Definition of Rice Krispies in US English - (A trademark for) a breakfast cereal made from grains of rice which are steamed, sweetened, and then heated rapidly in t Definition of Rice Krispies in US English - (A trademark for) a breakfast cereal made from grains of rice which are steamed, sweetened, and then heated rapidly in t dictionary thesaurus
ferÂ·ric chloÂ·ride test. a qualitative test for the detection of phenylketonuria; the addition of ferric chloride to urine gives rise to a blue-green color in the presence of phenylketonuria.
Iron(III) chloride. Hydrated crystals of ferric chloride. Iron(III) chloride, also known as ferric chloride, is a compound of iron and chlorine with the formula FeCl3. It is a moderately strong Lewis acid and many of its applications exploit this property. It normally exists as a hexahydrate salt.