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Enter your answer in the provided box. The rate constant of a first-order reaction is 2.35...
points attempts left Check my work Enter your answer in the provided box. -1 The rate constant of a first-order reaction is 3.00 x 10 s 145 kJ/mol, calculate the temperature at which its rate constant is 7.65 x 10 S at 350.°C. If the activation energy is References eBook & Resources
Ch.19 #4 The rate constant of a first-order reaction is 3.90 x 10-45 at 350°C. If the activation energy is 123 kJ/mol, calculate the temperature at which its rate constant is 9.65 x 10-457. °C
12. The first-order rate constant for the reaction of methyl chloride (CH3Cl) with water to produce methanol (CH3OH) and hydrochloric acid (HCl) is 3.32 × 10−10 s−1 at 25°C. Calculate the rate constant at 52.1°C if the activation energy is 116 kJ/mol. _____ ×10^____ s−1 (Enter your answer in scientific notation.) 14. The rate constant of a first-order reaction is 2.75 × 10−4 s−1 at 350.°C. If the activation energy is 101 kJ/mol, calculate the temperature at which its rate constant...
14) The rate constant of a first-order reaction is 3.00 × 10^−4 s^−1 at 350.°C. If the activation energy is 149 kJ/mol, calculate the temperature at which its rate constant is 7.60 × 10^−4 s^−1. _____ *C
The rate constant of a first-order reaction is 3.90 times 10^-4 s^-1 at 350. degreeC. If the activation energy is 131 kJ/mol, calculate the temperature at which its rate constant is 7.30 times 10^-4 s^-1. degreeC
3) The rate constant of a first order reaction is 2.6 x 10+ s' at 255 °C. If the activation energy is 99.9 KJ/mol, calculate the temperature at which its rate constant is 4.8 x 104 sl.
Variation of the rate constant with temperature for the first-order reaction 2N2(g) + O(g) → 2N2O4(g) is given in the following table. Determine the activation energy and pre-exponential factor for the reaction. What would be the rate constant at 350 K? Temperature / K Rate Constant / s-1 273 7.87 x 103 298 3.46 x 105 318 4.98 x 106 338 4.87 x 107 What is the activation energy in kJ/mol? Do not enter the units with your answer. What...
Enter your answer in the provided box. Assume that a reaction takes place at 340 K and 380 K. What must the activation energy be for the rate constant to double over this temperature range? 0 kJ/mol
Question 8 (of 20) value: 5.00 points 3 attempts left Check my work Enter your answer in the provided box. The rate constant of a first-order reaction is 3.85 x 10-4 s-1 at 350.0C If the activation energy is 129 kJ/mol, calculate the temperature at which its rate constant is 9.60 x10s-1 References eBook & Resources Multipart Answer
Be sure to answer all parts. The first-order rate constant for the reaction of methyl chloride (CH3CI) with water to produce methanol (CH3OH) and hydrochloric acid (HCI) is 3.32 × 10-10 5-1 at 25°C. Calculate the rate constant at 48.9°C if the activation energy is 116 kJ/mol. *10 51 (Enter your answer in scientific notation.)