What are the basic raw materials for manufacture of sulfuric acid?

What are the basic raw materials for manufacture of sulfuric acid? Correct Answer Sulfur and pyrites

85 to 95% sulfuric acid is produced by mining and commercial oxidization of 80 to 90% sulfur containing and 10 to 15% pyrates containing raw materials. Nitrogen is used as raw materials in the production of ammonia, nitric acid etc.

Related Questions

Acid rain is any form of precipitation with high levels of nitric and sulfuric acids. It can also occurs in the form of snow,fog and tiny bits of dry materials that settle on the ground. rotting vegetation and erupting volcanoes release some chemicals that causes acid rain but majority is because of the human activities such as burning of fossil fuels, factories and auto mobiles. Acid rain has many ecological effects, few of which are given below. Which of the following, if true, would weaken the conclusion about the effects of acid rain on the environment? 
A stock solution of 12.0 M sulfuric acid is made available. What is the best procedure to make up 100. mL of 4.0 M sulfuric acid using the stock solution and water prior to mixing?
Sulfurous acid is a weak acid, while sulfuric acid is a much stronger acid because