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QUESTION 3 Calculate the molar concentration of an aqueous solution of the strong base, Ba(OH)2, that...
An aqueous solution of a strong base has pH 10.33 at 25°C. Calculate the concentration of base in the solution: (a) if the base is LiOH. [LiOH] = M (b) if the base is Ba(OH)2. [Ba(OH)2] = × 10 M
Be sure to answer all parts. An aqueous solution of a strong base has pH 10.88 at 25°C. Calculate the concentration of base in the solution: (a) if the base is LiOH. [LiOH] = M (b) if the base is Ba(OH)2. [Ba(OH)2] = × 10 M (Enter your answer in scientific notation.)
An aqueous solution of a strong base has a pH of 10.420 at 25°C. Calculate the concentration of the base if the base is (a) LiOH: _______ (b) Ba(OH)2: _______
1. Calculate the concentration of H3O+ for an aqueous solution with a pH of 1.2 A) 6.3 x 10-7M B ) 1.6 x 108 M. C) 1.0 x 10-14 M. D) 6.20 x 10-2 M E) 4.0 x 10-4M 2. Calculate the concentration of OH- for an aqueous solution with a pH of 13.8. A) 0.64 M B) 4.0 x 10-5M C) 1.5 x 10-5M D) 1.0 x 10-14 M E) 2.5 x 10-10 M 3. Which of the following...
An aqueous base solution has a concentration of [OH^-−] = 5.0 x 10^-−^55. To the nearest hundredths place, what is the pH of the solution? pH Calculation II (Homework) An aqueous base solution has a concentration of [OH ]-5.0x 10-5. To the nearest hundredths place, what is the pH of the solution?
Question 10 of 65 > Determine the concentration of OH ions in an aqueous solution where the pH 10.97. 3.03 M O 1.1 x 10- M O 1.1 x 10-25 M 0.00093 M
Calculate [OH−] for this strong base solution: 1.085 g of KOH in 410.0 mL of solution. Calculate [OH−] for this strong base solution: 14.0 mL of 1.50×10−2 M Ca(OH)2 diluted to 460.0 mL. Calculate [OH−] for the strong base solution formed by mixing 14.0 mL of 1.00×10−2 M Ba(OH)2 with 33.0 mL of 7.6×10−3 M NaOH.
Calculate [OH−] for this strong base solution: 1.085 g of KOH in 410.0 mL of solution. Calculate [OH−] for this strong base solution: 14.0 mL of 1.50×10−2 M Ca(OH)2 diluted to 460.0 mL. Calculate [OH−] for the strong base solution formed by mixing 14.0 mL of 1.00×10−2 M Ba(OH)2 with 33.0 mL of 7.6×10−3 M NaOH.
13) A 0.0035 M aqueous solution of a particular compound has pOH 11.54. The compound is a) a weak base b) a weak acid c) a strong base a strong acid e) a salt 14) In basic solution, a) [H30'> [OH] b) [H30 ]- [OH1 [Hs0)< [OH] d) (OH]<7.00 e) [OH] =OM 15) The pH of a 0.63 M aqueous solution of hypobromous acid, HBro, at 25°C is 4.17. What is the value of K for HBro? a2.0 x 10...
A solution contains 0.106 M Ba(OH)2 (strong base) and 0.120 M ammonia, NH3 (weak base). What is the pH?