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Consider the following reaction:
CO + H2 <====> CH3OH
A reaction mixture in a 5.18 L flask at a certain temperature contains 26.8 g CO and 2.36 g H2 . At equilibrium, the flask contains 8.67 g CH3OH.
Calculate the equilibrium constant Kc for the reaction at this temperature.
in the second step of the Mond process, the gaseous Ni(CO)4 is isolated and heated to 500 K. the equilibrium constant for the above reaction at 500 K is 1.21 x 10^-4. why is the temperature increased for the second step of the Mond process?
Calculate the pH of the resulting solution after the following volumes of HNO3 have been added. (e) 50.0 mL (f) 100.0 mL Show the work please
A 15.8 g sample of a nonelectrolyte was dissolved is 104.0 g of water. The solution's freezing point was -1.9°C. What is the molar mass of the unknown compound?
an ideal gas is contained in a cylinder with a volume of 5.0 102 ml at a temperature of 30degc and a pressure of 720.
Write a balanced equation for the reaction, and identify the reducing and oxidizing agents. (b) How many total moles of gas (water vapor and nitrogen monoxide) are produced when 50.0 kg of ammonium perchlorate reacts with a stoichiometric amount o..
consider a solid sphere of radius 19 cm at a temperature of 42 degrees celsius. suppose the sphere is completely
Aluminum metal dissolved in hydrochloric acid as follows: 2Al(s) + 6HCl(aq) → 2AlCl3(aq) + 3H2(g)
mercury has a density of 13.6 g per ml. a barometer holding 9.50 ml of mercury has broken. the cost of mercury disposal
An ice cube (mass 30 g) at O°C is left sitting on the kitchen table, where it gradually melts. The temperature in the kitchen is 25°C. Calculate the change in the entropy of the ice cube as it melts into water at O°C. (Don't worry about the fact ..
What is the pH (to nearest 0.01 pH unit) of a solution prepared by mixing 52.0 mL of 0.631 M HCl and 63.0 mL of 0.723 M NaOH
Write the complete electron configuration of lead (not the simplified condensed notation using the enarest inert gas)
What is the solubility of Ca(OH)2 in 0.0500 M NaOH assuming both Ideal and Real behavior?
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