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TEA [102]
1 year ago
12

when a compound containing c h and o is completely combusted in air what reactant besides the hydrocarbon is involved in the rea

ction
Chemistry
1 answer:
Arada [10]1 year ago
7 0

When a compound containing C, H and O is completely combusted in air what reactant besides the hydrocarbon is involved in the reaction is Oxygen.

<h3>What is hydrocarbon?</h3>

A hydrocarbon is an organic molecule composed completely of hydrogen and carbon in organic chemistry. Group 14 hydrides include hydrocarbons. Hydrocarbons are often colourless and hydrophobic, with scents that are weak or exemplified by gasoline and lighter fluid. They exist in a wide range of molecular forms and phases, including gases (like methane and propane), liquids (like hexane and benzene), low melting solids (like paraffin wax and naphthalene), and polymers (such as polyethylene and polystyrene). Hydrocarbon refers to naturally occurring petroleum, natural gas, and coal, as well as their hydrocarbon derivatives and refined forms, in the fossil fuel industry. The primary source of energy on the planet is the combustion of hydrocarbons.

To learn more about hydrocarbons visit:

brainly.com/question/17578846

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When copper(II) oxide is heated with hydrogen gas, water and copper metal is produced. What mass of copper can be obtained if 32
Vadim26 [7]

Answer:

25.5 g

Explanation:

First, you will need a balanced chemical equation

CuO  +  H₂  ==>  H₂O  +  Cu

From the equation above, we can see that for every 1 mole of CuO (copper(II) oxide), 1 mole of Cu (copper) is produced.  

Convert grams of CuO to moles.  You should get 0.402 mol.  Now with the relationship established above, you can see that you should ideally get 0.402 mol.  Convert this to grams.  Your answer should be 25.5 g.

8 0
3 years ago
Calculate the volume in liters of a 0.00183g / L mercury(1) chloride solution that contains 125 mg of (Hg 2 Cl 2 ) .
tatiyna

Answer: 68.3L

Explanation:

Density = Mass / Volume

Density =  0.00183 g/L

Mass = 125 mg =  0.125g

Volume =     Mass / Density  =  68.3L

6 0
3 years ago
List all possible oxidation numbers for the elements. 21. Al
Alex73 [517]

Answer:

21. Al (Aluminium)

+3 (most common), -1, -2, +1, +2

22. Bi (Bismuth)

+3 (most common), -3, -2, -1, +1, +2, +4, +5

23. Ni (Nickel)

+2 (most common), -2, -1, 0,+1, +3, +4

24. Xe (Xenon)

0 (most common), +1, +2, +4, +6, +8

25. Pb (Lead)

+2 (most common), +4 (most common), -4, -2, -1, +1, +3

Explanation:

Now we proceed to present the answers for each element:

21. Al (Aluminium)

+3 (most common), -1, -2, +1, +2

22. Bi (Bismuth)

+3 (most common), -3, -2, -1, +1, +2, +4, +5

23. Ni (Nickel)

+2 (most common), -2, -1, 0,+1, +3, +4

24. Xe (Xenon)

0 (most common), +1, +2, +4, +6, +8

25. Pb (Lead)

+2 (most common), +4 (most common), -4, -2, -1, +1, +3

7 0
3 years ago
Two skydivers jump out of a plane. As the skydivers are in free fall, the potential energy they possessed at the airplane door I
LiRa [457]
That is true, the potential energy they possessed at the airplane door would be converted to kinetic energy. And if they driver is high up, he has further to fall. As the skydivers jump, the energy would be converted to kinetic energy.
7 0
4 years ago
Read 2 more answers
PLEASE HELP Is this a redox reaction?<br><br> Zn + 2 HCl → ZnCl2 + H2
Alla [95]

Answer:

answer is #4

Explanation:

Zn^0 -------> Zn^2+  ,

H^1+ --------> H^0

3 0
3 years ago
Read 2 more answers
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