Calculate the mass of sulfuric acid that has reacted with barium chloride if the chemical

Calculate the mass of sulfuric acid that has reacted with barium chloride if the chemical amount of the precipitated substance is 2.5 mol.

When sulfuric acid reacts with barium chloride, an insoluble precipitate of barium sulfate is synthesized.

To synthesize 2.5 mol of barium sulfate, you must take at least 2.5 mol of sulfuric acid.

Let’s calculate its weight. For this purpose, we multiply its chemical amount by its molar mass.

M H2SO4 = 2 + 32 + 16 x 4 = 98 grams / mol;

m H2SO4 = 2.5 x 98 = 245 grams;