subject
Chemistry, 04.05.2021 18:40 eternity88091

Free Response Question - PLEASE HEL 5880 grams of paraffin wax, C25H52 are burned in excess oxygen at 520 C in a rigid 150 Liter container according to the following equation:
C25H52 + O2(g) --> CO2(g) + H2O(g)

a) Balance the equation
b) Calculate the pressure of carbon dioxide gas when the reaction goes to completion
c) Calculate the pressure of water vapor when the reaction goes to completion
d) If there are 18.55 moles of oxygen gas leftover in the container along with the carbon dioxide and water vapor when the reaction goes to completion, what is the total pressure of the system?
e) The rigid container is opened, explain which gas is going to effuse faster, water vapor or oxygen gas? Prove mathematically how much faster.

PLEASE SHOW WORK

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 18:00
In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible? a. attractive forces between gas particles are negligible because the particles of an ideal gas are moving so quickly. b. collisions between gas particles are elastic; there is no net gain or loss of kinetic energy. c. gases consist of a large number of small particles, with a lot of space between the particles. d. gas particles are in constant, random motion, and higher kinetic energy means faster movement.
Answers: 1
question
Chemistry, 22.06.2019 08:30
Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree
Answers: 1
question
Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
Answers: 2
question
Chemistry, 22.06.2019 12:30
Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
Answers: 2
You know the right answer?
Free Response Question - PLEASE HEL 5880 grams of paraffin wax, C25H52 are burned in excess oxygen...
Questions
question
Advanced Placement (AP), 18.12.2021 08:20