Hydrogen gas and iodine gas react via the following equation: H2(g) + I2(g) --> 2 HI(g) Kc = 76 (at 600 K) If 0.050 mol HI is placed in an empty 1.0-L flask at 600 K, what are the equilibrium concentrations of HI, I2, and H2?
Hydrogen gas and iodine gas react via the following equation:
H2(g) + I2(g) --> 2 HI(g) Kc = 76 (at 600 K)
If 0.050 mol HI is placed in an empty 1.0-L flask at 600 K, what are the equilibrium concentrations of HI, I2, and H2?
in each of the reactions, how does the equilibrium respond to an increase in pressure?
(a) 2 SO2(g) + O2(g) -->2 SO3(g)
(b) H2(g) + I2(g) -->2 HI(g)
(c) 3 H2(g) + N2(g) -->2 NH3(g)
Because barium sulfate is opaque to X-rays, it is suspended in water and taken internally to make the gastrointestinal tract visible in an X-ray photograph. Although barium ion is quite toxic, barium sulfate’s Ksp of 1.1 x 10–10 gives it such low solubility that it can be safely consumed.
(a) What is the molar solubility of BaSO4?
(b) What is its solubility in grams per 100 g of water?
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