Hydrogen and iodine react to form hydrogen iodide, like this: H,(9)+I,(g) → 2 HI(g) Use this chemical equation to answer the questions in the table below. Suppose 115. mmol of H, and O None. 115. mmol of I, are added to an O Some, but less than 115. mmol. empty flask. How much H, will be in O 115. mmol. the flask at equilibrium? O More than 115. mmol. O None. Suppose 55.0 mmol of HI are added O Some, but less than 55.0 mmol. to an empty flask. How much HI will be in the flask at equilibrium? O 55.0 mmol. More than 55.0 mmol.

1. Consider the generic reaction: A + 2B→ CHow many moles of C are formed upon the complete reaction of:A. 5.0 moles of AB. 5.0 moles of B 2. For the reaction: 2N2O5 → 4NO2 + O2Calculate how many moles of NO2 form when each amount of the reactant completely reacts.A. 1.3 moles N2O5B. 1.006x10-3 mole N2O5 3. For the reaction: 2S + 3O2 → 2SO3A. Calculate the moles of S needed to completely react with 1.75 moles of O2B. Calculate the moles of product that form when 1.75 moles of O2 completely reacts. Assume thereis more than enough S. 4. For the reaction: 2S + 3O2 → 2SO3A. Calculate the mass of S (32.07 g/mol) needed to completely react with 5.3 g of O2 (32.00 g/mol).B. Calculate the mass of SO3 (80.07 g/mol) that form when 5.3 g of O2 completely reacts. Assumethere is more than enough S. 5. A mixture containing 21 moles of F2 and 8 moles of S is allowed to react according to the reaction:3F2 + S → SF6A. What is the limiting reactant?B. How many moles of the excess reactant remain after…

6. A sample of barium chloride weighing 20.5g was dissolved in enough water to make a solution with a concentration of 0.175M. What is the volume of the solution (in mL)? of 5 7. A dilution is performed by taking 0.020 L of a 5.0M NaOH solution. The final volume is 2.0L, what is the final concentration? 8. What volume of a 3.6 M HNO3 must be used to make 0.100 L of 0.50 M HNO3 solution. 594 words 12 Text Predictions: On in FR SP I ( P11 ( 4 + ● } Focus } te FIT SER Henter 5:12 4x10/20/2 DELETE SEENT MONE POL

6. Hydrogen and iodine react to produce hydrogen iodide. If 3 moles hydrogen and 3 moles iodine react to produce 163 grams of hydrogen iodide, what is the percent yield? Assume constant temperature and pressure. The molar mass of H2 is 2.02 g/mol, of 12 is 253.8 g/mol, and of HI is 127.9 g/mol. H2(g) +12(g) → 2 HI(g)