At 850 K, the equilibrium constant for the reaction 2 SO₂(g) + O₂(g) = ⇒2 SO₂(g) is K. = 15. If the given concentrations of the three gases are mixed, predict in which direction the net reaction will proceed toward equilibrium. [SO₂] = 0.20 M 10₂]=0.60 M [SO,] = 0.60 M Left (SO₂) = 0.14 M [0₂] = 0.20 M [SO,] =0.50 M No net reaction (SO₂)=0.70 M [0₂] = 0.70 M [SO,] = 0.12 M Answer Bank Right

At 850 K, the equilibrium constant for the reaction 2 SO₂(g) + O₂(g) = ⇒2 SO₂(g) is K. = 15. If the given concentrations of the three gases are mixed, predict in which direction the net reaction will proceed toward equilibrium. [SO₂] = 0.20 M 10₂]=0.60 M [SO,] = 0.60 M Left (SO₂) = 0.14 M [0₂] = 0.20 M [SO,] =0.50 M No net reaction (SO₂)=0.70 M [0₂] = 0.70 M [SO,] = 0.12 M Answer Bank Right

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

C3H3 + O2→ b СО2 + H2O d a The chemical in the pink box is a... A. subscript В. соefficient C. reactant D. product The number in the green box is a... A. subscript B. coefficient C. reactant D. product The numbers in red boxes are... A. subscripts B. coefficients C. reactants D. products The chemicals in the purple box are... A. subscripts B. coefficients C. reactants D. products
Which of the following equation is both physically and mathematically correct? Select all correct answers. A. S₁² 80 = Q ₂ - Q₁ 1. B. f₁dU = U₂-U₁ c. f ₁² dM = M₁-M₂ D. | dỤ=U,−U,
Write A if only statement A is true; Write B if only statement B is true; Write C if both statements A and B are true; Write D if both statements A and B are false. ______ (1) A. Boiling chips are referred to as pieces of broken glassware. B. In the experiment of copper reactions, boiling chips are added to prevent the bumping of molecules. ______ (2) A. In decantation, the solvent is being poured off leaving behind precipitates. B. The equation for % yield is final mass-initial mass divided by 100. ______ (3) A. In copper reactions, some of the zinc metal which is present in excess, reduces hydronium ion to oxygen. B. Zinc is referred to as a more active metal than copper because it is more easily reduced. ______ (4) A. Methanol and ether are used for drying the recovered copper. B. Step 2 in copper reactions is referring to the formation of copper (11) hydroxide. ______ (5) A. The last step in copper reactions experiment refers to the recovery of the dried copper. B. The maximum %…
3. Using this data, calculate a value for Kc for the reaction, A. 2.06 x 104 B. 4.84 x 10-3 C. 0.223 D. 4.49 E. 20.2 2 NO(g) + Cl₂(g) 2. NOCI(g) Kc = 3.20 x 10-³ 2 NO2(g) 2 NO(g) + O₂(g) Kc = 15.5 4. Using the data, NOCI(g) + 1/2O2(g) NO2(g) + ½ Cl₂(g) 3 A (g) + 4 B (g) A3B4 (g) calculate a value for Kc for the reaction, 3 A (g) + 4 B -A3B4 (g) 2 AB (g) + AB2 (g) (g) Kc = 25 Kc = 3.75 2 AB (g) + AB2 (g)
62. Antacid Fizz When an antacid tablet dissolves in water, the fizz is due to a reaction between sodium hydrogen carbonate (NaHCO3), also called sodium bicarbonate, and citric acid (H₂CH₂O₂). 3NaHCO3(aq) + H₂CH₂O,(aq) → 3CO₂(g) + 3H₂O(l) + Na, C₂H₂O₂(aq) How many moles of Na₂C,H,O, can be produced if one tablet containing 0.0119 mol of NaHCO is dissolved?
14. Complete
Ma X ATM HOMEWO X #5112480241329813180832311&eISBN=9781305862883&id=1707785907&snapshotid=33... D21 Grades - X G when doe X References Submit Answer MindTap x G Match ea X Use the References to access important values if needed for this question. Under certain conditions, the substance hydrobromic acid can be broken down to form hydrogen and bromine. ervation of Mass: Macroscopic: This is group attempt 1 of 10 Autosaved at 7:17 PM ☆ If 22.3 grams of hydrobromic acid react to form 0.3 grams of hydrogen, how many grams of bromine must simultaneously be formed? grams bromine Ch.2: Ato- Q Search Regenerat
10 Ethylene (CH,CH,) is the starting point for a wide array of industrial chemical syntheses. For example, worldwide about 8.0 × 10º kg of polyethylene are made from ethylene each year, for use in everything from household plumbing to artificial joints. Natural sources of ethylene are entirely inadequate to meet world demand, so ethane (CH,CH,) from natural gas is "cracked" in refineries at high temperature in a kinetically complex reaction that produces ethylene gas and hydrogen gas. Suppose an engineer studying ethane cracking fills a 60.0 L reaction tank with 22.0 atm of ethane gas and raises the temperature to 500. °C. She believes K =0.050 at this temperature. Calculate the percent by mass of ethylene the engineer expects to find in the equilibrium gas mixture. Round your answer to 2 significant digits. Note for advanced students: the engineer may be mistaken about the correct value of K , and the mass percent of ethylene you calculate may not be what she actually observes. %
Ammonia (Hydrogen Nitride) is harmful to our cells (no duh right?) but our body naturally makes a little bit of this chemical through its natural processes. In order to get rid of this poisonous substance, our cells secrete ammonia into the blood stream to be combined with carbon dioxide. In this process, urea (CN2OH4) and water is made. Urea is less toxic to our bodies and is secreted into our urine. If a total of 32.54g of ammonia is secreted into the blood stream and 61.48g of urea is secreted in our urine, what is the percent yield of this reaction?
heat 2 Al(s) + Fe,O;(s) Al,O,(s) + 2 Fe(l) If 16.3 kg Al reacts with an excess of Fe, O,, how many kilograms of Al, O, will be produced? kg mass of Al, O, produced:
14. The fertilizer ammonium sulfate [(NH,),SO4] is prepared by the reaction between ammonia (NH3) and sulfuric acid: 2NH;(g) + H,SO,(aq) --->(NH,),SO,(aq) How many kilograms of NHz are needed to produce 1.00 x 10° kg of (NH,),SO,?
Mass of crucible and cover 12.73g 2. Mass of crucible, cover, and sample 24.11g 3. Mass of original sample 24.11- 12.73g= 11.97g 4. Mass of crucible, cover, and sample after 1st heating 20.01g 6. Mass of crucible, cover, and sample after 2nd heating (assume that this step was done) 19.98 g 7. Total mass lost by sample during heating what is the percentage of water in the sample? and what is the total mass lost by the sample?