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Methane (US: / ˈ m ɛ θ eɪ n / METH-ayn, UK: / ˈ m iː θ eɪ n / MEE-thayn) is a chemical compound with the chemical formula CH 4 (one carbon atom bonded to four hydrogen atoms). It is a group-14 hydride, the simplest alkane, and the main constituent of natural gas.
Bis-tris methane, also known as BIS-TRIS or BTM, is a buffering agent used in biochemistry.Bis-tris methane is an organic tertiary amine with labile protons having a pKa of 6.46 at 25 °C.
The warming influence (called radiative forcing) of long-lived greenhouse gases has nearly doubled in 40 years, with carbon dioxide and methane being the dominant drivers of global warming. [21]
The derecho that crossed into Ontario and Quebec was the result of a warm and very humid airmass that had plagued much of Central and Eastern Canada and the vast majority of the continental U.S. Temperatures in Toronto, Ottawa, Windsor and Montreal were approaching 35 °C (95 °F) for a few days including the day of the storms, while Heat Index ...