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4 years ago

Which phrase describes an iron ore?

Chemistry

1 answer:

Alecsey [184]4 years ago

6 0

Answer:

a rock containing a lot of iron

Explanation:

Iron ore is an ore of iron and this implies a rock that contains a substantial amount of iron.

An ore is a naturally occurring rock type that hosts a certain type of metal or solid that can be won at profit with some gangue minerals. Iron ore is one such type of substance from which significant amount of iron can be extracted for use by man. The remaining part quite not useful is the gangue.

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3 years ago

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faltersainse [42]

Answer:

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4 years ago

Read 2 more answers

"Construct a multistep synthetic route from ethylbenzene to (2-bromoethyl)benzene by dragging the appropriate items into the bin

umka2103 [35]

Answer:

The best reagents that are used for the conversion of ethylbenzene to (2-bromoethyl)benzene is shown in the first diagram attached.

Explanation:

Concepts and reason

The concept used to solve this problem is by using the given reagents, possible products will be formed in each step and then label it exactly in the given boxes in order to form the exact product.

Here, the starting reactant is ethyl benzene and the final product is (2-bromoethyl)benzene.

Fundamentals

Bromine molecule is used for bromination of alkene. Trans addition takes place.

Addition of HBr to the double bond forms an alkyl bromide.

Potassium tertiary butoxide is a sterically hindered base.

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The reaction is as shown in the second attachment(pictures 2,3 and 4).

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3 years ago

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Explanation:

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