25 as part of an environmental science project, jason tested the ph of the freshwater stream near his house. he obtained a ph reading (using a universal indicator strip) of 6.4. explain whether the water in the stream is acidic, basic or neutral by describing what you know about the ph scale. indicate also whether the water has more h+ (h3o+) ions or oh- ions. your answer should contain a minimum of 3 well-written sentences.

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.