0.30 0.25 0.20 - -o - ĐA 0.15 0.10 b- - a- - 8- - EB 0.05 6 Tempo/ (min) A- Calculate the initial speeds for each component of the system. B. calculate the stoichiometric coefficients for each reagent and product and get the equation right. C-calculate the initial reaction speed. Quantidadel (mol) 2.
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- ス3 45 Mass of Cu(NO,),.3H;O 2.3366 Volume of Deionized H,0 57.0 Concentration of Cu* Solution Moles Cu* TRIAL # Initial Temperature Final Temperature qreaction reaction- 23.25 AH. .14 24.96 24.14 24.96 とL'Sで 25.72 25.70 ○L'Sで 24.99 24.98 24.98 25.14 .14 24.98 8. 9. 10 Average Bond Energy Coordination Number of Cu²*Arrange the following reactions in order of their increasing tendency to go toward completion: Reaction # Reaction Kc 2 CH4(g)SC2H6(g) + H2(g) 9.5 x 10 13 HCHO2(g) SCO(g)+ H20(g) 4.3 x 105 4.2x 10 3 N20 + NO2(g) =3 NO(g) 4. 0 (2) < (3) < (1) O (3) < (2) < (1) O (1) < (3) < (2) O (2) < (1) < (3) search 0耳會 2.14. At constant volume and temperature, 200kPa of ethane CaHe is combusted with 350kPa of Os. The unbalanced equation is: C₂He(g) + O₂(g) → CO2(g) + H₂O(g) What is the total pressure of the gaseous mixture after the reaction completes? A) 450 kPa 550 kPa 600 kPa 325 kPa D)
- er 11 X 4-7) now-owl.cengagenow.com/ilrn/takeAssignment/ta... t t t ot ot OWLv2 | OX ot OWLv2 | A X + OWLv2 | Assignmen... Labflow - Course: U... M Inbox (2,487) [References] Chemists commonly use a rule of thumb that an increase of 10 K in temperature doubles the rate of a reaction. What must the activation energy be for this statement to be true for a temperature increase from 41 to 51°C? Activation energy = kJ/mol Submit Answer 6 item attempts remaining Try Another Version Previous Next x 9:03 PM 9/29/2022 S >>>For the imaginary reaction Z3 +A2 =Z2A+ ZA, K = 6.8 x 10*3. What is the K for ZA + Z2A =A2+ Z3? Please answer in 2 sig figs in scientificnotation. (Number on this blank). (exponent on this blank). 10Suppose we place 1 mole of Mg(NO), into the container filled with water below. Construct the particle level picture that represents what the solution of this compound will look like at equilibrium by dragging the correct particles into the container. Use 1 particle to represent 1 mole. NO OH- OH- H₂O+ H₂O+ Mg²+ Aqueous Phase Mg(NO3)2 Mg2+ Mg2+ Mg2+ NO NO₂™ Submit Reset
- For the reaction 2CHC l3(1) tDag)-→2coe l0)12HCI0(AG= -45 2.4 K) at 25°C when (CHCI) =3.2 x103 M, Po2= 6.05 atm, PcoCia =8.9 atm and Question 15 zaction 2CHC13) +Da19)→2C0e 66)12HC16AG= -452.4 KJ at 25°C when (CHCi)=3.2 VID3 M, Po2= 6.05 atm, PCOCI2=8.9 atm and For the rea PHCI = 6.4 atm what is the value of Q? Te the reaction sponataneous under these conditions? Is What is the valye of AG?7) For the reaction CO(g) + 3 H2(g) = H2O(g) + CH4(g), Kc = 190 at 1000 K. If a vessel is filled with these gases such that the initial concentrations are [CO] = 0.036 M, [H2] = 0.045, [H2O] = 0.020, 7) %3D %3D %3D and [CH4] = 0.031, in which direction will a reaction occur and why? A) it is at equilibrium because Q = 190 B) toward products because Q = 4.1 C) toward reactants because Q = 0.24 D) toward products because Q = 0.38 %3D %3D %3D %3D E) toward reactants because Q = 61 %3Dhow do i find the time it took for the mixture to react from A = 0.600 to 0.800 when catalyst was added to the reactant?
- Iculating an equilibr composition after a prior equililbrium... "Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas will form carbon dioxide and hydrogen, and in fact this reaction is one of the ways hydrogen is made industrially. A chemical engineer studying this reaction fills a s0 L tank with 18. mol of carbon monoxide gas and 23. mol of water vapor. When the mixture has come to equilibrium she determines that it contains 7.0 mol of carbon monoxide gas, 12. mol of water vapor and 11. mol of hydrogen gas. The engineer then adds another 5.0 mol Of carbon monoxide, and allows the mixture to come to equilibrium again. Calculate the moles of carbon dioxide after equilibrium is reached the second time. Round your answer to 2 significant digits. mol Ox10Booking.com: Chea... & TripAdvisor fFacebook [References] -12 K. = 5.6 x 10 at 500 K for the dissociation of iodine molecules to iodine atoms. L(8) 21(g) A mixture has [I] = 0.020 mol/L and [I = 6.0 x 10-8 mol/L. %D %3D Which way must the reaction proceed to reach equilibrium? O The reaction will proceed to the right. The reaction is at equilibrium. O The reaction will proceed to the left. Submit Answer Try Another Version 2 Item attempts remainingevery way " D ← A Z → с L Remaining Time: 36 minutes, 39 seconds, Question Completion Status: Question 2 Moving to the next question prevents changes to this answer. HHH/ 1 1/1 1/ https://bbhosted.cuny.edu/webapps/assessment/take/take.jsp?course assessment_id=... A T O combination O combustion O single-replacement O double-replacement O decomposition 509 Rain coming S x What type of reaction is the reaction shown below (the classic experiment which led to the law of conservation of mass)? 2HgO(s) 2Hg(1) + O₂(g) Moving to the next question prevents changes to this answer. E OL 12 A R N T DEC OVE B a H N - de U M 8 K 9 O ✔ alt B 9 ? ( 1 C ctri 63 MC 3 pause MC + Question 2 of 15 6.667 points ♡ Save Answer Question 2 of 15 > backspace 8:34 A 10/24/20 enter ↑ shift CORE