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nic × \\| e Chegg Study | Guided SWX V G how to find the weaker t × Ch : com/ilr

ID: 1083897 • Letter: N

Question

nic × | e Chegg Study | Guided SWX V G how to find the weaker t × Ch : com/ilrn/takeAssignment/takeCovalentActivity.do?locator= assignment-take&a; Answer questions a-c about the Bronsted acid-base reaction below using the identifying letters A-D A table of pK, values for various organic and inorganic acids can be found in the references section CH OH methide water methane hydroxide a) The weaker acid is b) Its conjugate base is c) The species that predominate at equilibrium are (two letters, e.g. AC Submit Answer Retry Entire Group No more group attempts remain

Explanation / Answer

ANS: A) The weaker acid is CH4. Because compared to water, methane cannot donate a proton as the conjugate base is highly unstable

B) Its conjugate base is CH3-. Its highly unstable

  C) The species that predominate at equillibrium are C and D. They are the stable products at equillibrium