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Fittoniya [83]
3 years ago
13

write the balanced equation for the reaction that occurs when butane undergoes combustionWhat is the coefficient of oxygen in th

e balanced equation?
Chemistry
1 answer:
love history [14]3 years ago
5 0

Answer:

2C4H10 + 13O2 ----> 4CO2 + 10H2O

The coefficient of oxygen in the balanced equation is 13

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For which type if reaction must you use an activity series to predict the results
Paha777 [63]

Single replacement or single displacement reactions

Explanation:

In a single replacement or displacement reaction, the activity series is useful in predicting whether the reaction will take place or not.

  • In this reaction type, one substance is replacing another.

                 C + DE → CD + E

  • The relative positions of the two elements in the activity series provides the driving force for the single replacement reaction.
  • An element high up in the series will displace one that is lower in the series because it is more reactive.

Learn more:

Chemical reactions brainly.com/question/3953793

#learnwithBrainly

5 0
3 years ago
The fermentation of C6H12O6 will produce carbon dioxide and
Leokris [45]

Answer:

ethanol

Explanation:

CO2 is carbon dioxide

C2H5OH is ethanol and we know that because that is what is left after taking out the CO2

5 0
3 years ago
Ordinary water boils at 100°C. Can it be made to boil at 95°C or 105°C.​
slava [35]

It can be done. Normally the boiling point of water is 100°C. It will boil at temperature greater than 100°C more quickly. Water can be boiled at 95°C but for that the atmospheric pressure of the water should be decreased which will decrease the boiling point of water.

<h3>Concept :</h3>

To boil water at 95°C, decrease the atmospheric pressure.

At 105°C, the water will be boiling quickly than normal at 100°C.

4 0
2 years ago
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Which is produced in a synthesis reaction?
olga55 [171]

Answer: a single compound

Explanation: I know it

6 0
2 years ago
16.
mixas84 [53]

Answer:

Explanation:

When going from top to bottom in any group of the periodic table, the atomic radius always tends to increase

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