Hydrofluoric acid (HF) is a solution of hydrogen fluoride in water. Its chemical formula is HF. It is a weak acid, but very corrosive and extremely toxic. It can dissolve glass to make hexafluorosilicic acid.
The produce, the products, and the exhibits by organizations such as the Burlington County Historical Society all looked worthy on Wednesday. But to me, the farm fair is about the animals - and the kids who labor over and love them. I could see the devotion on the faces of Mansfield Township neighbors and pals Nick Kester and A.J. Brooks, who are both 12 and raise a type of sheep called a Lincoln. They'll show their animals in a wool competition Thursday.
HOLD ON: Last yearâs Niagara County Fair was in full swing with rides, games, food and animals. Ryan Vertino and Miranda Forti hang on tight on the Round Up ride. Kids, cows and candy apples. If itâs August, it must be time for the Niagara County Fair. The annual event kicks off at 8 a.m. Wednesday with the Farm City Breakfast, featuring guest speaker Dean Norton, president of the state farm bureau.