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All plastics have carbon and hydrogen. Some can have oxygen, chlorine, nitrogen, sulfur and the list goes on. It depends on the plastic. Colouring agents are added, UV filters are added and "plasticisers" are added...
The simplest plastic is polythene which is food wrap and consists of only hydrogen and carbon.
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∙ 12y ago
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What chemical reactions can give off heat or what?
These chemical reactions are named exothermic.
Can chemical elements be split up by heating them?
Yes, it is possible: thermal decomposition and electrolysis.
Fireworks give off what energy?
They change into chemical to thermal!
What chemical gives bitter almond smell?
Cyanide can give off a bitter almond smell, but doesn't always give off an odor, and not everyone can detect this odor.
What are the chemical elements of plastic?
cylicone :)
What type of chemical is added to shampoo to give hair texture?
plastic resin
Can a plastic plant give off oxygen?
no
What is a chemical reaction that give off heat?
but
Is acrylic plastic mined?
We synthesize acrylic plastic from chemical products that we combine to give us the finished product. We don't mine it.
What chemical reactions can give off heat or what?
These chemical reactions are named exothermic.
Can chemical elements be split up by heating them?
Yes, it is possible: thermal decomposition and electrolysis.
Lichens and moss can cause chemical weathering when they give off what?
acid
Does water give off H20?
H2O is the chemical formula of water. Water does not "give off" water. when water produces steam or water vapour, the gas it gives off chemical make up is the same as water, which is H2o, so arguably it is giving off H2o.
Where does a candle get its power to give off heat and light?
fire is a chemical reaction
Can you put plastic plants with sea monkey's?
Yes as long as they are aquarium plants. Some other plastic plants give off toxins.
What are considered Favorable chemical reactions?
Chemical reactions that occur spontaneously usually give off energy, usually heat.
What do chemical changes always take in or give off?
Some reactions give off heat (exothermic), others absorb heat (endothermic). All reactions increase entropy.
