When water is added to baking powder the mixture steadily ‘bubbles’. which of the following is most likely to account for such an observation? a. trapped air in the powder is released b. baking powder contains an acid and a carbonate that react together c. baking powder contains an acid and a metal that react together d. water is decomposed by the powder

Which feature do highland climates have that lower elevation areas do not?

What is a number added in front of a formula in order to balance the equation

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.