Find out the rate of disappearance of a

Reference no: EM13562168

2A + 3B ------> C + 2D

a) Determine the rate of disappearance of A when [A]=.50 M and [B]= .25M

b) Determine the rate of disappearance of B when [A]= .50 M and [B]=.25M

Reference no: EM13562168

Questions Cloud

State the enthalpy of combustion of benzoic acid : The enthalpy of combustion of benzoic acid (C6H5COOH) is commonly used as the standard for calibrating constant-volume bomb calorimeters; its value has been accurately determined to be 3226.7 kJ/mol.

What is the number of orbiting electrons : The atomic masses of two isotopes of cobalt are 59 and 60. What is the number of orbiting electrons in each when the isotopes areelectrically neutral

Evaluate how far is hernear point from her eyes : A farsighted woman breaks her current eyeglasses and is usingan old pair whose refractive power is 1.720 diopters. How far is hernear point from her eyes

How to compute the specific heat of the metal : A 23.5g sample of a metal was heated to 63.45 degrees C. When the metal was placed in a constant pressure calorimeter containing 30.0g of water, the temperature of the water rose from 24.73 degrees C to 29.80 degrees C. Calculate the specific heat..

Find out the rate of disappearance of a : Determine the rate of disappearance of A when [A]=.50 M and [B]= .25M. Determine the rate of disappearance of B when [A]= .50 M and [B]=.25M

Specific heat of the alloy is what : The energy given off by 300 grams of an alloy as it cools through 50 degrees Celcius raises the temperature of 300 grams of water from 30 degrees Celsius to 40 degrees Celcius.

Find how far is the blackboard from her eyes : A student is reading a lecture written on a blackboard. Thelenses in her eyes have a refractive power of 62.20 diopters, How far (in meters) is the blackboard from her eyes

State what is the final temperature of water : In a constant-pressure calorimetry experiment, a reaction gives off 22.3kJ of heat. The calorimeter contains 150g of water, initially at 20.4 degrees C. What is the final temperature of water. heat capacity of the calorimeter is negligibly small. A..

Sailboat as observed by the passengers on the ocean liner : An oceanliner is heading due north with a speed of 8.5 m/s relative to the water. A small sailboat is heading 45 degrees east of north with speed of 1.0 m/s relative to the water. Find the relative velocity of the sailboat as observed by the passenge..

User Account

All Pages