fizz.

sodium bicarbonate, which first hit the mass market in 1846 when dr. austin church and john dwight began selling their red-labeled soda packages, also is famous for neutralizing odoriferous fatty acids, and attacking grease by turning it into - believe it or not - soap.
{robert wolke}

classic.

soda has been referred to as liquid candy, and this is rather apt.
{dr. katz}