anhydrides

"The suspect readily answered all questions the police officers asked him."

"The bakery uses complex processes to transform flour, sugar, and eggs into delicious cakes. "

"The prisoners were kept in a secure compound. "

"I went to the park because the weather was nice. "

"My sister is very helpful, especially when it comes to organizing things. "

"Plastic bottles are made from polymers, which are long chains of smaller molecules linked together. "

"The science experiment involved mixing several chemicals together to see what would happen. "

"The student derived the answer to the math problem from the formula. "

"My grandfather was a skilled industrial during the 1950s. "

"He was dressed too formally for the occasion."

"There is one sterling and here is another"

"Hydrogen chloride is a diatomic molecule, consisting of a hydrogen atom and a chlorine atom."