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victus00 [196]
2 years ago
10

There is a container on the lab bench containing some unknown chemical. You should:

Chemistry
2 answers:
Elis [28]2 years ago
5 0

Answer:

D

Explanation:

Your supervisor is in charge of you so therefore you must always tell your supervisor first.

lesantik [10]2 years ago
3 0

Answer:

C.

Explanation:

Because you might get hurt, could be dangerous.

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The compound 1-butene is modeled here. What would need to happen for molecules of this compound to transform into polybutene? A.
kompoz [17]
In order to form polymers, we need to chain molecules together. This involves making bonds between them.

Shifting H’s around doesn’t accomplish anything.

Forming more double bonds will have the opposite result, as it would make the molecules more stable and less likely to react with each other.

Adding oxygen to the molecule no longer makes it polybutene. That would likely result in the formation of some sort of ether, as hey would react to form a C-O-C Bond.

The only answer left is A. In order to form polyalkenes, we have to break a double bond so that it’s available to form more covalent bonds.

Hope this helps
4 0
3 years ago
Which of the following is an example of a consumer?
PIT_PIT [208]

Answer:

D. Rabbit

Explanation:

The rabbit is the consumer because he/she (im not judging) will have to consume other plants or small insects to get his/her (again not judging) energy

5 0
3 years ago
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What solid contains two types of bonds?
Dafna1 [17]
I think the correct answer among the choices listed above is option B. Silicon oxide is the solid that contains two types of bonds because you have Si-Si bonds and Si-O bonds. That is two different covalent bonds. Hope this answers your question.
3 0
3 years ago
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Hola me pueden ayudar ¿Qué te sugiere la palabra virus? ¿Con qué la asocias?
irinina [24]

Answer:

significado es veneno o toxina. Se trata de una entidad biológica que cuenta con la capacidad de autorreplicarse al utilizar la maquinaria celular. Un virus está formado por una cápside de proteínas que envuelve al ácido nucleico (ADN o ARN).

6 0
2 years ago
Most cases of cancers are caused by <br> a. mutation <br> b. radiation <br> c. tumors <br> d. drugs
Marat540 [252]

Answer:

mutation

Explanation:

a mutation in the genes causes cancer cells to reproduce and infect others when it should kill itself off immediately

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2 years ago
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