Write the reaction equations: C3H8 → C3H6 → C3H7Br → C3H8O → C3H6O → C5H10O2

Let’s compose the reaction equations:
C3H8 = C3H6 + H2 – dehydration reaction, propene is formed;
H2C = CH – CH3 + HBr = H3C – CHBr – CH3 (C3H7Br) – addition reaction;
C3H7Br + KOH = C3H7OH + KBr – exchange reaction, propanol was obtained;
С3Н7ОН + CuO = C3H8O + Cu + H2O – oxidation reaction, propanal is formed;
С3Н8О + Ag2O = H3C – CH2 – COOH + 2Ag – silver mirror reaction, propionic acid was obtained;
Н3С – СН2 – СООН + С2Н5ОН = Н3С – СН2 – СОО – С2Н5 + Н2О – esterification reaction, propionoethyl ether is formed. Molecular formula – C5H10O2.