Following are Fischer projections for a groupof five-carbon sugars, all of which are aldopentoses. Identify thepairs that are enantiomers and the pairs that are epimers. (Thesugars shown here are not...

Following are Fischer projections for a group
of five-carbon sugars, all of which are aldopentoses. Identify the
pairs that are enantiomers and the pairs that are epimers. (The
sugars shown here are not all of the possible five-carbon sugars.)

Extracted text: СНО 2 СНО Н—С—ОН H-C-OH H-C-OH Но-с—н Н—с—ОН HO-C-H CH,OH CH̟OH CHO СНО H-C-OH но-с—н H-C-OH H-C-OH Но-с-н H-C-OH ČH̟OH ČH̟OH CHO СНО H-C-OH Но-с-н Но-с—Н Но-с—н H-C-OH Но-с-н ČH,OH ČH,OH