it's really water with some acid in it. And in that mixture, sulfuric acid catalyzes chemical reactions between water and the bonds that hold peptides together. Take away either the water or the ...

Place the beaker of sulfuric acid into the hot water to warm up the acid ... Fit the filter funnel into a conical flask. 5. Add the reaction mixture from the beaker to the filter paper.

When they react water and a salt called sodium nitrate ... Nitric becomes nitrate, hydrochloric acid becomes a chloride and sulphuric acid becomes a sulphate. Katie: Oh go on then.