Students test a saturated solution of Bs(OH)2 and find its pH to be 9.88. Students then test a saturated solution of Bs(OH)2 in BsCl2 and find its pH to be 9.53. Fill in the table below. (pH + pOH 14.00) Ba(OH)2 Bs(OH)2 in BsCl2 pH 9.88 9.53 Ñон OH] [Bs21 Molar Solubility of Bs(OH)2 Ksp for Bs(OH)2 Preview Preview Preview Preview Preview Preview Preview Preview Why did the K value change when calculating it for the two solutions? OThe K has been affected by the temperature or pressure of the lab. O This is an error, K is a constant, but our calculation did not take into account the added concentration of Bs2+ in the second solution. The K has changed due to the concentrations of the substances.
Show transcribed image text Students test a saturated solution of Bs(OH)2 and find its pH to be 9.88. Students then test a saturated solution of Bs(OH)2 in BsCl2 and find its pH to be 9.53. Fill in the table below. (pH + pOH 14.00) Ba(OH)2 Bs(OH)2 in BsCl2 pH 9.88 9.53 Ñон OH] [Bs21 Molar Solubility of Bs(OH)2 Ksp for Bs(OH)2 Preview Preview Preview Preview Preview Preview Preview Preview Why did the K value change when calculating it for the two solutions? OThe K has been affected by the temperature or pressure of the lab. O This is an error, K is a constant, but our calculation did not take into account the added concentration of Bs2+ in the second solution. The K has changed due to the concentrations of the substances.