Addition of an acid into the equilibrium,results in formation of which decreases the phosphate ion concentration in the equilibriu. To maintain the system into equilibrium, more of the solid compound gets dissociated into ions resulting an increase in solubility of calcium phosphate.
Part C -
The net ionic equation for the dissolution of in is-
Given that the solubility reaction for calcium phosphate is Ca3(PO4)2(s) = 3Ca2+ (aq) + 2PO43- (aq)...
Select the correct solubility equilibrium for the slightly soluble salt, calcium phosphate. O CaPO4(s) -- Ca2+(aq) + PO42-(aq) O Ca3(PO4)2(s) — 3Ca2+(aq) + 2P043-(aq) O Ca3PO4(s) — 3Ca+(aq) + PO43-(aq) CaPO4(s) - Ca(aq) + PO4(aq)
Solutions of calcium hydroxide, Ca(OH)2, and sodium phosphate, Na3PO4, are mixed according to the following chemical equation. What is the ionic equation for the reaction The molecular equation is: 3Cu(OH)2(aq) + 2Na3PO4(aq) + Caz(PO4)2 (s) + NaOH(aq) 3Ca2+(aq) + 20H(aq) + 6Na*(aq) + PO43- (aq) - 3Ca2+ (aq) + PO43- (aq) + 6NaOH(aq) 3Ca2(aq) + OH2" (aq) + 2Na3aq) + PO43- (aq) - Ca3(PO4)2 (s) + 2Nazt (aq) + OH2" (aq) 3Ca2+ (aq) + 20H(aq) + 6Na*(aq) + PO43-lag) -...
Write a balanced net ionic equation to show why the solubility of Ca3(PO4)2(s) increases in the presence of a strong acid and calculate the equilibrium constant for the reaction of this sparingly soluble salt with acid. Consider only the FIRST STEP in the reaction with strong acid. Use the pull-down boxes to specify states such as (aq) or (s). K =
Question 24 1 pts Write the solubility product constant expression for calcium phosphate, Ca3(PO4)2 O [Ca2+][PO43-M[Ca3(PO4)2] O Ca2+1*[PO43-12 O [Ca2+][PO43-1 O [Ca2+12[PO43-13
What is the concentration of calcium ion that results from the unbalanced reaction Ca3(PO4)2(s)= Ca2+ (aq) +P04(ag) Where K=1.77x10-4
A chemist fills a reaction vessel with 0.980 g calcium phosphate (Ca3(PO4)2) solid, 0.212 M calcium (Ca+2) aqueous solution and 0.119 M phosphate (PO4−3) aqueous solution at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy ΔG for the following chemical reaction: Ca3(PO4)2(s) 3Ca+2(aq)+2PO4−3(aq) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule.
Another metal phosphate is cobalt phosphate. It will behave similar to calcium phosphate in an acid solution. What is the net ionic equation including phases for CoPO4 (s) dissolving in H3 O (aq)? Express your answer as a net ionic equation View Available Hint(s) Cl xxb
Calcium phosphate (Ca3(PO4)2) is sparingly soluble in water. If the concentration of calcium ions in solution at equilibrium is 1.0 x 10°M, what is the Ksp of calcium phosphate? a. 4.4 x 10-46 b. 2.2 x 10-46 c. 1.1 x 10-46 d.5.5 x 10-47 a. b. O C. d. KESCION 20 5 pts 14a) Sodium chromate is added to a solution of 0.0060 M 5r2+ What is Q if the final concentration of Cro 2 is 0.0030 M? a. 7.2...
Another metal phosphate is iron phosphate. It will behave similar to calcium phosphate in an acid solution. What is the net ionic equation including phases for FePO4(s) dissolving in H3O+(aq)?
Phosphoric acid can be prepared from calcium phosphate according to the following reaction: Ca3(PO4)2 (s) + 3 H2SO4 (l) → 3 CaSO4 (s) + 2 H3PO4 (l) 310. g/mol 98.0 g/mol 136 g/mol 98.0 g/mol [a] If 0.664 mole of Ca3(PO4)2 are combined with 1.53 mole of H2SO4, how many grams of H3PO4 can be produced? [4 pts] [b] If 62.6 g of H3PO4 is actually produced in the above reaction, what is the percent yield for the reaction? [2...