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mestny [16]
2 years ago
14

A chemist studies two forms of gasoline. Which of the following branches of chemistry might the chemist use?

Chemistry
2 answers:
maxonik [38]2 years ago
7 0

Answer:

Organic Chemistry

Explanation:

I can confirm that this is correct. I won't give a detailed explanation. Read your textbook or ask a teacher for help. But quickly...

Organic Chemistry: <em>subdiscipline of chemistry dedicated to the study of compounds that contain carbon.</em>  

Gasoline <u>does</u> contain carbon.

yuradex [85]2 years ago
4 0
Yes its a tricky one. 
Personally I would go for A.
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Answer:

6

Explanation:

3 * 2 =6

5 0
2 years ago
If you start with 6 mol of nitrogen gas (N2+) what mass (g) of ammonia (NH4) will be produced?
Yanka [14]

Answer:

204g of NH3

Explanation:

The balanced equation for the reaction is given below:

N2 + 3H2 —> 2NH3

Next, we shall determine the number of mole NH3 produced by reacting 6moles of N2. This is illustrated below:

From the balanced equation above,

1 mole of N2 reacted to produce 2 moles of NH3.

Therefore, 6 moles of N2 will react to produce = 6 x 2 = 12 moles of NH3.

Finally, we shall convert 12 moles of NH3 to grams. This is illustrated below:

Number of mole of NH3 = 12 moles.

Molar mass of NH3 = 14 + (3x1) = 17g/mol

Mass of NH3 =..?

Mass = mole x molar mass

Mass of NH3 = 12 x 17

Mass of NH3 = 204g.

Therefore, 204g of NH3 will be produced from the reaction.

3 0
2 years ago
An unknown metal absorbs 61 J of heat, and its temperature increases by 29∘C. What is the heat capacity of the metal?
aniked [119]

Answer:

2.103 J/C

Explanation:

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Heat Capacity = Quantity of heat / Temperature Change

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3 0
3 years ago
When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 16.8g of carbon were burned in the presence of
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Explanation:

8 0
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