Drag and drop the appropriate boxes below to construct the Ka expression for HSO3 (assume transfer of only one proton): K,= [H;SO3][H;O*] [SO3²-][OH] [H;SO3][OH]] [HSO;] [HSO;][H2O] [SO,²'][H;O*]

Help 100% 47 T. "ublic Health Ch HSC 258 - Major Projec x MindTap - Cengage Lea X C The Illustration To T =55750828934189288909969212&elSBN=9781305657571&id=D1061392007&nbld=21... * Q Search t Referonces Use the References to access important values if needed for this question. For the following reaction, 50.4 grams of sulfur dioxide are allowed to react with 17.9 grams of water. sulfur dioxide (g) + water (I) sulfurous acid (H2SO3) (g) grams What is the maximum amount of sulfurous acid (H,SO3) that can be formed? What is the FORMULA for the limiting reagent? grams What amount of the excess reagent remains after the reaction is complete? Submit Answer

Part 1 (0.3 point) The ratio [HI]² [₂][¹₂] represents: Choose one or more: the law of mass action. the mass action expression. the equilibrium constant expression. the equilibrium constant. none of these. Part 2 (0.3 point) Feedback The value, 3.91, represents: ✪ Choose one or more: Feedback the law of mass action. the mass action expression. the equilibrium constant expression. the equilibrium constant. none of these. See Periodic Table

°F rtly cloudy m/alekscgi/x/Isl.exe/1o_u-lgNslkr7j8P3jH-lvWyv8WYLP6W0cqJcWJdIACROQwyw24GWHInMM72ts 1 NTBcSzwZOGGhrmIP4yCejeRhX9HIzqlzRTj2iaDBXTCRIHYWNO_-o?10... O CHEMICAL REACTIONS Calculating molarity using solute moles A chemist prepares a solution of mercury(II) iodide (HgI₂) by measuring out 0.0161 μmol of mercury(II) iodide into a 300. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in μmol/L of the chemist's mercury(II) iodide solution. Round your answer to 3 significant digits. µ mol L Explanation Check x10 X Ś Q Search 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use **************** D 1/5 www Jessi Privacy Center | Accessibility

Data collected  Measurement Value Initial Volume of NaCl solution in cylinder, (mL) 7.54 Volume of NaCl solution remaining in cylinder, (mL) 1.09 Volume of NaCl solution transferred to dish, (mL)   Mass of dish, (g) 73.421 Mass of dish and NaCl solution, (g) 80.412 Mass of NaCl solution, (g)   Mass of dish and dried NaCl , (g) 75.312 Mass of dried NaCl, (g)   Density of solution, (g/mL)   Percent NaCl (m/m), (%)   Percent NaCl (m/v), (%)   Molarity of NaCl, (moles/L)

Use and interconvert energy units. A tank contains 176 gallons of oil. This is the equivalent of 2.58×1010 J of energy. How many kcal of energy does this oil represent? kcal Check & Submit Answer Show Approach

The solubility of lead (II) chloride (PbCl2) is 1.6 ⋅⋅ 10-2 M. What is the Ksp of PbCl2? A) 1.6 ⋅ 10-2 B) 4.1 ⋅ 10-6 C) 3.1 ⋅ 10-7 D) 1.6 ⋅ 10-5 E) 5.0 ⋅ 10-4

Trial 1 Trial 2 Trial 3 Initial burette reading (mL) 2.29   1.41   1.95   Molarity of NaOH (M) 0.100   0.100   0.100   Volume of vinegar sample (mL) 5.00   5.00   5.00   Final burette reading (mL) 50.37   49.39   49.84 Table 2. Titration data   Trial 1 Trial 2 Trial 3 Initial burette reading (mL) 2.29   1.41   1.95   Molarity of NaOH (M) 0.100   0.100   0.100   Volume of vinegar sample (mL) 5.00   5.00   5.00   Final burette reading (mL) 50.37   49.39   49.84   Expected color at end point       Volume of NaOH used (mL) 48.08   47.98   47.89  Compute for the ff: a.   Average moles of acetic acid (mol)? b.  Average molarity of acetic acid (M)? c.  Average molarity of acetic acid (M)?

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