What is the solubility of Mg(OH)2 ( Ksp 1.80 x 1011) in 0.0862 M Mg(NO3)2(aq), Leave answer in exponential form with 3 significant figures. Example on how you will write your answer: 2.32x10-5 OR 2.32E-5
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- The Ksp value for Calcium Phosphate [Ca3(PO4)2] is 1.00 x 10-26 so calculate themolar solubility in units of grams per liter of calcium ions [Ca2+(aq)] if a chemist only made 2.198 Liters. What would the new molar solubility in grams per liter of calcium ions [Ca2+(aq)] be if the chemist added 0.129 M of Calcium Sulfate [CaSO4] to the solution? Calculate the ion products (Q) for Calcium Phosphate [Ca3(PO4)2] after the addition of the 0.129 M of Calcium Sulfate [CaSO4] to the solution. Determine if the reaction will shift to the right (no precipitate will form), shift to the left (a precipitate will form), or is at equilibrium1.1The Ksp of Ca3 (PO4 ) 2 is 1.3 × 10−26 . Estimate the solubility of this salt in units of g. L −1 . You must show any reaction equation(s) that you may think are necessary. 1.2 If a sample of solid Ca3(PO4)2 is stirred into exactly one litre of a 0.550M solution of Na3PO4, how will the solubility of the salt compare with the answer that you have obtained in question 1.1? Explain you answer in a short sentence.Will a ppt of PbSO4 (s) form if you mix 7.6 x 104 M Pb(NO3)2 (aq) with 9.3 x 10-2 M Na2SO4 (aq)? (Which of the following is entirely correct?) Q = 7.1 x 10³, no ppt Q = 1.3 x 108, no ppt %D Q 5.0х 10%, nо pt Q 5.0 x 10, ppt forms %| Q = 7.1 x 105, ppt forms
- Answer (i) At 20°C the solubility limit of silver(I)sulfate (Ag2SO4) is 0.800 g/100 mL.What is the molarity of such a solution? (iii) What volume in mL of concentrated H2SO4 (18.0 M) must be used to prepare400 mL of 3.0 M H2SO4 solution?What is the molar solubility of calcium fluoride (Ksp = 3.9 10) when dissolved in 150 mL in 0.0283 M NaF? Report your answer in scientific notation to two significant figures (for example: 0 0012 can be entered as 1 2E-3) Do not input a unit! eA Moving to another question will save this response.The molar solubility of a salt with the formula Ky3Lo2 is equal to 1.8 × 10-5 mol/L. Calculate the Ksp for Ky3Lo2 . Report your answer to the tenths place and use scientific notation (e.g., 1.2e-8 or 1.2E-8).
- Calculate the concentration, in mol/L, of a saturated aqueous solution of Ag3P04 (Ksp = 1.80×10¯18). 1.61×10 mol/L You are correct. Calculate the solubility, in g/100mL, of A93PO4. 6.73x104 g/100mL You are correct. Calculate the mass of Pb3(PO4)2 (Ksp = 1.00x10-54) which will dissolve in 100 ml of water. Submit Answer Tries 0/5 Rank the following five salts in order of decreasing solubility, in terms of mass per unit volume. (The most soluble gets rank 1, the least soluble gets rank 5.) v Cas(PO4)3F (Ksp = 1.00x10-60) (Ksp = 1.50x10-9) (Ksp = 1.20x10-5) (Ksp = 1.00x10-54) (Ksp = 1.80x10-18) v BaSO4 Ag2SO4 Pb3(PO4)2 v A93PO4Tooth enamel is composed of hydroxyapatite, whose simplest formula is Ca5(PO4)3OH, and whose corresponding Ksp = 6.8 * 10-27. As, fluoride in fluorinated water or in toothpaste reacts with hydroxyapatite to form fluoroapatite, Ca5(PO4)3F, whose Ksp = 1.0 * 10-60. Write the expression for the solubility-constant for hydroxyapatite and for fluoroapatite.Chemistry If 110.0 mL of 0.0030 MNa2SO4(aq) is saturated with CaSO4, how many grams of CaSO4 would be present in the solution? [Hint: Does the usual simplifying assumption hold?] Express your answer using two significant figures. This answer not 0.07 0.084, 0.09
- Calculate the solubility of strontium sulfate, S.SO4, in 1.30 x 10-2 M of sodium sulfate, Na, SO4. Solve the equation ехactly. K, (SrSO.) = 2.5 × 10-7 (Enter your answer to three significant figures.) Solubility g/LWhat is the molar solubility (in mol L-1¹) of a salt with general molecular formula MX₂ (where M is a cation and X is an anion) in a solution already containing 0.355 mol L¹ X-? The Ksp of MX2 = 1.08 x 10-8 Remember: if you want to express an answer in scientific notation, use the letter "E". For example "4.32 x 104" should be entered as "4.32E4".What is the molar solubility of a saturated solution of magnesium hydroxic Mg(OH)2, in water? The Ksp of Mg(OH)2 is 1.2x10-11. Periodic Table and Datasheet Select one: