When a lead-acid battery is discharged, the electrolyte (sulfuric acid) and the active material on the plates of the battery (lead) are consumed to produce water and lead sulfate and current flow. The chemical equation for a lead-acid battery during discharge is: PbO2 Pb 2H2SO4 -->PbSO4 2H2O +Electrical energy. The chemical equation for a lead-acid battery during charge is the reverse with lead, sulfuric acid, and heat being yielded as well as some Hydrogen gas. Ideally, all of the lead sulfate is recombined with the hydrogen from the water to replenish the sulfuric acid. When a lead-acid battery is charged, electrical energy is added to the battery, causing the water and lead sulfate to be recombined to produce electrolyte and the active plate material. During normal charging, hydrogen gas is given off, however if internal damage to the plates or low electrolyte levels exist, internal gassing may create hydrogen sulfide gas. In sealed batteries this would normally not vent to the outside.
The chemical name for "fart acid" is actually hydrogen sulfide (H2S). It is the compound responsible for the characteristic odor of flatulence.
there are 7, 2 hydrogen, 2 sulphur and 4 oxygen.Answerthat above is wrong =.=" its there are 7, 2 hydrogen, 1 sulphur and 4 oxygen...
Never combine cyanides with acid: toxic hydrogen cyanide might easily escape.
Sulfuric Acid
Sour gas is a natural fuel gas that has high concentration of H2S (hydrogen sulfide). The sulfide gives the gas an unpleasant odour like that of rotting eggs. When burned sour gas releases SO2 (sulfur dioxide) an acid gas that can corrode metals. Acid are often referred to as sour as the origin of the word is from the Germanic word sauer or acidic
hydrogen
Hydrogen is released during charging of a lead acid battery.
Hydrogen is released while charging.
ACID
A lead acid car battery releases hydrogen gas as it is charged. Hydrogen is highly flammable.
It's not healthy, but yeah. The trouble with a charging battery is hydrogen buildup from lead-acid (car) batteries.
H2S is not likely to erode the plastic, but the acid from inside the battery definitely could.
Hydrogen persulphide, or hydrogen di0sulphide. It has the structure 'H-S-S-H'.
similar to separating the oxygen and hydrogen in water. When the battery fully charged it is made up of 64% water and 36% sulfuric acid and when the battery is in "charging" state by the alternator or charging source the electricity basically separates the water molecules (hydrogen from oxygen) giving of the hydrogen as bubbles.....sKD
There are many such acids including sulfuric acid, sulfurus acid hydrogen sulfide.
hydrogen sulfide and sulfuric acid
Dihydrogen Sulfur Trioxide or sulfurous acid