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astraxan [27]
3 years ago
8

What is crude oil classified as

Chemistry
2 answers:
Dmitry_Shevchenko [17]3 years ago
7 0

Answer:

Fossil Fuel

Explanation:

Petroleum components are separated using a process known as fractional distillation, which involves distilling a liquid mixture into fractions with different boiling points, often using a fractionating column. It is made up of naturally occurring hydrocarbons with varying molecular weights, as well as other organic molecules.

77julia77 [94]3 years ago
5 0

Answer:

Crude oil is a naturally occurring petroleum used in substances like gasoline and diesel. Hope this helps!

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How are the appearances of lithium, sodium and potassium similar?
Svetlanka [38]
They are all metals that share common structures and similar properties that meant them appear identical to one another
7 0
2 years ago
Balance the following reaction. A coefficient of "1" is understood. Choose option "blank" for the correct answer if the coeffici
CaHeK987 [17]
Answer : To balance a chemical equation you need to find the same number of molecules on both the sides of the reaction.

Here in the reaction ;

KI + Pb (NO_{3})_{2}----\ \textgreater \  Pb I_{2} + KNO_{3}

here we can see that I is not balanced so we need to balance that,
also nitrate is unbalanced we need to work on that as well.

so on solving we get,
2KI + Pb (NO_{3})_{2}----\ \textgreater \ Pb I_{2} + 2KNO_{3}

4 0
3 years ago
Determine the electron-group arrangement, molecular shape, and ideal bond angle(s) for each of the following:
lubasha [3.4K]

Solution :

a). $SO_3$

  This compound is known as sulfur trioxide.

  The molecular shape of sulfur trioxide is trigonal planer.

   And the bond angle is 120°.

b). $N_2O$

   This compound is known as Nitrous oxide. Here, nitrogen is in the center.     There is no lone pair around the nitrogen atom and it forms two sigma bonds with the other two atoms.

 It is linear in shape.

  The bond angle between them is 180°.

c). $CH_2Cl_{2}$

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   The bond angles is 120°

   

6 0
3 years ago
23. The reaction between solid sodium and iron(ill) oxide 15
Verdich [7]

Answer:

A. Limiting reactant

Explanation:

Mark me as a brainliest happy po ako sa pag sagot sana tama ako kung mali paki. Comment lang dito kasi solve ako ulit

5 0
3 years ago
PLEASE ANSWER ASAP!!!!!!! 50 points if the answer is correct!
Ad libitum [116K]

5

 mL acetic acid

95

mL water

Explanation:

Since

5

%

of the vinegar, by volume, is acetic acid, and we have

100

mL of vinegar, we have

5

mL of vinegar.

Similarly, we have

100

%

−

5

%

=

95

%

being water, so we have

95

mL of water.

8 0
3 years ago
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