What are the first aid rules for acid or alkali burns?

1) In case of a chemical burn with acid, the affected area should be treated with a solution of baking soda to neutralize the acid, and in case of an alkali burn, the affected area of the skin should be treated with a weak solution of acetic acid to neutralize the alkali;
2) After treatment, the affected skin area should be rinsed with a stream of water for 15 minutes and then applied with a sterile bandage.