0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How do you do addition integers?
addition and subtract in integers
What is the undo of addition?
The opposite of addition is subtraction.
What is the opposite of addition?
Subtraction is the opposite of addition.
What is the communitive property of addition?
The commutative property of addition is a fact that proves an answer is the same even if you switch the 2 numbers in the addition problem around. This only works with addition.
How do you check addition with division?
You don't. You can check addition with subtraction or subtraction with addition, since subtraction is the opposite of addition. Similary, you can check division with multiplication, or vice versa.
What process joins two monomers?
Addition polymerisation
How is polymerisation carried out?
There are 2 types:- Addition polymerisation is polymerisation in which monomers are joined across the double bond, for example polyethene. Condensation polymerisation is when water is lost from the two monomers for example the polymerisation of nylon, the two monomers are a diamine and dicarboxylic acid. From the amine an H goes and combines with and OH from the acid to form water. From this reaction, 2 moles of water are lostto form nylon -NH-[ ]-NH-C=O-[ ]-C=O-
What is polymer?
nothing
How did polyethylene form?
It forms through addition polymerisation. The double bonds in ethene break to form a long continuous chain ( a polymer) which is polyethylene.
What does a monomer need in its structure to undergo addition polymerisation?
A monomer needs to have a double bond or another reactive functional group (such as a triple bond or epoxy group) in its structure to undergo addition polymerization. This reactive site allows the monomers to link together to form a polymer chain through a series of addition reactions.
What happens in the process called addition polymerisation?
a chemical reaction in which simple molecules are added to each other to form long chain molecules without by products
What are the examples of polymerisation?
polyethylene,polyvinylchloride
Why the polymerisation of benzene is not possible?
Benzene is a stable aromatic compound with a delocalized ring of electrons. Its structure does not readily allow for addition reactions, which are necessary for polymerization to occur. The electron density in benzene is evenly distributed around the ring, making it difficult for monomers to add to the benzene structure in a way that would initiate polymerization.
What is polymerisation reaction?
Polymerisation is a process of reacting monomer molecules together in a chemical reaction to form three-dimensional networks or polymer chains.
What technology is used in the manufacturing of polythene?
Polymerisation
What is electropolymerization?
polymerisation in the presence of an electrical current
When monomers join up the process is called?
polymerisation.
