Question

2 Questions: 1.)For the following reaction, 2NO2O5 ----> 4NO2 + O2, if 0.9 moles of NO2O5...

2 Questions:

1.)For the following reaction, 2NO2O5 ----> 4NO2 + O2, if 0.9 moles of NO2O5 are consumed every picosecond, how many moles of O2 are produced every picosecond?

2.) A reaction with an Ea of 985 j/mol has a rate constant of 1.41 (ms)-1 at 300k. What is the pre-exponential factor, A?

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
Answer the following based on the reaction. At 313 K, the rate constant for this reaction...
Answer the following based on the reaction. At 313 K, the rate constant for this reaction is 1.09×102 /s and at 564 K the rate constant is 6.62×106 /s. cyclopentane → 1-pentene 1. Determine the activation energy (EA) (in kJ/mol) for this reaction. 2. Determine the pre-exponential factor, A (in /s) for this reaction. 3. Determine the rate constant (in /s) for this reaction at 1218 K.
In the following chemical reaction, how many moles of O2 are needed to produce 2.8 mol...
In the following chemical reaction, how many moles of O2 are needed to produce 2.8 mol of CO2? C2H6 + O2 → CO2 + H2O? How many moles of methane are produced when 36.6 moles of carbon dioxide gas react with excess hydrogen gas? How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 53.6 moles of water vapor? Plants convert carbon dioxide and water to glucose (C6H12O6) and oxygen in the process...
The first-order rate constant for the decomposition of N2O5, 2N2O5(g)?4NO2(g)+O2(g), at 70?C is 6.82×10?3s?1. Suppose we...
The first-order rate constant for the decomposition of N2O5, 2N2O5(g)?4NO2(g)+O2(g), at 70?C is 6.82×10?3s?1. Suppose we start with 2.90×10?2 mol of N2O5(g) in a volume of 1.5 L . a) How many moles of N2O5 will remain after 5.0 min ? b) How many minutes will it take for the quantity of N2O5 to drop to 2.0×10?2 mol? c) What is the half-life of N2O5 at 70?C?
The first-order rate constant for the decomposition of N2O5, 2N2O5(g)→4NO2(g)+O2(g) at 70∘C is 6.82×10^−3 s−1. Suppose...
The first-order rate constant for the decomposition of N2O5, 2N2O5(g)→4NO2(g)+O2(g) at 70∘C is 6.82×10^−3 s−1. Suppose we start with 2.60×10^−2 mol of N2O5(g) in a volume of 2.4 L . How many moles of N2O5 will remain after 4.0 min ? How many minutes will it take for the quantity of N2O5 to drop to 1.9×10^−2 mol ? What is the half-life of N2O5 at 70∘C?
The first-order rate constant for the decomposition of N2O5, 2N2O5(g)→4NO2(g)+O2(g) at 70∘C is 6.82×10−3 s−1. Suppose...
The first-order rate constant for the decomposition of N2O5, 2N2O5(g)→4NO2(g)+O2(g) at 70∘C is 6.82×10−3 s−1. Suppose we start with 2.30×10−2 mol of N2O5(g) in a volume of 1.8 L . a) How many moles of N2O5 will remain after 6.0 min ? b) How many minutes will it take for the quantity of N2O5 to drop to 1.6×10−2 mol ? c) What is the half-life of N2O5 at 70∘C?
Consider the following reaction: 4 NH3 + 5O2   ->   4NO   +   6 H2O How many moles...
Consider the following reaction: 4 NH3 + 5O2   ->   4NO   +   6 H2O How many moles of O2 are needed to react with 4.2 mol NH3? How many moles of H2O can be produced from 1.34 mol O2? How many grams of NH3 will react with 43.4 g O2? How many grams of O2 are needed to produce 56 g NO?
The first-order rate constant for the decomposition of N2O5, 2N2O5(g)→4NO2(g)+O2(g) at 70∘C is 6.82×10−3 s−1. Suppose...
The first-order rate constant for the decomposition of N2O5, 2N2O5(g)→4NO2(g)+O2(g) at 70∘C is 6.82×10−3 s−1. Suppose we start with 2.10×10−2 mol of N2O5(g) in a volume of 1.8 L . How many minutes will it take for the quantity of N2O5 to drop to 1.6×10−2 mol ?
3. Given the following reaction: 2C2H6(l) + 7 O2(g) ---- 4CO2(g) + 6H2O(l) How many moles...
3. Given the following reaction: 2C2H6(l) + 7 O2(g) ---- 4CO2(g) + 6H2O(l) How many moles of O2 is needed to produce 5.00 g H2O? If 8.32 g of ethane react, how many grams of carbon dioxide will be formed? How many grams of water will be produced?
1. Consider the reaction 2N2O(g) -> 2N2(g) + O2(g) A. (2) Express the reaction in terms...
1. Consider the reaction 2N2O(g) -> 2N2(g) + O2(g) A. (2) Express the reaction in terms of the change in the concentration of each of the reactants and products. B. (2) In the first 15 seconds of the reaction, 0.015 mol of O2 is produced. What is the average rate of the reaction during this time interval?
"For the reaction 2 N2O5 --> 4 NO2 + O2 the rate constant is 6.82 x...
"For the reaction 2 N2O5 --> 4 NO2 + O2 the rate constant is 6.82 x 10^-3 s^-1 at 70 degrees Celsius. The reaction is first order overall. If you start with 0.350 mol of dinitrogen pentoxide in a 2.0 L volume, how many miles will remain after 10 minutes? How long will it take for you to have 0.125 moles of reactant left? What is the half-life of dinitrogen pentoxide?" *Please show all work. * if it's out of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT