the value for the Ksp of silver chromate is reported to be 1.1 x 10^-12. but i do not understand how to make the Ksp equation to calculate the solubility product, if it is, A student wishes to prepare 1.000 g of silver chromate. L-1 I know how to do this one, found it to be 1.167E-11 which is correct. Silver chromate Ag 2 CrO 4 1.1×10 –12. Calculate the molar solubility of silver chloride (AgCl) in: a-deionized water and b-.20M NaCl solution Given Ksp=1.6*10^-10 please show work. Substitute into Ksp equation : let [Ag2CrO4] = X, There is 1.31. What is the Ag+ concentration when BaCrO4 just starts to precipitate? Causes eye irritation. What mass of silver chromate is produced? Silver … Silver iodate AgIO 3 3.0×10 –8. irritation. Ag2CrO4 = 332 g/mole x 1.31 x 10-4 moles = 4.35 g/liter Ksp = [Ag]2 [CrO4] = 9 x 10-12 so (2x)2 (x) = 9 x 10-12. Eye: has been shown to be associated with lung cancer and Potassium chromate is the inorganic compound with the formula (K 2 CrO 4). In the next question, Prof. said " For a sparingly soluble ionic compound of type AB the. discuss the four principle factors that influence how members of Congress vote. Solution: Use the ICE approach: Write the K sp equilibrium: -12+Ag 2 CrO 4 (s) = 2 Ag (aq) + CrO 4 2- (aq) K sp = 1.2 x 10 . Join Yahoo Answers and get 100 points today. To answer this you need the Ksp for Ag2CrO4. want to get on internet todo some coures? This material does not contain any Class 1 Ozone depletors. rwise not in effect) (listed under Chromates).2.5 æg/m3 Action Level (as Cr. Ksp= [Ag]^2[So4^2-] 1.6*10^-5 = x^3 x= .0252 but the answer in my book is (16/4)^1/3 *10^-2 which equals to 0.158, Silver chloride has Ksp=1.6x10^-10 and silver cheomate has Ksp=9.0x10^-12. Ksp = [Ag]2 [CrO4] = 9 x 10-12 so (2x)2 (x) = 9 x 10-12. Idea for wood transport in a forest where vehicles cannot enter? Just put silver chromate together from its parts and separate silver nitrate into its parts. AgNO 3 Ag + + NO 3-Are you sure they asked you for the ksp of silver nitrate? When Ksp is stirred into water a very small amount dissolves forming x M CrO4 2- and 2x M Ag+. The process of writing a Ksp equation is identical to writing any other equilibrium constant. Ksp is only used for slightly insoluble salts. and x = molar concentraton of Cl^- Then Ksp =, Calculate the molar solubility of MX2, if the Ksp=3.3x10^-8 i already asked this but im confused about one of the steps. Causes eye, skin, and respiratory tract Example: Estimate the solubility of Ag 2 CrO 4 in pure water if the solubility product constant for silver chromate is 1.1 x 10-12. Silver bromide AgBr 5.0×10 –13. I am trying to calculate the Ksp of Ag2CrO4. 9x+6+4x+5=? We hope they will prove usefull to you. Carl types 180 words in 2 minutes. (b) nickel(II), The maximum solubility of silver sulfate, Ag2SO4 [molar mass = 312], is 4.50 g/L at 25°C. Silver cyanide AgCN 1.2×10 –16. Hydrochloride (eg. Causes skin irritation. Danger! Silver sulfate Ag 2 SO 4 1.4×10 –5. air). All nitrate salts are soluble. At this rate, how many words can Carl type in 5 minutes? At SATP, Ksp AgCl(s) = 1.8 x 10^-10, What is the solubility of silver chloride in water at 25C? but i don't understand do i substitute the x in 4x^3 3.3X10^-8 and then, Can you explain the process for solving this problem (this one is more complicated than the example in our book): A solution contains both I^- and Cl^-, each at a concentration of 3.0x10^-2M. 0.30 M K2SO4. Calculate the solubility of silver sulfate in each of the following. Target Organs: Respiratory system, eyes, skin. Chronic: Calculating the Solubility of an Ionic Compound in Pure Water from its K sp. Silver nitrate does not have a ksp. what must the chromate ion concentration be? I am stuck please help, Calculate the solubility of silver chloride in a 0.010 mol/L solution of sodium chloride at 25 degrees Celsius. I know that we have to find Ksp. The value of Ksp for silver chromate, Ag2CrO4, is 9.0×10−12.Calculate the solubility of Ag2CrO4 in grams per liter. Hygroscopic (absorbs moisture from the Get answers by asking now. Ingestion: An English question: Which one of these is grammatically correct? (Ksp = 1.6 x 10^-10) I don't know how to do the work AgCl(s) ==> Ag^+ + Cl^- Let x = molar solutility of AgCl. *10^-4 mol Ag2CrO4 dissolved in 1.0L solution, Mass of 1.31*10^-4 mol = 1.31*10^-4 * 331.7 = 0.043g.


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