Your best bet (other than a chemical supply house) is probably a hardware store (drain cleaner) or auto supply store (battery acid). It's not cheap; expect to pay around US $100/gallon for reagent grade.
If you add zinc to sulfuric acid, you will get hydrogen gas as a product.
Platinum does not react with sulfuric acid under normal conditions.
sulfuric acid or sulphuric acid
Lead sulfate is the product.
Sulfuric acid (H2SO4)
If you add zinc to sulfuric acid, you will get hydrogen gas as a product.
Platinum does not react with sulfuric acid under normal conditions.
Sulfuric acid is highly corrosive, and would be fatal if ingested. It is not available for retail purchase.
sulfuric acid or sulphuric acid
Lead sulfate is the product.
p-aminobenzoic acid and ethanol in the presence of sulfuric acid yields benzocaine.
H2O + SO3 --> H2SO4 The product is sulfuric acid.
Sulfuric acid (H2SO4)
Sulfur oxides combine with water to produce sulfuric acid but not nitro acids. Nitro acids are a product of nitrogen oxides reacting with water.
It gives the product as calcuim-sulphate.
Mix Ethanol with Stearic Acid, use Sulfuric Acid as catalyst. Sulfuric Acid can be pre-diluted into the Ethanol. Boil the mixture under reflux. may need to do a few times after each reaction cycle, to use water to wash out the access ethanol & reaction by-product = water. Then re do the same, mix ethanol+sulfuric acid into the partial reactants (Stearic acid + Ethyl stearate) to fully convert the Stearic acid into Ethyl stearate.
ionic product IP = [H2+]2[SO42-] SOLUBILITY PRODUCT = IP (mol3dm-9)