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Average Rate of Reaction

Q. What is the concentration remaining after 10.0 min?

Solved • Mar 13, 2020

Average Rate of Reaction

Q. Hydrogen peroxide decomposes over time to make water and oxygen gas. The instantaneous rate of decomposition at t=11.1 h is determined to be 3.2x10^-2 mol-1h-1. What is the instantaneous rate of production of H2O and O2?

Solved • Mar 13, 2020

Average Rate of Reaction

Q. The combustion of ethane is represented by the equation: Write the rates of consumption of each reactant compared with rate of formation of products.

Solved • Mar 13, 2020

Average Rate of Reaction

Q. What would be the rate of formation of CO2 if the concentration of octane, C8H18 was changing at a rate of 0.25 mol L-1 S-1 during the combustion of octane?

Solved • Mar 13, 2020

Average Rate of Reaction

Q. What are the relative rates for each reactant and product in the decomposition of nitrosyl chloride (NOCl) The reaction is : 2NOCl —-> 2NO + Cl2

Solved • Mar 13, 2020

Average Rate of Reaction

Q. Consider the following reaction:N2H4(g)+H2(g)→2NH3(g) If the rate of decrease for the partial pressure of N2H4 in a closed reaction vessel is 71 torr/h , what is the rate of change for the partial pressure of NH3 in the same vessel?What is the rate of change of total pressure in the vessel during the reaction?

Solved • Mar 2, 2020

Average Rate of Reaction

Q. Consider the combustion of ethylene. If the concentration of C2H4 is decreasing at the rate of 3.8×10−2 M/s , what is the rate of change in the concentration of CO2?

Solved • Feb 20, 2020