In order to ascertain the concentration of barium hydroxide with the given data, we would first write the balanced chemical equation for the reaction:
From the equation, we can see that 2 mole of HCl reacts with 1 mole of Ba(OH)2
Now, we'll first calculate the moles of HCl reacted in the reaction:
Now, from this, we can ascertain the number of moles of barium hydroxide required to react with 0.0138 mol of HCl.
From this, we can ascertain the molarity of barium hydroxide.
27.64 ml of 0.500 M HCl is required to titrate 10.0 ml of barium hydroxide solution....
b. If it takes 16.98 mL of the barium hydroxide solution to titrate 55.00 mL of the hydrochloric acid, what is the concentration of the hydrochloric acid? (6pts) Not a dilution (16.98mi Ba(OH)) (0.9948 morBaloth)-M, 155.00 m HCI) 55,00 my MCI There is an that takes | M2= 13071 M HCl / Place" - #
stion 62 of 65 > The flask contains 10.0 mL of HCl and a few drops of phenolphthalein indicator. The buret contains 0.320 M NaOH. It requires 19.4 mL of the NaOH solution to reach the end point of the titration. What is the initial concentration of HCI? CH concentration: 1.6 M HCI Incorrect 63 of 65 > A barium hydroxide solution is prepared by dissolving 1.67 g of Ba(OH), in water to make 33.6 mL of solution. What is...
If 27.7 mL of the barium hydroxide solution was needed to neutralize a 7.44 mL aliquot of the perchloric acid solution, what is the concentration of the acid? Question 63 of 65 > Attempt 1 A barium hydroxide solution is prepared by dissolving 2.97 g of Ba(OH), in water to make 73.4 mL of solution. What is the concentration of the solution in units of molarity? concentration: 0.24 M The barium hydroxide solution is used to titrate a perchloric acid...
What volume of a 0.500 M HCl solution is needed to completely neutralize 10.0 mL of a 0.200 M Ba(OH)2 solution? Ba(OH)2(aq) + 2 HCl(aq) → BaCl2(aq) + 2 H2O(l) a. 10.0 mL b. 4.00 mL c. 2.00 mL d. 8.00 mL
Part A.What volume of a 0.143 M barium hydroxide solution is required to neutralize 12.1 mL of a 0.252 M hydrobromic acid solution? Part B. What volume of a 0.339 M nitric acid solution is required to neutralize 22.0 mL of a 0.108 M calcium hydroxide solution? Part C.An aqueous solution of barium hydroxide is standardized by titration with a 0.143 M solution of hydrobromic acid. If 12.1 mL of base are required to neutralize 20.2 mL of the acid,...
A barium hydroxide solution is prepared by dissolving 3.06 g of Ba(OH), in water to make 75.0 mL of solution. What is the concentration of the solution in units of molarity? concentration: M The barium hydroxide solution is used to titrate a perchloric acid solution of unknown concentration. Write a balanced chemical equation to represent the reaction between barium hydroxide and perchloric acid. chemical equation: If 22.4 mL of the barium hydroxide solution was needed to neutralize a 6.32 mL...
What volume of a 0.122 M barium hydroxide solution is required to neutralize 25.0 mL of a 0.377 M perchloric acid solution? ml barium hydroxide
a) 28.3 mL of a 0.200 M NaOH solution is required to titrate a 200.0 mL sample containing HCl to its equivalence point. What was the concentration of HCl in the solution with which you started? b)The pH of blood is = 7.4. What is the concentration of OH- ions?
1. A volume of ___ mL of 0.100 M NaOH(aq) is required to titrate 0.500 g of potassium hydrogen phthalate (often abbreviated KHP) to the endpoint. 2. A 0.5741 g sample of a monoprotic acid was titrated with 0.1008 M NaOH(aq). If 37.89 mL of sodium hydroxide solution were required for the titration, the molar mass of the monoprotic acid is ___ g/mol.
10.0 mL of 5.72 M HCl required 32.59 mL of NaOH solution to reach the equivalence point. The concentration of the NaOH solution wasM