H2SO4 + 2NaOH -> 2H2O + Na2SO4 1.81 M 0.138 M 2.21 M 1.38 M
Question 35 When titrating a weak monoprotic acid with NaOH at 25°C, the A) titration will require more moles of acid than base to reach the equivalence point. B) pH will be less than 7 at the equivalence point. C) pH will be greater than 7 at the equivalence point. D) titration will require more moles of base than acid to reach the equivalence point. E) pH will be equal to 7 at the equivalence point. Question 36
25.00 mL of a sulfuric acid solution was standardized by titration with 0.2500 M NaOH using phenolpthalein indicator. 30.52 ml of the NaOH was required. Find the molarity of the sulfuric acid. H2SO4 (aq) + 2NaOH (aq) ----> Na2SO4 (aq) + 2H2O (l)
50.00 mL of sulfuric acid (H2SO4) is titrated with 38.65 mL of 0.100 M NaOH according to the following reaction: H2SO4 + 2 NaOH === 2 H2O + Na2SO4. What is the concentration of H2SO4?
4. Consider a 200 mL solution of 0.40 M CH COOH (aq) at 25'C a. What is the pH if you titrate in 100 mL of 0.20 M NaOH? b. How many mL of 0.20 M NaOH will it take to reach the equivalence point c. What is the pH at aforementioned equivalence point?
Calculate the pH at the equivalence point in titrating 0.100 M solution of Benzoic Acid (C6H5COOH) with 0.800 M NaOH.
What is the molarity (M) of sulfuric acid (H2SO4) solution if it required 15.0 mL of 0.200 M NaOH to neutralize 20.0 mL of the H2SO4 solution?