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Is chemicals in a battery reacting to the power of a flashlight a physical or chemical change?
The reaction of chemicals in a battery to power a flashlight is a chemical change. This is because the chemicals in the battery undergo a chemical reaction to produce electricity, which powers the flashlight.
If in a circuit why do batteries die?
Batteries produce electricity by chemical reaction. When all the chemicals in the battery are used up, the reaction can't continue and the battery dies.
What is the resut of a chemical reaction?
The result of a chemical reaction is a change in the properties and composition of the reactants to form one or more products with different chemical properties. This change is due to the rearrangement of atoms and the breaking and forming of chemical bonds during the reaction.
What kind of chemicals does Iraq produce?
Chemicals for chemical nuclear warfare
Why don't glow sticks last forever?
Glow sticks contain chemicals that undergo a chemical reaction to produce light. This reaction has a limited lifespan, and once all the chemical components have reacted, the glow stick will no longer produce light. This is why glow sticks do not last forever.
What is a stabilizer?
In chemistry, a stabilizer is a chemical that inhibits the reaction between other chemicals. In aerodynamics, stabilizers are structures that produce stability along the horizontal or vertical axis.
What is a chemical reaction is endothermic?
An endothermic reaction is a chemical reaction that absorbs energy. Such reactions usually produce a temperature drop.
How does glow produce light?
A glow stick produces light through a chemical reaction called chemiluminescence. This reaction occurs when two chemicals within the glow stick mix together inside the plastic casing. The mixing of these chemicals produces energy in the form of light.
Are glow sticks exothermic or andothermic and why?
Glow sticks are exothermic because they produce light through a chemical reaction that releases energy in the form of light and heat. The reaction typically involves the mixing of two chemicals inside the glow stick to produce the glowing effect.
Is petrol in a car a chemical reaction?
Yes, using petrol (gasoline) in a car to produce movement is a chemical reaction.
Is sugar a solution that produce chemical reaction?
Yes
How do chemicals affect the inflation of a balloon?
Chemicals such as baking soda and vinegar can react to produce carbon dioxide gas, which can inflate a balloon by increasing pressure inside it. When the reaction occurs in a closed environment like a balloon, the increasing pressure forces the balloon to inflate.
