Concentration of gas at equilibrium
A 1.5 mol sample of PCl5 is injected into a 0.50-L reaction vessel. Calculate the concentration of each gas at equilibrium.
PCl5(g) = PCl3(g) + Cl2(g) Kc = 1.8 at 250oC
Now Priced at $5 (50% Discount)
Recommended (92%)
Rated (4.4/5)
Consider the equation (-1)(-1)+(-1)=0. How can this equation be true? Can you use the properties of operations to prove your conjecture?
The tank is filled with O2 to a pressure of 175 atm at 25°C. How many moles of O2 does the tank hold, and what volume would the gas occupy at 1.00 atm and 25°C?
When 0.848 g of finely divided iron is burned, 1.212 g of a reddish brown oxide is obtained. Write a balanced chemical equation for the reaction of iron and molecular oxygen based on the empirical formula.
Wayne Terrago, controller for Robbin Industries, was reviewing production cost reports for the year. One amount in these reports continued to bother him-advertising.
Suppose a wire is stretched tightly around the Earth. (The radius of the Earth is approx. 6,400 km.) If the wire is cut, its circumference is increased by 20 meters, and the wire is placed back around the Earth so that the wire is the same distanc
Utech Company bottles and distributes Livit, a diet soft drink. The beverage is sold for 50 cents per 16-ounce bottle to retailers who charge customers 75 cents per bottle.
Explain how the structural composition of an ATP molecule makes this molecule important as the energy currency of the cell and describe how ATP is capable of transferring energy from catabolism to anabolism?
At 884 K the equilibrium conditions for the reaction. PCl5(s) + H2O(l) = 2 HCl(g) + POCl3(g) are [PCl5] = 0.714 M; [H2O] = 2.66 M ; [HCl] = 1.41 M and [POCl3] = 0.772 M. Given these conditions, calculate Kc.
1922982
Questions Asked
3,689
Active Tutors
1449677
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
A 65-year-old college professor from upstate New York with a medical history of diabetes and hypertension presents with a non-productive cough and sore throat
58 year old female has suffered from arthritis, with arthralgia and swelling of her hands, knees and feet that is aggravated by movement.
Question: A 65-year-old man with a history of hypertension presents to the clinic with complaints of polyphagia, polyuria, and weight loss for 2 years.
A 66-year-old Indian man presents to the clinic for a follow-up appointment with his daughter to discuss test results. The patient does not speak English,
Question: A 20-year-old college athlete presents with a scaly and mildly pruritic rash on his left hand for the past 3 weeks.
A 65-year-old man presents to the emergency department with severe pain and tingling in the right leg that began several hours ago
For the project of training nurses on competency skills for IV insertion during medical emergencies, describe your communication plan