Concentrations of n2o4-no2 if reaction reaches equilibrium
At a particular temperature, K = 4.0 x 10^-7 for the reaction N2O4(g) ---> 2NO2(g). In an experiment, 1.0 mol N2O4 is placed in a 10.0L vessel. Calculate the concentrations of N2O4 and NO2 when this reaction reaches equilibrium.
Expected delivery within 24 Hours
NaoH is approximately 0.1 M. Each titration will use 25.00 ml of KHP (potassium biphthalate). Suppose we want the endpoint of titration to occur at about 20ml of NaOH added. What should be the concentration of KHP?
A balloon is filled to a volume of 7.00 x 102 mL at a temperature of 20.0 oC. The balloon is then cooled at constant pressure to a temperature of 1.00 x 102 K. What is the final volume of the balloon?
A backpacker wants to carry enough fuel to heat 2.2 kg of water from 30 C degree to 100.0 C degree. If the fuel he carries produces 36 kJ of heat per gram when it burns, how much fuel should he carry? (For the sake of simplicity, assume that the t
A voltaic cell consists of Mn/Mn2+ and Cd/Cd2+ half-cells with the following initial concentrations: [Mn2+] = 0.090 M; [Cd2+] = 0.060 M.
In an experiment, 1.0 mol N2O4 is placed in a 10.0L vessel. Calculate the concentrations of N2O4 and NO2 when this reaction reaches equilibrium.
A bottle containing 305 g of cleaning solution is used for carpets. If the cleaning solution has a specific gravity of 0.850, what volume of solution was used?
What is the net ionic equation for lead (II) nitrate + magnesium sulfate
If 2.50 mol of copper (II) and 5.50 mol of silver nitrate are available to react by single replacement. what is the amount in moles of excess reactant remaining?
How much energy (in kilojoules) is needed to heat 4.00 of ice from -12.5 to 32.0? The heat of fusion of water is 6.01, and the molar heat capacity is 36.6 for ice and 75.3 for liquid water.
1940444
Questions Asked
3,689
Active Tutors
1456571
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
As a practicing independent Behavior Analyst, you have received an email from a staff member representing a provider of education
Ethan is worried that his little brother Jamal might give in to pressures to drink or smoke. What can Ethan do to help Jamal withstand these pressures?
A patient who has lost the ability to form new memories begins painting as part of an art therapy class. The patient attends biweekly painting
Children can be empowered by adults who consistently let things go, even when they behave badly. Power can be a problem for children
How should one break down the steps in a complex behavior such that they can be trained using forward or backward chaining?
Question: A psychological researcher might operationally define liking for a stranger as which of the following:
A psychologist who specializes in the study of perception refers to herself as a Gestalt psychologist.