Question

The equation for burning octane is: 2C8H18(g) + 25O2(g) = 18H2O(g) + 16 CO2(g) What mass...

The equation for burning octane is: 2C8H18(g) + 25O2(g) = 18H2O(g) + 16 CO2(g)

What mass of oxygen is required to completely burn 42.33 g of octane? Equation is already balanced.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The octane in gasoline burns according to the following equation: 2C8H18 + 25O2 16CO2 + 18H2O...
The octane in gasoline burns according to the following equation: 2C8H18 + 25O2 16CO2 + 18H2O How many moles of O2 are needed to react fully with 4.99 mol of octane? How many moles of CO2 can form from 0.658 mol of octane? How many moles of water are produced by the combustion of 5.85 mol of octane? If this reaction is used to synthesize 5.42 mol of CO2, how many moles of oxygen are needed? How many moles of...
Octane (C8H18) undergoes combustion according to the following thermochemical equation: 2C8H18(l) + 25O2(g)     16CO2(g) + 18H2O(l)      ...
Octane (C8H18) undergoes combustion according to the following thermochemical equation: 2C8H18(l) + 25O2(g)     16CO2(g) + 18H2O(l)       ∆H°rxn = −10,800 kJ/mol Given that ∆H°f[CO2(g)] = −394 kJ/mol and ∆H°f[H2O(l)] = −286 kJ/mol, calculate the standard enthalpy of formation of octane.    a. −326 kJ/mol    b.326 kJ/mol    c.210 kJ/mol    d.-218 kJ/mol
Octate burns according to the following balanced chemical equation. 2C8H18 + 25O2 -> 16CO2 + 18H2O...
Octate burns according to the following balanced chemical equation. 2C8H18 + 25O2 -> 16CO2 + 18H2O A cylinder in an automobile engine has a volume of 494mL. If the cylinder is filled with 0.210 atm of oxygen at 50 celcius, what mass (in grams) of octane must be injected to react with all of the oxygen present? A) 0.0427g B) 0.231g C) 0.0724g D) 0.0358g D is the correct answer. I tried using PV = (mass/molar mass) RT, but I...
The combustion of octane, C8H18, proceeds according to the reaction shown. 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) If 514 mol of...
The combustion of octane, C8H18, proceeds according to the reaction shown. 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) If 514 mol of octane combusts, what volume of carbon dioxide is produced at 38.0 ∘C and 0.995 atm?
(a) How many grams of CO2 (44.01 g/mol) can be produced by 75.0 g of octane...
(a) How many grams of CO2 (44.01 g/mol) can be produced by 75.0 g of octane (114.22 g/mol) reacting with sufficient oxygen? (b) How many grams of O2 (32.00 g/mol) are required for this reaction? 2C8H18(l) + 25O2(g) → 16CO2(g) + 18H2O(g)
Combustion of ocane follows the reaction: 2C8H18(l) + 25O2(g) --> 18H2O(g) + 16CO2(g) When 12.3L of...
Combustion of ocane follows the reaction: 2C8H18(l) + 25O2(g) --> 18H2O(g) + 16CO2(g) When 12.3L of octane (d= 703g/L) are mixed with 4.0kg of oxygen gas in a 300L container at 298K. Assuming the temperature is kept constant throughout the entire process by mean of a coolant, calculate the highest pressure the system will reach. If the reaction vessel is certified to hold a max pressure of 12.0atm, will it be able to contain this reaction or will it crack?
1) 2C8H18(g)+25O2(g)→16CO2(g)+18H2O(g) A)After the reaction, how much octane is left? 2)The Haber-Bosch process is a very...
1) 2C8H18(g)+25O2(g)→16CO2(g)+18H2O(g) A)After the reaction, how much octane is left? 2)The Haber-Bosch process is a very important industrial process. In the Haber-Bosch process, hydrogen gas reacts with nitrogen gas to produce ammonia according to the equation 3H2(g)+N2(g)→2NH3(g)   The ammonia produced in the Haber-Bosch process has a wide range of uses, from fertilizer to pharmaceuticals. However, the production of ammonia is difficult, resulting in lower yields than those predicted from the chemical equation. 1.71 g H2 is allowed to react with...
The octane rating of gasoline is a relationship of the burning efficiency of the given gasoline...
The octane rating of gasoline is a relationship of the burning efficiency of the given gasoline mixture to the burning efficiency of octane (C8H18). Like most of hydrocarbons, octane reacts with oxygen gas to produce carbon dioxide and water. The unbalanced equation for this reaction:                         C8H18 (l) + O2(g) → CO2 (g) + H2O (g) If 0.240 mol of octane is allowed to react with 0.890 mol of oxygen gas, how many moles of water are produced in this...
What mass of oxygen is required for complete combustion (to CO2 and H2O) of 227 g...
What mass of oxygen is required for complete combustion (to CO2 and H2O) of 227 g of butane. Using balanced equation 2C4H10 + 13O2---> 8 CO2 + 10 H2O.
Part A Determine the mass of CO2 produced by burning enough of methane to produce 2.25×102kJ...
Part A Determine the mass of CO2 produced by burning enough of methane to produce 2.25×102kJ of heat. CH4(g)+2O2(g)→CO2(g)+2H2O(g)ΔH∘rxn=−802.3kJ Express your answer using three significant figures. Part B Determine the mass of CO2 produced by burning enough of propane to produce 2.25×102kJ of heat. C3H8(g)+5O2(g)→3CO2(g)+4H2O(g)ΔH∘rxn=−2217kJ Express your answer using three significant figures. Part C Determine the mass of CO2 produced by burning enough of octane to produce 2.25×102kJ of heat. C8H18(l)+25/2O2(g)→8CO2(g)+9H2O(g)ΔH∘rxn=−5074.1kJ Express your answer using three significant figures. Part D...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT