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san4es73 [151]
3 years ago
12

PLZ HELP IT BEING TIMED!!!!!! PLZ ANSWER!!!!!

Chemistry
1 answer:
Wittaler [7]3 years ago
6 0

Answer:

YIKES. a bit late. Answers include 1, 2, 3

Explanation:

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The observation has to be made up and i can’t think of anything or a hypothesis who can help!
Setler79 [48]

Answer:the answer is hypothesis

Explanation: that’s the answer

8 0
4 years ago
Which functional group occurs in the monomers of addition polymers? How are these polymers different from one another?
mafiozo [28]

Addition Polymerization reaction also known as chain Polymerization reaction. Monomers must contain double bond as a functional group.

<h3>What is Polymerization Reaction? </h3>

The chemical reaction which involves the addition of monomers to form higher molecular mass molecules is known as polymerization. There are two basically two types of polymerization, one is chain-reaction (or addition) and the other is step-reaction (or condensation) polymerization.

<h3>Chain-reaction (addition) polymerization</h3>

One of the most common and important types of polymer reactions is chain-reaction (addition) polymerization. This type of polymerization involves three step process including two chemical entities. The first which is known simply as a monomer. It is initially exists as simple units. Normally in all cases, the monomers must have at least one carbon-carbon double bond. Ethylene is one of the best known example of a monomer which is used to make a common polymer.

<h3>Step-reaction (condensation) polymerization </h3>

It is second type of polymerization reaction. This polymerization method is used to produce polymers having lower molecular weight as compared to chain reactions and requires higher temperatures to occur.

In this type of reaction, monomers must have two functional group.

Thus, we concluded that the Monomers must contain double bond as a functional group in addition Polymerization reaction.

learn more about Polymerization reaction:

brainly.com/question/7025919

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8 0
2 years ago
(f) what is the observed rotation of 100 ml of a solution that contains 0.01 mole of d and 0.005 mole of l? (assume a 1-dm path
never [62]
<span>Answer: .01 moles of D to .005 moles of L ~ so, .01+.005 = .015 total; using this total value, divide the portions of D and L. so .01/.015 to .005/.015 ~ 67% D to 33% L. And thus, the enantiomer excess will be 34%.</span>
4 0
3 years ago
Read 2 more answers
Why is methanol written as ch3oh instead of ch4o?​
Ahat [919]

Answer: Here comes the role of another formula, which we refer to as the structural formula and that is CH3OH for methanol. The structural formula gives us an additional information that carbon is attached to three hydrogen atoms and one oxygen atom.

3 0
3 years ago
when objects like horseshoe are left outside over time, the iron in them will react with oxygen to produce rust. Is this a chemi
xxTIMURxx [149]
Feros is a chemical property
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3 years ago
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