ced Stoichiometry: Mast x + f1.app.edmentum.com/assessments-delivery/ua/mt/launch/49001627/45422837/aHR0cHM6Ly9mMS5hcHAUZWRtZW50dW0uY29tL2xlYXJuZXItdWkvc2Vjb25kYXJ dents Chemistry I-Smith -... 1 v Next > Advanced Stoichiometry: Mastery Test acetate Chemical Name carbonate hypocarbonite hydrogen carbonate Common Polyatomic lons Chemical Formula Chemical Name Chemical Formula C2H3O2 nitrite NO₂ CO2- ammonium NH4+ CO2- cyanide CN- HCO hvdroxide. он- Submit Tes 2NaOH+H2SO4 Na2SO4 + 2H2O. In a laboratory experiment, a student mixes 355 grams of sulfuric acid with an excess of sodium hydroxide. What is the theoretical mass of sodium sulfate produced? Refer to the periodic table and the polyatomic ion resource. The theoretical mass of sodium sulfate is grams. dmentum. All rights reserved. @ 2 # $ % 3 4 5 9 Reset Next וום & * 7 8 W e r t Y u S d f g 9 吆 Jun P P hiki

-> https://www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IQUHIQg6bJxmeSyVpHOEB1plef9xyC5Ca9QI15ULF571w... A to tho subject) - maryhan X M <3- mary.hamilton@s X To 3 1 O ADVANCED GENERAL CHEMISTRY Calculating an equilibrium constant from an equilibrium.. 3/5 Hydrogen and chlorine react to form hydrogen chloride, like this: H,(g) + Cl,(g) → 2 HCl(g) Also, a chemist finds that at a certain temperature the equilibrium mixture of hydrogen, chlorine, and hydrogen chloride has the following composition: compound pressure at equilibrium H2 62.7 atm Cl 35.7 atm HCl 85.0 atm Calculate the value of the equilibrium constant K, for this reaction. Round your answer to 2 significant digits. d. K D x10 Eſplanation Check O 2022 McGraw Hill LLC. All Rights Reserved. Terms of Usel Privacy Center | Acce P W F7 F8 F9 F10 F11 F12 PriScr risert Delete FA FS F6

app.101edu.co Inbox (17)-ilodya... in Elms College Moo... < Book Pro 1 4 7 +/- A sample of a gas occupies 335 mL at 18.3 °C. How many ml will it occupy at 55.3 °C? 2 LO 5 Aktiv Chemistry a... 8 Question 10 of 14 3 6 9 0 ☐ calculus-10th-edit... x 100 Paused Submit

A www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-IQİHQRDYV_6Ux63SypJXz0Coxvwqgg4JkWI7419gav-Tdu6vMUuy4G2alolbmyyMNM8IDN. O STOICHIOMETRY Solving for a reactant in solution Jacqueline v One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 250. mL sample of groundwater known to be contaminated with iron(II) chloride, which would react with silver nitrate solution like this: FeCl,(aq) + 2 AgNO3(aq) → 2 AgCl(s) + Fe(NO,),() The chemist adds 32.0 mM silver nitrate solution to the sample until silver chloride stops forming. He then washes, dries, and weighs the precipitate. He finds he has collected 7.4 mg of silver chloride. Calculate the concentration of iron(II) chloride contaminant in the original groundwater sample. Round your…

-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IQg34RWYTxj_1SoekWMaP1As1fEhnC179H4SL2ZsgO0wePS_GkvJitHEX1MKthb4VX9coDdX5z6C9y= O ATOMS, IONS AND MOLECULES Naming ionic compounds with common polyatomic ions Fill in the name and empirical formula of each ionic compound that could be formed from the ions in this table: cation 4+ Pb 2+ Fe 2+ Zn anion 103 so² Cro Some ionic compounds empirical formula 0 0 name of compound 0 X