Percentage of calcium ions removed from the hard water containing Ca 2 + ions by adding soda ash Na 2 CO 3 in the water has to be calculated. Concept introduction: The solubility of a salt is defined as the maximum amount of salt that can be dissolved in definite amount of solvent. It is expressed in moles per liter or grams per liter. Solubility in terms of moles per liter is called molar solubility and is defined as the number of moles of solute (salt) dissolved in per liter of solution. Solubility product constant K sp is an equilibrium constant and is defined as the product of the equilibrium concentration of the ions of the salt raised to the power of their coefficients in the balanced chemical equation. The expression for K sp of a salt is given as, A x B y ( s ) ⇌ x A y + ( aq ) + y B − x ( aq ) K sp = [ A y + ] x [ B − x ] y
Percentage of calcium ions removed from the hard water containing Ca 2 + ions by adding soda ash Na 2 CO 3 in the water has to be calculated. Concept introduction: The solubility of a salt is defined as the maximum amount of salt that can be dissolved in definite amount of solvent. It is expressed in moles per liter or grams per liter. Solubility in terms of moles per liter is called molar solubility and is defined as the number of moles of solute (salt) dissolved in per liter of solution. Solubility product constant K sp is an equilibrium constant and is defined as the product of the equilibrium concentration of the ions of the salt raised to the power of their coefficients in the balanced chemical equation. The expression for K sp of a salt is given as, A x B y ( s ) ⇌ x A y + ( aq ) + y B − x ( aq ) K sp = [ A y + ] x [ B − x ] y
Solution Summary: The author explains that the solubility of a salt is defined as the maximum amount of salt that can be dissolved in definite amounts of solvent.
Percentage of calcium ions removed from the hard water containing Ca2+ ions by adding soda ash Na2CO3 in the water has to be calculated.
Concept introduction:
The solubility of a salt is defined as the maximum amount of salt that can be dissolved in definite amount of solvent. It is expressed in moles per liter or grams per liter. Solubility in terms of moles per liter is called molar solubility and is defined as the number of moles of solute (salt) dissolved in per liter of solution.
Solubility product constant Ksp is an equilibrium constant and is defined as the product of the equilibrium concentration of the ions of the salt raised to the power of their coefficients in the balanced chemical equation.
Draw the major substitution products you would expect for the reaction shown below. If substitution would not occur at a significant
rate under these conditions, check the box underneath the drawing area instead.
Be sure you use wedge and dash bonds where necessary, for example to distinguish between major products.
Note for advanced students: you can assume that the reaction mixture is heated mildly, somewhat above room temperature, but
strong heat or reflux is not used.
Cl
C
O Substitution will not occur at a significant rate.
Explanation
Check
+
O-CH3
Х
Click and drag to start
drawing a structure.
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell