Calculate the value of the reaction quotient
Calculate the value of the reaction quotient, Qp, at 25C for this reaction when the pressure of nitrogen is 2.9atm, the pressure of hydrogen is 1.3atm, and the pressure of ammonia is .70atm.N2 + 3H2 >>> 2NH3
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Hydrogen iodide decomposes according to the equation 2HI (g) -- > H2(g) =I2(g) for which the Kc is .0156 at 400 degrees C. .550 mol HI was injected into a 2.00L reaction vessel at 400 degrees C. Calculate the concentration of H2 at equilibrium.
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A 46.3-g golf ball is driven from the tee with an initial speed of 41.4 m/s and rises to a height of 24.2 m. (a) Neglect air resistance and determine the kinetic energy of the ball at its highest point. (b) What is its speed when it is 7.44 m belo
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What mass of sodium fluoride must be added to 250. ml of a0.100 M HF solution to give a buffer solution having a pH of 3.50 ?ka(HF) =7.1 x 10^-4
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