Air contains 20% oxygen by volume. Calculate the theoretical volume of air which will be required for burning completely 500 ${{m}^{3}}$ of acetylene gas. All volumes are measured under the same conditions of temperature and pressure.
Air contains 20% oxygen by volume. Calculate the theoretical volume of air which will be required for burning completely 500 ${{m}^{3}}$ of acetylene gas. All volumes are measured under the same conditions of temperature and pressure.