Define catalyst works by lowering action barrier of rate

Assignment Help Chemistry

Reference no: EM13529055

For each of the following statements, determine whether the statement is true or false; if statement is false, provide an explanation why false

a) Catalyst works by lowering action barrier of rate limiting step

b) In a 1st order reaction, concentration of reactant is doubled then rate of reaction is doubled.

c) Equilibrium constant for reaction will never be affected by changing the concentration of any compound

d) Equilibrium constant always contains the product concentration of all products raised to appropriate powers divided by product of concentration of all reactants raised to appropriate powers

e) At equilibrium, rate constant for a forward reaction is equal to the rate constant if a reverse reaction

f) Yield of exothermic reaction can be increased by raising the temperature

Reference no: EM13529055

Questions Cloud

What is the temperature of its filament : A light bulb radiates most strongly at a wavelength of about 3000 nm. What is the temperature of its filament

Evaluate the number of moles of solute in the solution : Suppose a student creates a solution by dissolving 0.5095 g of a non-dissociating, non-volatile unknown solute in 15.58 g cyclohexane. The freezing point change is -2.0 Celsius. Calculate the number of moles of solute in the solution

Find how much higher is the scale reading : A 76 man weighs himself at the north pole and at the equator. How much higher is the scale reading in the north pole and by how much

Ford motor credit agrees to lease a ford mustang : Ford Motor Credit agrees to lease a Ford Mustang to Bullitt Detective Agency, Inc. on Jan. 1, 2015. The following information relates to the lease agreement.

Define catalyst works by lowering action barrier of rate : Catalyst works by lowering action barrier of rate limiting step. In a 1st order reaction, concentration of reactant is doubled then rate of reaction is doubled.

Defer intercompany profits on merchandise sales : Defer intercompany profits on merchandise sales when appropriate and eliminate the double counting of sales between affiliates.

Evaluate the acceleration of each block : two blocks are connected by a horizontal rope. block 1 has a mass of 20kg and block 2 has a mass of 12kg. determine the acceleration of each block

Determine the time and distance needed for the car : a 900kg car is initially moving with a speed of 30 m/s when it applies its ABS brakes to come to a stop. determine the time and distance needed for the car to come to a complete stop

A company sells a product for cash : When a company sells a product for cash, it generally recognizes the revenue. However, there are situations when it is not always clear when a company should recognize the revenue. 1) How do you handle a car dealership that sells a warranty co..

User Account

All Pages