a butanoate ester + H2O <=> an aliphatic alcohol + butanoate + H(+)
a butanoate ester + h2o <=> an aliphatic alcohol + butanoate + h(+)
a butanoate ester + H2O <=> an aliphatic alcohol + butanoate + H(+)
a butanoate ester + h2o <=> an aliphatic alcohol + butanoate + h(+)