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To reduce water (H2O) production in the combustion of octane (C8H18), one approach is to optimize the combustion process to achieve more complete combustion, which minimizes the formation of water as a byproduct. Additionally, using alternative fuels or additives that produce fewer hydrogen atoms during combustion can help decrease H2O output. Implementing technologies such as catalytic converters can also help manage emissions more effectively. Lastly, adjusting the fuel-to-air ratio can play a role in altering the combustion products.
What else can I help you with?
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
Is burning octane exothermic or endothermic?
Burning octane is an exothermic reaction because it releases energy in the form of heat and light as it reacts with oxygen to form carbon dioxide and water.
How many moles of H2O are produced when 0.721mol of octane is burned?
6,49 moles of water are obtained.
Is octane an element a compound a mixture or not matter?
Octane is a compound. octane + O2 = CO2 + H2O + Energy, You can tell by the inputs and outputs. Octane and Oxygen inputs and Carbon dioxide and water outputs, means Octane must consist of hydrogen H and carbon C, thus a compound not an element.
What weight of water is produced burning 19.8grams of octane?
The formula for normal octane is C8H18. Its molar mass is 114.23 g mol−1 The formula for its combustion is 2C8H18 + 25O2 --> 16CO2 + 18H2O So 1 mole of octane gives 9 moles of water. One mole of water has a mass of 18 g 19.8 g of octane is 114.23/19.8 moles so its combustions gives ((114.23/19.8) x 9 x 18 ) = 934.61 g of water
Word equation for the reaction for the burning of octane in air?
octane + oxygen --> water + carbon dioxide
What is a use for octane?
Octane is one of the alkane group of hydrocarbons and is a major component of petrol (gasoline). Burning octane gives this chemical reaction: 2.C8H18 + 25.O2 = 16.CO2 + 18.H2O The formula shows that 1 kg of octane burns with 3.51 kg oxygen to produce 3.09 kg carbon dioxide and 1.42 kg water.
Can you run high octaine fuel?
It depends on the type of engine and how high of octane you are running. Octane slows the burning of fuel, so if it is too high of octane for the engine, you will end up burning out your exhaust valves because burning fuel is being pushed out of them. 92 or 93 octane that is available at fuel pumps as "premium" fuel is ok for most engines. I wouldn't run anything over about 100 octane.
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
Is burning octane exothermic or endothermic?
Burning octane is an exothermic reaction because it releases energy in the form of heat and light as it reacts with oxygen to form carbon dioxide and water.
What is the two products of the complete combustion of octane?
The two products of the complete combustion of octane are carbon dioxide (CO2) and water (H2O).
What is a physical change melting ice or burning paper or rusting iron or burning gasoline?
Meting ice: you start with H2O and finish with H2O
What is the combustion of C8H18?
The combustion of C8H18 (octane) in the presence of oxygen produces carbon dioxide and water vapor as the main products. The balanced equation for the complete combustion of octane is: C8H18 + 12.5 O2 -> 8 CO2 + 9 H2O. This reaction releases a large amount of energy, which is why octane is used as a fuel in engines.
How many moles of H2O are produced when 0.721mol of octane is burned?
6,49 moles of water are obtained.
Is octane an element a compound a mixture or not matter?
Octane is a compound. octane + O2 = CO2 + H2O + Energy, You can tell by the inputs and outputs. Octane and Oxygen inputs and Carbon dioxide and water outputs, means Octane must consist of hydrogen H and carbon C, thus a compound not an element.
What does octane mean?
Octane rating is the resistance to burning. For example (not real number) a gas with an octane rating of 50 will burn at 100 degrees Fahrenheit whereas a gas with an octane rating of 100 will burn at 200 degrees Fahrenheit. Higher the octane number the harder it is to burn.
How much octane can react with 0.740 of oxygen?
1 mol of octane (C8H18) reacts with 25 mol of oxygen (O2) to produce 8 mol of CO2 and 9 mol of H2O. Therefore, 0.74 mol of oxygen can react with 0.0744 mol of octane.
