Question

A reaction was run at 25°C three times and the following initial rates were measured as concentration of reactants varied. Us
0 0
Add a comment Improve this question Transcribed image text
Answer #1

I the given reaction is 2A(aq) + B (aq.) - ((aq) let the rate expression will be given. T rate = K[n] [B] where, & is rate coDivide equation 0 by ② 0.75 0 470 2.07 1.52 PereterITITAS1119999111111111149 0.227 = [0.49] toking love on both side loge (0.& rate will be given as rate = k[A]* [3] 22.08+0.49 2.57 taking data from expement 0 0.470 = *[0.75] 2.0 % [ 045] E So, 0.470

Add a comment
Know the answer?
Add Answer to:
A reaction was run at 25°C three times and the following initial rates were measured as...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • For the reaction A+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants....

    For the reaction A+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants. The following data were collected: Trial [A] (M) [B] (M) [C] (M) Initial rate (M/s) 1 0.40 0.40 0.40 1.2×10−4 2 0.40 0.40 1.20 3.6×10−4 3 0.80 0.40 0.40 4.8×10−4 4 0.80 0.80 0.40 4.8×10−4 Rate law equation The rate of a chemical reaction depends on the concentrations of the reactants. For the general reaction between A and B, aA+bB⇌cC+dD The dependence of the...

  • For the reaction A+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants....

    For the reaction A+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants. The following data were collected: Trial [A] (M) [B] (M) [C] (M) Initial rate (M/s) 1 0.40 0.40 0.40 1.2×10−4 2 0.40 0.40 1.20 3.6×10−4 3 0.80 0.40 0.40 4.8×10−4 4 0.80 0.80 0.40 4.8×10−4 Rate law equation The rate of a chemical reaction depends on the concentrations of the reactants. For the general reaction between Aand B, aA+bB⇌cC+dD The dependence of the reaction...

  • 28 its Data representing initial concentrations and initial rates for the following reaction are given below....

    28 its Data representing initial concentrations and initial rates for the following reaction are given below. Choose the correct rate expression. 20102(aq) + 2OH"(aq) + CIO, (aq) + CO2 (aq) + H2O(1) Exp. No. 1 [CIO2lo (M) 0.060 0.020 0.020 [OH-]o (M) 0.030 0.030 0.090 2 3 Initial Rate (Ms) 0.0248 0.00276 0.00828 rate = k (CIO) (OH)2 ratek (CIO) (OH) rate = k (CIO) [OH-] rate = k [CIO] (OH) ratek (CIO) [OH- Previous ОО Near

  • A student performed a chemical reaction which involved 3 reactants: A, B and C and measured...

    A student performed a chemical reaction which involved 3 reactants: A, B and C and measured the initial reaction rate but varied initial concentrations. The results showed that doubling the concentration of B doubled the reaction rate, doubling the concentration of C quadrupled the reaction rate and doubling the concentration of A had no effect on the rate of reaction. Find the overall reaction order and write the rate equation.

  • Question 23 3 pts Reaction rates at various initial concentrations of reactants were measured at 900°C...

    Question 23 3 pts Reaction rates at various initial concentrations of reactants were measured at 900°C for the following reaction 2NO(g) + 2H2(N) + 2 H2O() Use the data in the table to determine the rate law for the reaction. Initial Rate (M/S) Initial [NO] 0.300 0.150 0.250 Initial [H.] 0.100 0.100 0.200 5.69 x 10-2 1.42 x 10- 7.90 x 10- o Rate - k[NO] Hal o Rate - KINOJH2] o Rate -KINO Hal o Rate =kINO] [Hala Question...

  • For the reaction A+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants....

    For the reaction A+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants. The following data were collected: Trial [A] (M) [B] (M) [C] (M) Initial rate (M/s) 1 0.30 0.30 0.30 9.0×10−5 2 0.30 0.30 0.90 2.7×10−4 3 0.60 0.30 0.30 3.6×10−4 4 0.60 0.60 0.30 3.6×10−4 What is the value of the rate constant k for this reaction?

  • The rate of a chemical reaction can be measured as the rate of appearance of any...

    The rate of a chemical reaction can be measured as the rate of appearance of any of the products or as the rate of disappearance of any of the reactants. These relative rates of reaction are related through the stoichiometry of the overall reaction. For example, the rate of the reaction shown below can be determined by measuring the initial rate of disappearance of I, -A[I/At. Cl03-(aq) + 91. (aq)+ 6 H+ (aq) → 31.3 (aq) + Cl-(aq) + 3H20...

  • Experiment Initial [A] Initial [B] Initial [C] Initial Rate of Reaction 1 0.1 M 0.1 M...

    Experiment Initial [A] Initial [B] Initial [C] Initial Rate of Reaction 1 0.1 M 0.1 M 0.2 M 4 x 10^(-4) M/min 2 0.3 M 0.2 M 0.2 M 1.2 x 10^(-3) M/min 3 0.1 M 0.3 M 0.2 M 4 x 10^(-4) M/min 4 0.3 M 0.4 M 0.6 M 3.6 x 10^(-3) The method of initial rates is used to determine the rate law for reactants A, B, and C. This data was obtained at 25 degrees C....

  • PW 5) Consider the following reaction and the data of initial rates measured using different concentrations...

    PW 5) Consider the following reaction and the data of initial rates measured using different concentrations of reactants. [10 pt) 2 NO(g) + O2(g) → 2 NO2(g) [NO]i (M) 0.030 0.030 0.060 [O2li (M) 0.0055 0.0110 0.0055 Initial Rate (Mºs-1) 8.55 x 10-3 1.71 x 10-2 3.42 x 10-2 a) Determine the reaction order of the chemical reaction. [5 pt] b) Calculate the rate constant (k) including the unit and write the rate law of the reaction. TS 1

  • For the reaction A+B+C→D+EA+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants....

    For the reaction A+B+C→D+EA+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants. The following data were collected: Trials [A] (M) [B] (M) [C] (M) Initial rate (M/s) 1 0.20 0.20 0.20 6.0x10-5 2 0.20 0.20 0.60 1.8×10−4 3 0.40 0.20 0.20 2.4×10−4 4 0.40 0.40 0.20 2.4×10−4 Given the data calculated in Parts A, B, C, and D, determine the initial rate for a reaction that starts with 0.45 M of reagent A and 0.90 M...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT