3. Imagine a made-up polyatomic ion named Paramangate. (No, this ion doesn't really exist, so you can't look this one up). Sodium Paramangate has the formula NazCsH10O3.
a. What is the formula for paramangate? You must include the charge. (2 pts)
b. Write both the formula and the name for the compound formed when Cu2+ combines
with paramangate? (2 pts)

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.