Find the final pressure of oxygen gas tank of given volume
An oxygen gas tank has a volume of 8 L and a pressure of 1500 N/m2. If the temperature decreases from 2500 K to 2000 K and its volume increases to 24 L, what is its final pressure?
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An empty flask has a mass of 123.4 g. When the flask is filled with water, the mass is 211.6 g. If 10.0 g of zinc (d = 7.14 g/cm3) are added to the flask filled with water (and the sides of the flask are dried from the displaced water) what is the
The Arrhenius equation, k = Ae-E/RT expresses the relationship between the reaction rate constant, k, and the energy of activation, E. The probability that colliding molecules will react?
How should the person aspiring for a truly mature and robust Christian education respond to and deal with the issues that may arise?
A tennis player places a 56 kg ball machine on a frictionless surface. the machine fires a 0.055 kg tennis ball horizontally with a velocity of 43 m/s toward north. what is the final velocity of the machine.
Identify and describe three reasons there may be a physician shortage rather than a surplus in the United States.
Business Law question. Equal protection clause. A Dallas, Texas, city ordinance restricted admission to so-called "Class E" dance halls to persons between the ages of 14 and 18. The ordinance did not impose similar age limitations on most ot
Consider the reaction CO(g) + 2H2(g) CH3OH(l) at 25°C. Calculate value of the equilibrium constant (Kp) for this reaction at 25°C.
Describe and discuss Gottman's Four Horsemen of the Apocalypse. What are their implications for relationships? Which one might prove to be a challenge for you personally?
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