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Is the reaction 2c8h18 plus 2502 8co2 plus 18h2o a completed balanced equation?
Wiki User
∙ 13y ago
2C8H18 + 25O2 -> 8CO2 + 18H2O
No. I can see right off that you have 16 atoms of carbon on the reactant (left) side and only 8 atoms of carbon on the product (right) side. Let's see.
2C8H18 + 25O2 -> 16CO2 + 18H2O
Now it is balanced.
Wiki User
∙ 13y ago
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What is the whole number coefficient of O2 when the equation for the combustion of C8H18 is completed and balanced?
The combustion reaction of octane is:2 C8H18 + 25 O2 = 16 CO2 + 18 H2OSo, the number of oxygen molecules is 25.The isomer trimethylpentane is used as standard in octane rating: the end of the scale at 100.
Classify 2C8H18 25O2-16CO2 18H2O?
I don't know ...........cheesecake its the combustion of octane
Word equation for the reaction for the burning of octane in air?
octane + oxygen --> water + carbon dioxide
How do you balance octane with O2 to form CO2 H20?
2c8h18 + 25o2 ---> 16co2 + 18h2o
How much CO2 in m3 is formed from burning 10.000 kg octane?
Reaction of octane combustion- 2C8H18+25O2= 16CO2+ 18H2O That mean from 228g octane (16*22.4dm3) = 358.4dm3 of CO2 is produced. {because volume of each mole is 22.4dm3} Now, from 10 kg of octane produced volume of CO2 is = (358.4*10000)/228 =(15719.298 dm3/1000)m3 =15.719 m3.
What is the whole number coefficient of O2 when the equation for the combustion of C8H18 is completed and balanced?
The combustion reaction of octane is:2 C8H18 + 25 O2 = 16 CO2 + 18 H2OSo, the number of oxygen molecules is 25.The isomer trimethylpentane is used as standard in octane rating: the end of the scale at 100.
Classify 2C8H18 25O2-16CO2 18H2O?
I don't know ...........cheesecake its the combustion of octane
What is the balanced equation for octane burned in the presence of oxygen gas?
This is a typical combustion reaction in that it involves a hydrocarbon reacting with oxygen. The products of combustion reactions are always carbon dioxide and water, just in varying quantities.
What is the equation for the complete combustion of octane?
2c8h18 + 25o2--> 16co2 + 18h2o
What is the balance equation for the complete combustion of Octanol?
2C8H18 + 12.5O2 --------> 16CO2 + 18 H2O *As O2 is diatomic you can use half multiples when balancing.*
How many moles of water are in this reaction 2C8H18 25O2- 16CO2 18H2O?
the reaction is from the combustion of Octane
How many moles of carbon and hydrogen are there in 5 moles of octane?
Balanced equation. 2C8H18 + 25O2 -> 16CO2 + 18H2O 5.5 moles C8H18 (25 moles O2/2 moles C8H18) = 68.75 moles O2 needed
C8H18 plus O2 CO2 plus H2O?
The reaction is: C3H8 + 5 O2 -> 3 CO2 + 4 H2O
Word equation for the reaction for the burning of octane in air?
octane + oxygen --> water + carbon dioxide
What is the chemical reaction for gasoline mixtures?
2C8H18 + 25O2 = 16CO2 + 18H2O Of course some times the reaction yields carbon monoxide as well, most of which is changed to CO2 in the catalytic convert.
How many moles of water can be produced by burning 325g of octane in excess oxygen?
Balanced equation: 2C8H18 + 25O2 ==> 16CO2 + 18H2Omoles of octane used: 325 g x 1 mole/114g = 2.85 moles octanemoles H2O produced: 18 moles H2O/2 moles C8H18 x 2.85 moles C8H18 = 25.65 moles H2O
What is the equation for the incomplete combustion of octane?
2C8H18 + 17O2 --> 16CO + 18H2O C8H18 + 8.5O2 --> 8CO + 9H2O half equation, halfs can be used in combustion.
