For each of the following unbalanced chemical
equations, calculate how many moles of each
product would be produced by the complete
conversion of 0.125 mol of the reactant indicated in boldface. State clearly the mole ratio
used for the conversion.
a. FeO(s) + C(s) - Fe(l) + CO. (3)
b. C12(3) + Kl(aq) - KCl(aq) + 12(5)
c. Na, B,0,(s) + H2SO (aq) + H2O(1) -
H, BO,(s) + Na SO,(aq)
d. CaC,(s) + H, O(l) -
Ca(OH),(s) + C, H,(8)

In 2002, the rare earth elements mine in mountain pass, california was closed because

Which sample at stp has the same number of atoms as 18 liters of ne at stp

Steam reforming of methane ( ch4) produces "synthesis gas," a mixture of carbon monoxide gas and hydrogen gas, which is the starting point for many important industrial chemical syntheses. an industrial chemist studying this reaction fills a 1.5 l flask with 3.5 atm of methane gas and 1.3 atm of water vapor at 43.0°c. he then raises the temperature, and when the mixture has come to equilibrium measures the partial pressure of carbon monoxide gas to be 1 .0 atm. calculate the pressure equilibrium constant for the steam reforming of methane at the final temperature of the mixture. round your answer to 2 significant digits.