given 2C6H6+15O2->12CO2+6H2O 1. Starting with a confined volume of 4.80L and O2 with a partial pressure of 223.1 torr at 25 degrees C. C6H6 is in excess. The reaction is allowed to proceed to completion. The container is returned to 25C. Both liquid water and benzene are no...
If the principal P=800, the interest I= 384, and time t = 6 years, find the following: What is the rate? What is the future value?
write the conjugate acid of this base. PO4^3-
Balance MgCO3 > CO2 + MgO
At constant temperature, a sample of 3.0L of Argon gas at 2.0 atm is compressed until the new pressure is 3.524 atm. What is the new volume?
How do we prepare 500mL of 0.5 percent w/v solution of NaOH if we have stock solution of 50 percent w/v NaOH on hand?
How would we make 500mL of a 1.5 percent w/v solution of KCl in water?
Ethanol, C2H6O, is very soluble in water. Describe how water dissolved ethanol.
To a tank already containing N2 at 2.0 atm and O2 at 1.0 atm, we add an unknown quantity of CO2 until the total pressure is 4.6 atm. What is the partial pressure of the CO2?
How would we make 500mL of a 1.5 percent w/v solution of KC1 in water?