Answer
Rate of change of NO = -0.093M/s

1st attempt If the rate of change of Cl2 is -0.0465M/s, what is the rate of...
UJI 1 poml) 1st attempt What is the energy change when 31.0 grams of water cools from 72.0 °C to 12.5 °C? O OF 6 QUESTIONS COMPLETED 1
Select all that apply. The rate law for the reaction 2NO(g) + Cl2(g) → 2NOCI(g) is given by R-k[NO][C121 If the following is the mechanism for the reaction, NO(g) + Cl2(g) → NOC12(g) NOCI,(g) + NO(g) → 2NOCI(g) which of the following statements accurately describes this reaction? Check all that apply. 2nd order reaction The first step is the slow step. Doubling [NO] would quadruple the rate. Cutting (Cl) in half would decrease the rate by a factor of two....
The reaction 2NO(g) + Cl2(9) - 2NOCI(9) was studied at a constant temperature and the following results were obtained. 2.3 [NO]initial (Cilinitial Initial rate (M/min) 0.44 M 0.21 M 0.44 M 0.42 M 0.88 M 0.42 M 4.6 Rate is defined as the change in (CI) over time. Part 1: What is the order of the reaction with respect to NO? 2 Submit OK Part 2: What is the order of the reaction with respect to Cl? 1 Submit OK...
5. The reaction 2NO+ Cl2 → 2NOCI is thought to occur in two steps, as shown by the following proposed mechanism: O NO + Cl2 NOCI (fast, at equilibrium) (i) NO + NOCI, → 2NOCI (slow) What rate law does this mechanism predict? Select the best choice by circling it. a. rate = ** [NO]?[NOCI] rate = *, [NO]2 C. rate = [NOCL] d. rate = kek [NO](C1,12 rate = [NO] f. rate = kaka [NO]+[C12] g. rate = kak2...
06 Question (1 point) 1st attempt Feedback See Periodic Table O See Hint How many milliliters of a 0.150 M HCl solution are needed to neutralize 40.05 mL of a 0.025 M KOH solution? ml 1 OF 1 QUESTIONS COMPLETED < 06/13 > + VIEW SOLUTION C TRY AGAIN o e 8. a
m esh This wa Entry with t h e laterale 06 Question (1 point) 1st attempt See Periodic Table See Hint What is the concentration of H'ions in a solution of hydrochlork acid that was prepared by diluting 300 ml. of concentrated (116M) HCIto a final volume of 5000 ml? 5 0 15 QUESTIONS COMPLETED < 06/15 5 DELL
aruizgrahadosal.sisu.d v 3rd attempt d See Periodic Table See Hint In a study to determine the rate of the following reaction: 2NO(g) +02 (8)2NO2(8) the concentration of NO was 0.0350 Mat t-5.0s and 0.0225 Mat t 650.0 s What is the average rate of the reaction during this time period? x 10 M/s 2.13 2nd attempt 1st attempt
2NO (g) +Cl2 (g) → NOCl (g) Experiment concentration of NO (M) concentration of Cl2(M) Rate (M/s) 1 0.05 0.01 3.40 x 10-4 2 0.025 0.01 8.50 x 10-5 3 0.025 0.04 3.40 x 10-4 What is the reaction order with respect to NO ? the reaction order with respect to reaction order to Cl2 ? overall reaction order ? what is the rate constant ?
HW fb 11/06/19 4 6% 1st attempt Part 1 (1 point) l See Periodic Table Calculate the solubility (in M of cobalt(II) hydroxide, Co(OH)2(s) in H2O. Ksp = 2.90x10-16 at a specific temperature. Part 2 (1 point) What is the pH of this solution of cobalt(II) hydroxide? - pH 5 OF 9 QUESTIONS COMPLETED < 08/09 > SU
1st attempt Feedback The combustion reaction of dimethylhydrazine is used to fuel rockets. (CH3)2NNH, (1) +402(8) —— N2(g) + 4H2O(g) +2002(g) AH x = -1694 kJ Calculate the enthalpy change for the following reaction: 2N,(g) + 8H,O(g) + 4CO2(g) → 2(CH3)2NNH, (1) +802 (8) AH - 3388 6 OF 11 QUESTIONS COMPLETED < 05/11 > Bite Balance for olb070 9 Smartwork5 - Goog.