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Its all a load of poo.
A lithium battery is composed of a lithium metal oxide cathode, a graphite anode, and a lithium salt electrolyte solution.
the positive plate is Pb the negative is PbO2 and the acid is H2SO4.
It is 65% distilled water and 35% Sulfuric Acid.
Band, Colors, salute battery, and formation of troops
Discharging of a flashlight battery is a chemical change because it involves the chemical reaction of the battery components producing electricity through oxidation and reduction reactions. This process leads to a change in the chemical composition of the battery materials, unlike physical changes that only affect the physical state or appearance of a substance without altering its chemical composition.
The relative density of a fully charged battery is typically around 1.28 to 1.3 for lead-acid batteries. This measurement can vary based on the type of battery and its specific composition.
Hard rubber used for making battery containers typically consists of a mixture of sulfur, accelerators, fillers (such as carbon black), and natural or synthetic rubber. This composition is chosen for its durability, resistance to chemicals and electricity, and ability to withstand harsh environments commonly found in battery applications.
Electrolytes in battery acid help conduct electricity by carrying charged particles between the battery's electrodes, allowing the chemical reactions that generate electrical energy to occur. They are essential for the battery to function properly and efficiently.
Discharging a battery involves a chemical change where the stored chemical energy is converted into electrical energy. This is not considered a physical change because the composition of the materials inside the battery changes during the discharging process.
It is the type of battery that most cars use. A storage battery in which the electrodes are grids of lead containing lead oxides that change in composition during charging and discharging, and the electrolyte is dilute sulfuric acid.
It depends on many factors:Size of the batteryChemical composition of the batterySpecifications of the notebookWhat you're using the notebook for (music/images/games/movies use more battery)On average - around 2 hours.