When you use a battery the electric current is produced by a chemical change within the battery. In rechargeable batteries the chemical reaction is reversed by the recharging current, and it's then ready to supply more current
yea, i think so since electricity is a new substance being created by the chemical changes in the battery
chemical; when charging, a chemical change is produced to provide energy for the phone.
When a battery is charged, the energy you put into it
is stored in the form of chemical changes inside.
Yes. an oxidation - reduction reaction occurs in the battery. any chemical reaction is chemical change
Yes, when you discharge the battery this process is called oxidation.
Chemical.
Chemical.
The corrosion of a battery is a chemical change.
Burning of coal, oil or wood, discharging of a battery.
A process in which the reactants form products with different chemical compositions is generally a chemical change. It is also often harder to change the products of a chemical reaction back into the reactants, than it is for a physical change. For instance, burning a log would be a chemical change; you don't have wood after you burn the log, you have carbon dioxide, soot, etc., and you can't get the wood back by reversing the process.
frying an egg
Charging a battery.
The corrosion of a battery is a chemical change.
no
yes.
No. A chemical reaction has taken place but mass is conserved.
Burning of coal, oil or wood, discharging of a battery.
Chemical change
Chemical change
Yes. The charging causes a chemical change in the electrolyte of the battery.
Answer 1: yes Answer 2: How can it be discharging if it is charging?
Chemical.
A process in which the reactants form products with different chemical compositions is generally a chemical change. It is also often harder to change the products of a chemical reaction back into the reactants, than it is for a physical change. For instance, burning a log would be a chemical change; you don't have wood after you burn the log, you have carbon dioxide, soot, etc., and you can't get the wood back by reversing the process.
No. But there are chemical changes involved in the battery, if that's what you mean.