A 10.0mL of 0.121 M H2SO4 is neutralized by 17.1 mL of KOH solution according to the following balanced chemical reaction.
H2SO4(aq) + 2 KOH(aq)-----> K2SO4(aq) + 2 H2O(l)
A) Find the number of moles of KOH that neutralized 10.0mL of 0.121 M H2SO4.
B) What is the molarity of the KOH solution?
A 10.0mL of 0.121 M H2SO4 is neutralized by 17.1 mL of KOH solution according to the following balanced chemical reactio...
Given a balanced chemical equation between H2SO4(aq) and KOH(aq) H2SO4(aq) + 2 KOH(aq) → K2SO4(aq) + 2 H2O(l) What volume (in mL) of 0.33 M H2SO4(aq) solution is necessary to completely react with 110 mL of 0.76 M KOH(aq)? Note: (1) The unit of volume of H2SO4(aq) is in mL (2) Insert only the numerical value of your answer (do not include the units or chemical in your answer).
If 38.2 mL of 0.159 M KOH is required to neutralize completely 27.0 mL H2SO4 solution, what is the molarity of the acid solution? H2SO4(aq) + 2KOH(aq) → K2SO4(aq) + 2H2O(l)
If 35.2 mL of 0.171 M KOH is required to neutralize completely 26.0 mL H2SO4 solution, what is the molarity of the acid solution? H2SO4(aq) + 2KOH(aq) → K2SO4(aq) + 2H2O(l)
11. How many mL of a 0.525 M NaOH solution is needed to neutralize 15.00 mL of a 1.25 M H2SO4 solution? 12. What is the molarity of an HCl solution if 25.0 mL of 0.212 M NaOH is used to neutralize 13.6 mL of the HCI solution? 13. If 10.0 mL of 0.121 M H2SO4 is neutralized by 17.1 mL of KOH solution, what is the molarity of the KOH solution?
5) Based on the balanced reaction: H2SO4 + 2 KOH → K2SO4 + 2 H2O, what is the Molarity (M) of H2SO4 if (4.50x10^1) mL of sulfuric acid is titrated by (3.3400x10^1) mL of (3.8000x10^-1) M potassium hydroxide?
Post Lab Questions 1) If 0.4000 g of KHC&H4O4 are neutralized by 16.58 mL of KOH solution, what is the concentration (molarity) of the KOH solution? KOH(aq)KHCsH4O4(aq) K2CsHa4O4(aq) +H20( 2) What is the concentration (molarity) of 10.0 mL of an H2SO4 solution that is neutralized by 12.97 mL of the KOH solution (use the molarity of KOH you calculated in question 1) H2SO4 (aq)2 KOH(aq)K2SO (aq)2 H20()
9. a If 25.0 mL of KOH solution is neutralized by 13.31 mL of 0.111 M H3PO4, what is the molarity of the KOH? State formula, of course you were going to do that, right? b) How many mL of 0.123 M H2SO4 solution is needed to neutralize 25,0 mL of 0.250 M KOH solution?
What is oxidized and what is reduced in the following reaction? Find the mass at AICI_3 that is produced when 25.0 grams react with HCl according to the following equation. AL_2o_3 + 6HCL rightarrow 2AlCl_3 + 3H_2)O 32.6 g 159g 72.9g 16.3g 65.4g Any reaction that absorb 150 kcal of energy can be classified as activated reduction oxidation endothermic exothermic How many grams of glucose are needed to prepare 400.mL of a 2.0%(m/v) glucose solution? 8.0g 0.0050g 2.0g 800 g...
A volume of 70.0 mL of aqueous potassium hydroxide (KOH) was titrated against a standard solution of sulfuric acid (H2SO4). What was the molarity of the KOH solution if 15.2 mL of 1.50 M H2SO4 was needed? The equation is 2KOH(aq)+H2SO4(aq)?K2SO4(aq)+2H2O(l) part b: Redox titrations are used to determine the amounts of oxidizing and reducing agents in solution. For example, a solution of hydrogen peroxide, H2O2, can be titrated against a solution of potassium permanganate, KMnO4. The following equation represents...
In a titration, a student found that 42.6 mL of a KOH solution were required to neurtralize 28.9 mL of a 0.160 M sulfuric acid solution. Determine the molarity of the KOH solution. SHOW WORK. 2KOH(aq) + H2SO4(aq) ------> K2SO4(aq) + 2H2O(l)