Description:
General Chemistry kosi yakakosha yehuwandu hwakawanda hwevadzidzi vanobva kwakasiyana ndima dzesainzi nehuinjiniya. Iyi kosi yakagadzirirwa kukubatsira kuti ubate zvakasimba pamusoro pemisoro yakakosha muchemistry yaunofanirwa kuziva kuti uite zvakanaka mubvunzo nemakirasi ako. Pakupera kwekosi iwe ...