Which formula represents a hydrocarbon? (1) CH3I (3) CH3CH3 (2) CH3NH2 (4) CH3OH

Chemistry

2 answers:

stealth61 [152]4 years ago

5 0

Contains only Carbon and Hydrogen.

(3) CH3CH3

Leviafan [203]4 years ago

4 0

Answer: The correct answer is Option 3.

Explanation:

Hydrocarbon is defined as the species in which a covalent bond is present between only hydrogen and carbon atoms. Presence of only hydrogen and carbon atoms is considered as a hydrocarbon.

From the given options:

Option 1: $CH_3I$

Here, a bond is present between carbon and iodine. Thus, it is not considered as a hydrocarbon.

Option 2: $CH_3NH_2$

Here, a bond is present between carbon and nitrogen. Thus, it is not considered as a hydrocarbon.

Option 3: $CH_3CH_3$

Here, a bond is present between carbon and hydrogen. Thus, it is considered as a hydrocarbon.

Option 4: $CH_3OH$

Here, a bond is present between carbon and oxygen. Thus, it is not considered as a hydrocarbon.

Hence, the correct answer is Option 3.

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sammy [17]

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3 years ago

1. 2.0 mL/s x 4.0 hrs = ? L How do you do this conversion problem

Phantasy [73]

Answer:

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Explanation:

Hello!

In this case, considering that we are performing a conversion by which the time should be cancelled out to obtain liters, we first need to convert the seconds on bottom to hours and then the volume on top to liters, just a shown down below:

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