When 25 g of diethyl ether (C4H10O) is converted to vapor at its boiling point, about how much heat is absorbed? (heat of vaporization, ΔHvap = 15.7 kJ/mol)

What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water

If maltose undergoes hydrolysis what subunits does it results to?

An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron