Pierakstīties
WAEC - Chemistry (2014 - No. 40)
Which of the following organic compounds could be represented by the empirical formula CH
2
O?
Ethanal
Ethane
Ethanol
Ethanoic acid
komentāri (0)
Piesakieties, lai komentētu
Reklāma
Ļaujiet javascript pareizi ielādēt šo lapu
