thiosulfate

"The photographer captured beautiful pictures of the school's annual talent show. "

"I got a letter from my brother."

"The box containing my old toys was stored in the attic. "

"The jewelry store displayed many beautiful silver necklaces. "

"My baking skills have developed significantly since I started taking the online course. "

"The lemon juice has a strong acid taste. "

"The removal of the old furniture was a big project for the family. "

"The sweet smell of many fruits, like bananas and apples, is due to the presence of esters. "

"My grandmother sprinkled a generous amount of salt on the spaghetti before serving it. "

"The excess of heavy water was given away to the neighbouring country."

"The student used a calculator to solve the math problem. "

"The lemonade was a clear solution of lemon juice and water. "