Question

A certain reaction with an activation energy of 155 kJ/mol was run at 525 K and...

A certain reaction with an activation energy of 155 kJ/mol was run at 525 K and again at 545 K . What is the ratio of f at the higher temperature to f at the lower temperature?

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A certain reaction with an activation energy of 125 kJ/mol was run at 455 K and...
A certain reaction with an activation energy of 125 kJ/mol was run at 455 K and again at 475 K . What is the ratio of f at the higher temperature to f at the lower temperature?
A certain reaction has an activation energy of 65.39 kJ/mol. At what Kelvin temperature will the...
A certain reaction has an activation energy of 65.39 kJ/mol. At what Kelvin temperature will the reaction proceed 3.50 times faster than it did at 337 K?
A certain reaction has an activation energy of 64.28 kJ/mol. At what Kelvin temperature will the...
A certain reaction has an activation energy of 64.28 kJ/mol. At what Kelvin temperature will the reaction proceed 4.50 times faster than it did at 329 K?
A certain reaction has an activation energy of 53.03 kJ/mol. At what Kelvin temperature will the...
A certain reaction has an activation energy of 53.03 kJ/mol. At what Kelvin temperature will the reaction proceed 7.00 times faster than it did at 365 K?
A certain reaction has an activation energy of 50.05 kJ/mol. At what Kelvin temperature will the...
A certain reaction has an activation energy of 50.05 kJ/mol. At what Kelvin temperature will the reaction proceed 6.50 times faster than it did at 307 K?
A certain reaction has an activation energy of 31.18 kJ/mol. At what Kelvin temperature will the...
A certain reaction has an activation energy of 31.18 kJ/mol. At what Kelvin temperature will the reaction proceed 6.00 times faster than it did at 311 K?
a.)A certain reaction has an activation energy of 25.10 kJ/mol. At what Kelvin temperature will the...
a.)A certain reaction has an activation energy of 25.10 kJ/mol. At what Kelvin temperature will the reaction proceed 7.00 times faster than it did at 289 K? b.A certain reaction has an enthalpy of ΔH = 39 kJ and an activation energy of Ea = 51 kJ. What is the activation energy of the reverse reaction? c.)At a given temperature, the elementary reaction A<=> B in the forward direction is the first order in A with a rate constant of...
1.) The reaction C4H8(g)⟶2C2H4(g) has an activation energy of 262 kJ/mol. At 600.0 K the rate...
1.) The reaction C4H8(g)⟶2C2H4(g) has an activation energy of 262 kJ/mol. At 600.0 K the rate constant is 6.1×10−8 s−1. What is the value of the rate constant at 860.0 K? ?=_____ s−1 2.) A certain reaction has an activation energy of 47.01 kJ/mol. At what Kelvin temperature will the reaction proceed 7.50 times faster than it did at 357 K? ____ K 3.) Consider this reaction data. A⟶products T (K) k (s–1) 275 0.383 875 0.659 If you were...
A certain reaction has an activation energy of 47.88 kJ/mol. At what Kelvin temperature will the...
A certain reaction has an activation energy of 47.88 kJ/mol. At what Kelvin temperature will the reaction proceed 8.00 times faster than it did at 335K?
The activation energy for the isomerization of methyl isonitrile (Figure 1) is 160 kJ/mol. a) Calculate...
The activation energy for the isomerization of methyl isonitrile (Figure 1) is 160 kJ/mol. a) Calculate the fraction of methyl isonitrile molecules that have an energy of 160.0 kJ or greater at 490 K . b) Calculate this fraction for a temperature of 525 K c) What is the ratio of the fraction at 525 K to that at 490 K ?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT