| Venus is covered in a mass of clouds which are thought to be a couple of miles thick and made up of sulphuric acid. |
| Holmes returned to his bench and quickly replaced the hydrochloric acid, sulphuric acid, and sodium carbonate to their proper storage locations. |
| However, it is understood the substance is a waste product created during the distillation of tar, coal, oil or gas and contained sulphuric acid. |
| They also demonstrated the use of fire extinguishers with chemicals such as sodium bicarbonate and diluted sulphuric acid. |
| Oxidizing acids such as nitric acid or strong sulphuric acid cannot be handled with copper alloys. |
| Battersea firefighters poured soda ash down the toilet, neutralising the sulphuric acid and stopping the production of the chlorine gas. |
