When you open a savings account you'll get a small book called a register (like a checkbook register) where you write your beginning balance (the amount you originally deposit) and all of your future deposits and withdrawals. This tool helps you keep track of how much money you have.
Hydrogen Sulfide: Nature's Chemical Helper. The main use for hydrogen sulfide is in the production of sulfuric acid and elemental sulfur. Manufacturers use sodium hydrosulfide, sodium sulfide and similar inorganic sulfides to create products such as pesticides, leather, dyes and pharmaceuticals.ydrogen sulfide is also used in chemical warfare. Many industrial entities, such as iron smelters, landfills, food processing plants and breweries, produce or use hydrogen sulfide.
Among other applications, hydrogen peroxide is used as a disinfectant. It is used to treat inflammation of the gums and to disinfect (drinking) water. It is also used to combat excessive microbial growth in water systems and cooling towers.ydrogen peroxide can be used for dechlorination, in other words to remove residual chlorine. Residual chlorine forms corrosive acids when it is oxidised by air or condensates on process systems. When chlorine reacts with hydrogen peroxide, hydrogen peroxide falls apart into water and oxygen.