For substance like Cl-, Br-, and I-, the exception are Ag+, Hg2 2+, and Pb 2+. Are they legit pls? Solubility. Question: 1a The Solubility Ag2SO4 At 25C Is 0.8g/100g H2O. Calculate the solubility, in moles per liter, of silver chromate. For Ag2SO4 in addition of H+ forms HSO4- and that is K2 for H2SO4, there is no k1 since H2SO4 is a strong acid for the first H so we can say it is more soluble in acid than in pure water. Calculate the molar solubility of this compound. ===== Follow up ===== Caroline is a bit too liberal with her soluble compounds. Inter state form of sales tax income tax? When did organ music become associated with baseball? You can view video lessons to learn Ksp. Are they legit pls? True or False? Calculate the molar solubility of Ag2SO4 when dissolved in water (Ksp = 1.8 x 10-5) Chemistry When I add DTT (e.g. Can we replace silver sulfate with silver nitrate as alternative catalyst in Chemical Oxygen Demand (COD) test? Silver Chromate, Ag2CrO4, has a Ksp of 9.0 x 10 -12. True. Calculate The Solubility Of Calcite In Pure Water At 25°C. In an aqueous solution an equilibrium exists between the dissolved ions and the solid... Express Ksp in terms of molar solubility, x, for a salt with a formula ofi) AB(s)ii) AB2(s)iii) AB3(s)iv) A3B2(s). I am doing experiment on Fenton process. Solubility of SiO2. solubility. Use this information to calculate a Ksp value for silver sulfate. Problem: Silver sulfate (Ag2SO4) is an ionic solid that is only slightly soluble in water. The solubility of a substance fundamentally depends on the physical and chemical properties of the solute and solvent as well as on temperature, pressure and the pH of the … There are some precipitates for which crystals are just stubborn to nucleate. By registering, I agree to the Terms of Service and Privacy Policy. How many towns in the world are named Portland? They say they are the number 1 academia-industry partnering network for Scientific Innovations in all fields of Life Sciences. Solubility is the property of a solid, liquid, or gaseous chemical substance called solute to dissolve in a solid, liquid, or gaseous solvent. Thank you for someone who can answer my question! Is this possible? Ag2SO4 has a Ksp value of 1.2E-5 and BaSO4 has a Ksp value of 1.5E-9 I thought BaSO4 should be less soluble than AgSO4 because it has a lower Ksp value but EK says otherwise. What is the hink-pink for blue green moray? Calculate the molar solubility of Ag2SO4 in each solution below. Combinations that could be used in an acid base buffer system, NH3/NH4+ buffer systems with the highest buffer capacity, assume equal volumes of solutions are mixed in each case, For a slightly soluble ionic compound such as Ag2SO4, Qsp= [Ag+]^2[SO42-] is called the ___ product, The value of Qsp for a saturated solution is the ____ product constant Ksp which represents the equilibrium constant for the dissolution process at a given temperature, When Na2CO3 is added to a saturated solution of BaCO3 the equilibrium will shift by ____ the amount of barium ions in the solution, thus ___ the solubility of BaCO3, how to calculate the pH at various points during the titration of a strong acid against a strong base. 10mM ) to the solution the fluorescence drops. It is minimally soluble in water. I want to know the COD of my concentration without doing COD test. In water, the Ksp expression simplifies to: 1.2 x 10^ -5 = 4x³; solving, x = 0.014 M. Sign In The fraction of 5-R-4-ethyl-3-nitro-1,2,4-tri-azoles, which varies from 1.3 to 6.9%, depends on... Join ResearchGate to find the people and research you need to help your work. $\ce{Ag2SO4}$ is somewhat soluble in water. as well. Add a complexing agent. Join thousands of students and gain free access to 46 hours of Chemistry videos that follow the topics your textbook covers. Please tell me how to calculate limit of detection, limit of quantification and signal to noise ratio. 2 AgNO3 + Na2SO4 --> 2 NaNO3 + Ag2SO4 NaNO3 is highly soluble in water; 1800g/L, whereas Ag2SO4 is not; solubility in water is 0.12g/L. Chemical Oxygen Demand is a common problem water test. Based on our data, we think this problem is relevant for Professor Sempertegui's class at FAU. For a slightly soluble ionic compound such as Ag2SO4, Qsp= [Ag+]^2[SO42-] is called the ___ product. ion. So I'm kinda confused now! Most sulfate salts are soluble. what are they used? Copyright © 2020 Multiply Media, LLC. is it a problem with the H2SO4 or AgSO4? 150 mL of .15 M Na2SO4 is mixed with an equal volume of .050M AgNO3. AgOH -- doesn't exist. What is the solubility of Ag2SO4 if the Ksp of Ag2SO4 is 1.4 × 10-5? When I try to do COD test when i add the AgSO4/H2SO4 solution a white colour sediment paper immediately, who can tell me why this happened? The value of Qsp for a saturated solution is the ____ product constant Ksp which represents the equilibrium constant for the dissolution process at a given temperature. True or false? on my chromatograms the 2 peaks are not adjacent to each other, there is a small peak in between them. Is it possible to dissolve in HCl or any other acids? Silver sulfate is used as a catalyst. c) Ni(OH)2          Ksp = 6.0 x 10-16 When calculating resolution of peaks, do the peaks have to be exactly adjacent to each other? ... Ag 2 SO 4 is soluble in water, although it has low solubility compared to AgNO 3. When it is added to water, the reaction Ag2SO4(s) ⇌ 2 Ag+(aq) + SO42–(aq) takes place. What is the equilibrium constant for the reaction.