C7h6o3 C4h6o3 C9h8o4 C2h4o2 2024 Release Date. Aspirin can be made in the laboratory by reacting acetic anhydride (c4h6o3) with salicylic acid (c7h6o3) to form aspirin (c9h8o4) and acetic acid (c2h4o2). Aspirin can be made in the laboratory by reacting acetic anhydride (c4h6o3) with salicylic acid (c7h6o3) to form aspirin (c9h8o4) and acetic acid (c2h4o2).

Aspirin is prepared from the reaction of salicylic acid (c 7 h 6 o 3) and acetic anhydride (c 4 h 6 o 3) to produce aspirin (c 9 h 8 o 4) and acetic acid (hc 2 h 3 o. Balance the reaction of c7h6o3 + c4h6o3 = c9h8o4 + c2h4o3 using this chemical equation balancer!