Q: 1. What compound will have a zero standard enthalpy of formation? A.) more stable allotropes B.)…
A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…
Q: A commercial process for preparing ethanol, C,H50H(9) , involves the process of passing ethylene…
A: The given chemical reaction: Given data:
Q: If the reaction with the following potential energy diagram were catalyzed, the effect would be to:…
A: Catalyst is the substance which doesn't get used in the reaction.
Q: Zinc metal reacts with hydrochloric acid by the following reaction: Zn(s) + 2HCl(aq) → ZnCl₂(aq) +…
A: Given, Zn(s) + 2HCl(aq) ➝ ZnCl2(aq) + H2(g) moles of Zn react = 0.32 moles moles of HCl react = 0.47…
Q: 2NH3(g) 26. Which of the following statements is true about the I.C.E. table below for the reaction:…
A: 26. Let 'a' be the change in concentration
Q: The expected reaction intermediate in the following reaction is? H,SO4, H2O HØSO4
A: In this question we have to tell the intermediate formed in the reaction.
Q: Part A Find A[F2]/At Express your answer to two significant figures and include the appropriate…
A: Given that - Cl2(g) + 3F2(g) --------> 2ClF3(g) ∆[Cl2]/∆t = -0.093 M/s For the above…
Q: For which of the following reactions is AS > 0? | 2 C,H6(g)+7 O,(g) → 4 CO,(g)+6H,O(g) H₂CO(g) +…
A:
Q: Write down the rate law, indicating the order of each reactant concentration with respect to the…
A: We have to determine rate law of given reaction and then find out its rate constant
Q: Find A[CIF3]/At Express your answer to two significant figures and include the appropriate units. HẢ…
A: Given data Reaction : Cl2(g)+3F2(g)→2 ClF3(g) rate : ∆Cl2∆t=-0.093 M/s
Q: ✓ molar enthalpy ✓molar entropy of mixing change in molar Gibbs energy over pressure change V…
A: Here, we have to match the given terms.
Q: struction: Solve the problem below. Use an extra sheet of paper of the back side of this paper to…
A:
Q: Draw the organic molecule(s) which is(are) formed in the following reaction. Do not include…
A: We have to complete the following reaction,
Q: Find A[F2]/At Express your answer to two significant figures and include the appropriate units. HẢ ?…
A:
Q: For the following reaction, 2 CO (g) + O2 (g) --> 2 CO2 (g) if the RateO2 = -0.005708…
A: The given reaction is: 2 CO (g) + O2 (g) --> 2 CO2 (g).Rate of the reaction can be…
Q: 3. (14 points) Experimental data for the reaction shown below have been plotted in three different…
A:
Q: For which of the following reactions would you predict AHxn° <0 and ASrxn° N2(g) + 3 H2(g) 2 NH3(g)
A: Change in enthalpy (∆H ): if ∆Hrxn < 0 indicates exothermic reaction and ∆Hrxn > 0…
Q: Industrially, nitric acid is produced by the Ostwald process, as represented by the following…
A: Answer:In this problem we have to convert the mass of HNO3 produced into mass of NH3 used by using…
Q: (Q48) How many mg of lead (II) selenate will will dissolve in 3.41 L of water at 25°C? The Ksp value…
A: Given- Volume of water= 3.41 L Ksp of PbSeO4= 1.37 ×10-7
Q: 20. The Haber-Bosch process, devised in the early 20th century, revolutionized global industry. It…
A: For general reaction, aA + bB → cC + dD Keq = [C]c[D]d/[A]a[B]b
Q: The decomposition reaction of ethanal in the gas phase: CH3CHO(g) --> CH4 (g) + CO(g) kat520°C =…
A: (a) The decomposition reaction for the decomposition of ethanal to give methane and carbon monoxide…
Q: 1002X) 7. Phosgene is a potent chemical warfare agent that is now a agreement. It decomposes by the…
A:
Q: C+½ 020l co CO (s) 2 (g) CO+ 2 02(a) (g) AH = - 111 kJ %3D CO, 2 (g) Is this reaction endothermic or…
A: 2) a ) Since the heat released by the reaction is same as the mass of salt is same hence Q will be…
Q: QUESTION 26 For the gas phase reaction below, AH = -1.6 102 kJ for the forward reaction. SO2 + ½…
A: The objective is to determine the conditions required to increase the yield of the given equilibrium…
Q: What is the Qc value for this equation? Which direction will the reaction shift? Given:…
A: given equation for equilibrium is CO (g) + H2O (g) < ---- > CO2 (g) + H2 (g) Given…
Q: 4. For the reaction 4 NH3(g) + 5 O₂(g) -A [NH3]/ At = 2.6 x 10-³ M/s at a particular time. What is…
A: The rate of reaction is the speed at which reactants are converted into products. Reactant…
Q: (c) 2H2(g) + O2(g) → 2H2O(g) (d) a, b and c (e) none of these
A: ∆H= ∆U+ngRT ng= gaseous moles of product-gaseous moles of reactant In reaction A, ng=1-1=0 So ∆U=∆H…
Q: Draw the organic molecule(s) which is(are) formed in the following reaction. Do not include…
A:
Q: What volume of hydrogen could be produced from 256 g of glucose at STP?
A:
Q: Juan below Som reactions where X represents a generic metul metalloid W (1) H₂(g) + 12 02 (9) H₂0…
A:
Q: For the reaction: 4NH3 (g) + 7O2 (g) → 4NO2 (g) + 6H2 (g), if H2 is produced at a rate of 3.5 x 10-3…
A: Since from the above balanced reaction we can see that when 7 moles of O2 reacts we get 6 moles of…
Q: The mixture of gases that results is an important industrial fuel called water gas. Calculate Kc if…
A:
Q: Part A Find AHxn for the following reaction: Use the following reactions with known AH values:…
A: When the coefficients in the chemical equation are multiplied or divided by a factor, the…
Q: Enter your answer in the provided box. Consider the reaction: N₂(g) + 3H₂(g) -> 2NH3(g) Suppose that…
A:
Q: Exercise 15 Date: 1 Study the following reactlons and write down, with a reason, whether the…
A: For a exothermic reaction, energy is released. Whereas, energy is absorbed for a endothermic…
Q: se ( x Edward V x O procedur x G traductor x E Imt rgt c x Course H X Part The x Part A A X…
A: 2.4 moles of ethane undergoes combustion reaction with 3.5 moles of oxygen. Here we have to…
Q: Consider the reaction 4 NO2 (g) + O2 (g) 2 N205 (g) Suppose at a particular moment during the…
A: Rate of a reaction: It is defined as the speed at which any reaction occurs and it is numerically…
Q: A chemist runs a reaction at 25.0 C and determines that the reaction proceeds far too slowly. She…
A: Please find your solution below : Rate of reaction of a chemical reaction is defined as the speed at…
Q: For the following organic reaction identify the mystery reactant R, its stoichiometric coefficient…
A: Hydrogenation : It is the process of addition of hydrogen to the unsaturated bond( double or…
Q: Consider the chlorination of methane, given below: 1 CH4(g) + 4 Cl2(g) 1 CCl4(g) + 4 HCl(g) If…
A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…
Q: Consider the reaction: 2NO(g) + O₂(g) Part 1 of 2 1 Suppose that a particular moment during the…
A: Since, When we write rate law, we keep in mind that, Rate is equal to rate of appearance of reactant…
Q: Consider t X +2Y+ az It is found that the [x] has the CX] quad doubling p [2] a47 Sate law
A:
Q: The total pressure of the reaction mixture changes with time, as shown by the following data at…
A: The reaction given is, => And the data given is,
Q: (7pts) The rate law for the reaction 3A C is Rate = 0.951 M' hr1 [A]? What is the half-life for the…
A:
Q: eaction at 11.0 °C evolves 769. mmol of sulfur hexafluoride gas. culate the volume of sulfur…
A: Ideal gas equation. PV = nRT
Q: When [E] is decreasing at 0.60 mol/L x s, how fast is [G] increasing? Use the correct number of…
A: The rate of any reaction is defined as the change in concentration of reactants to products per unit…
Step by step
Solved in 2 steps with 2 images
- Please give me the right answerO KINETICS AND EQUILIBRIUM Calculating the reaction rate of one reactant from that of another Esther v The reform reaction between steam and gaseous methane (CH) produces "synthesis gas," a mixture of carbon monoxide gas and dihydrogen gas. Synthesis gas is one of the most widely used industrial chemicals, and is the major industrial source of hydrogen. Suppose a chemical engineer studying a new catalyst for the reform reaction finds that 204. liters per second of methane are consumed when the reaction is run at 240. °C and the methane is supplied at 0.33 atm. Calculate the rate at which dihydrogen is being produced. Give your answer in kilograms per second. Be sure your answer has the correct number of significant digits. do kg Explanation Check Privacy Accessibility O 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use 642 4 MacBook Air 4) F10 888 F7 F5 F4 esc F2 F3 FI %3D %23 $ 6. 8 3 4. 1 Y R Q WFor each of the following reactions, identify whether the reactants or the products would have more potential energy. + C(s) + 2H₂O(g) + 90.1 kJ → 2CO2(g) + 2H₂(9) CO(g) + H₂O(g) - 2CO₂(g) + 2H₂(g) + 41.2 kJ C₂H₂OH(I) + 30₂(9) - 2C0₂(g) + 3H₂O(g) C3H8(9) + 6H₂O(g) → 3CO₂(g) + 10H₂(g) Use the following to answer the next 3 questions. The smelting of iron occurs in a blast furnace, as represented by the following overall equation. Step I 3Fe2O3(s) + CO(g) - CO₂(g) + 2Fe3O4(s) A+H° = -47.2 kJ Step II Fe₂O4(s) + CO(g) - CO₂(g) + 3FeO(s) A,H+19.4 kJ Step III FeO(s) + CO(g) - CO₂(g) + Fe(s) AH = -11.0 kJ The molar enthalpy of reaction for Fe₂O3(s) in the reaction represented by Step I is Record your 3-digit answer. Include sign; do not include units. Potential Energy (kJ) AH-514.1 kJ Reactants ACH° +374.1 kJ Which steps in the above process can be represented by the following potential energy diagram? Select one: O Step II only O Steps I and III O Steps I, II and III O None of the above…
- Which of the following reactions, carried out in a closed container, will result in a reduced total pressure? a. CH4(g) + 2O2(g) → CO2(g) + 2H2O(g) b. 2N2O(g) → 2N2(g) + O2(g) c. 2HI(g) → H2(g) + I2(g) d. 2H2(g) + O2(g) → 2H2O(l) e. None of these reactions will result in a pressure reduction.Predicting relative forward and reverse rates of reaction in a dynamic... Acetic acid and ethanol react to form ethyl acetate and water, like this: HCH3CO2(aq)+C₂H₂OH(aq) →C₂H₂CO₂CH3(aq)+H2O(l) Imagine 87. mmol of HCH3CO2 are added to a flask containing a mixture of HCH¸CO₂, C₂H₂OH, C₂H¸CO₂CH3 and H₂O at equilibrium, and then answer the following questions. What is the rate of the forward reaction before any HCH3CO2 has been added to the flask? What is the rate of the forward reaction just after the HCH3CO2 has been added to the flask? What is the rate of the forward reaction when the system has again reached equilibrium? How much more HCH3CO2 is in the flask when the system has again reached equilibrium? Zero. Greater than zero, but less than the rate of the reverse reaction. Greater than zero, and equal to the rate of the reverse reaction. Greater than zero, and greater than the rate of the reverse reaction. Zero. Greater than zero, but less than the rate of the reverse reaction.…For the following chemical reaction, CO (g) + H₂O (g) → CO2 (g) + H₂ (g) Kc = 0.0257 What is the Kc expression for this reaction? O a. Kc = [CO]/[CO2][H2] O b. Kc = [CO2][H2]/[CO] O c. Kc = [CO2][H2]/[CO][H2O] O d. Kc = [CO][H2O]/[CO2][H2]
- sib The rate equation for the'reactioh brPoger/dioxide ănd carbon monoxide in the gas state to form carbon dioxide and nitric oxide is represented by the equation: NO2(g) + CO(g) → NO(g) + CO2(g) The following data were collected at 125°C: Initial [NO2] mol L 5.0 x 104 Initial [CO] mol L-! 1.6 x 102 3.2 x 102 3.2 x 102 Initial rate Experiment 1 Experiment 2 Experiment 3 mol L-'min 1.7 x 10-7 1.7 x 10-7 1.5 x 10-6 5.0 x 104 1.5 x 103 a. What is the order with respect to NO2? b. What is the order with respect to CO? c. What is the overall order of the reaction? d. Write the rate equation. e. How do you know this is not a single step reaction? STW gniyalloted (CHIPCH IndWGiven the following balanced equation, determine the rate of reaction with respect to [H,]. (6HNZ - (6He + (0°N O Rate 2 4H2 O Rate # - O Rate O Rate = O tis not possible to determine the answer without more information.23
- For the following organic reaction identify the mystery reactant R, its stoichiometric coefficient M substance X that must be present. Note: you may assume R is a small inorganic molecule. 0=0 0=0 o= CHO-C— ICH CHO i CHO-CKCHO CHỊCHCH, CH3 + NTR - CH,—O–C… (CH,)=CH=CH-CH, CHI Chemical formula of R: Stoichiometric coefficient N: CH,—O-C(CH3 CH CHO-CỊCH CHI O CH, OC(CH, CH - Must any other substance X be present? If you said an additional substance X must be present, enter its chemical symbol or formula: 0 0 O yes O no XIn the reaction N2 +3 H2 à 2NH3 if the Δ[H2]/t is -1.5 x 10-3 M/s, What is the Δ[NH3] at the same point? (How fast is the NH3 being produced)?For which reaction below would you expect to have the largest orientation factor (p)?(a) N2(g) + 3 H2(g) → 2 NH3(g)(b) O3(g) + O(g) → 2 O2(g)(c) CH3OH(l) + HCl(g) → CH3Cl(l) + H2O(l)(d) 4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(g)