In the reaction 2K + 2H2O + 2KOH + H2 which compound has an element ratio of 1:1:1?

What semimetal can form four single covalent bonds.

Amount of liquid measured in l or lm

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.