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Llana [10]
3 years ago
7

a chemist studies two forms of refined gasoline. which of the following branches of chemistry might the chemist us?

Chemistry
2 answers:
valentinak56 [21]3 years ago
3 0
The branch of chemistry that the chemist might use will be the branch of <em>organic chemistry</em>. This is because gasoline is an organic compound. We can say that a compound is organic if it contains a carbon atom. Gasoline is composed of long chains of alkanes (hydrocarbons with single bonds) ranging from 4 carbon atoms to 12 carbon atoms.
sergiy2304 [10]3 years ago
3 0

Answer: Organic chemistry

Explanation:

As the chemist is studying two forms of gasoline, where both are organic chemicals hence they belong to organic chemistry as the branch. Also, the two forms of the refined gasoline can be used to study other features of gasoline in organic chemistry and the experiment can be help to analyze the gasoline in many ways.

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Why is the finance charge important to consider when shopping for credit?
IRISSAK [1]
The correct option is C.
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3 years ago
Compounds in a and b were named incorrectly. On a sheet of paper draw the molecule that fits the given description. From the str
krok68 [10]

Answer:

a. 4—ethyl—5—methyloctane

b. 2,2,6—trimethyloctane

Explanation:Please see attachment for explanation

3 0
3 years ago
if atoms of lithium and sodium easily give up a single electron which other elements also have this property
Mars2501 [29]
Basically all of the elements found in Group I of the periodic table also have this property. The ability to easily give up a single valence electron.
6 0
4 years ago
3.04 Quiz: Chemical Reactions 1 to 10 question
vaieri [72.5K]

Answer:

1. Chemical reactions

2.Substances

3. Properties

4. Precipitate

5. Light

6. Temperature

7. Color

8. Gas

Explanation:

During chemical reactions, new substances that possess new properties are formed. During the process of chemical reactions, evidences are found. Some of the evidences are formation of precipitate or light gel, production of gases and changes in color and temperature.

Chemical reactions start with the substances or compounds which are known as reactants. The reactants react to form new substances known as the products which possess new properties.

I only could help with 1 - 8 sorry.

5 0
3 years ago
Radio waves travel at the speed of light which is 3.00 x 10^8. How many minutes does it take for a radio message to reach saturn
ryzh [129]

Answer:

43.89 min

Explanation:

Given that:-

The speed of light = 3.00\times 10^8\ m/s

The distance = 7.9\times 10^8\ km

The conversion of distance in km to distance into m is shown below as:-

1 km = 1000 m

So,

Distance = 7.9\times 10^8\times 1000\ m=7.9\times 10^{11}\ m

The relation between speed distance and time is shown below as:-

Speed=\frac{Distance}{Time}

Thus,

3.00\times 10^8=\frac{7.9\times 10^{11}}{Time}

300000000\times time=10^{11}\times \:7.9\ s

Time = 2633.33 seconds

Also, 1 s = 1/60 min

So,

Time=\frac{2633.33}{60}\ min=43.89\ min

3 0
3 years ago
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