a ribonucleoside 3'-phosphate + H2O <=> a ribonucleoside + phosphate
a ribonucleoside 3'-phosphate + h2o <=> a ribonucleoside + phosphate
a ribonucleoside 3'-phosphate + H2O <=> a ribonucleoside + phosphate
a ribonucleoside 3'-phosphate + h2o <=> a ribonucleoside + phosphate