Is sulphuric acids in dyes

Is so2 a ionic compound? What is the balanced equation between sodium fluoride and water? How much does 5 grams of gold cost? How does carbonic acid help to erode granite.? Is it possible that another holacost will occur? How many neutrons in sulfur? What are three elements that have more than oxidation number? How much energy is generated from freezing 2.5 grams of water? Where does the UK get its salt from? What yellow and smells like bannans? What us the pOH of a solution with OH 9.0 10 -7? Is pure water with a pH 7 acid or alkaline? What is the composition of a 14-karat gold? What is the difference between phosphodiester bonds and hydrogen bonds? Is table salt a result of a covalent bond? How strong are forces between atoms in a covalent bond? How can you determine retention time of a compound? What breaks fats into fatty acids and glycerol? Is it possible to have a dilute solution of a strong acid? How much does the element thorium cost?

Is sulphuric acids in dyes?