WebApr 2, 2024 · What is the solubility of Cr(OH)₃ at a pH of 10.70? (Ksp Cr(OH)₃ is 6.70 × 10⁻³¹) Log in Sign up. Find A Tutor . Search For Tutors. Request A Tutor. Online … WebWhat is the solubility of Cr (OH)₃ at a pH of 10.90? (Ksp Cr (OH)₃ is 6.70 × 10⁻³¹) Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution star_border Students who’ve seen this question also like: Chemistry: The Molecular Science Additional Aqueous Equilibria. 70QRT expand_more Want to see this answer and more?
Chromium (Cr) and water - Lenntech
WebStep 1: Cr OH 3 ( s) ⇌ Cr 3 + ( s) + 3 OH - ( s) ( s) ( 3 s) Step 2: Expression used to calculate the value of s is given below: K sp = s. 3 s 3 putting values in the above expression: 6 × 10 - 31 = 27. s 4 s = 6 27 × 10 - 31 1 / 4 Step 3: OH - = 3 s = 3 × 6 27 × 10 - 31 1 / 4 = 18 × 10 - 31 1 / 4 M WebThe K sp for Cr(OH) 3 is 1.6×10 −30. The molar solubility of this compound in water is: Medium Solution Verified by Toppr Cr(OH) 3⇌Cr 3++3OH − K sp=[Cr 3+][OH −] 3 1.6×10 −30=(5)(5) 3(3) 3 S 4=16×10 −31× 271 S= 4 271.6×10 −30 ∴ molar solubility , S=1.56×10 −8m Solve any question of Equilibrium with:- Patterns of problems > Was this answer … can i send an etransfer from canada to mexico
The Ksp for Cr(OH)3 is 1.6 × 10^-30 . The molar solubility of
WebChromium hydroxide exhibits amphoteric behavior, with a minimum solubility between pH 7 and 10. On the basis of the solubility of Cr(OH)/sub 3/(s) as a function of pH, CrOH/sup 2 … WebThermodynamic Calculations Involving CrV and HOCl Assuming chlorine functions as a two electron oxidant, CrV is produced. The redox potential for the CrV/CrIII half reaction in acidic solution can be written as the following 7: 30H CrO … WebUse the solubility-product constant for CrCr (OH) (OH) 33 ( KspKsp = 6.7×10−316.7×10−31) and the formation constant for CrCr (OH) (OH) −44− from the following table to determine the concentration of CrCr (OH) (OH) −44− in a solution that is buffered at pHpH= 10 and is in equilibrium with solid CrCr (OH) (OH) 33.Table Formation … can i send an evite as a text message