Consider the combustion reaction for octane (C8H18), which is a primary component of gasoline. 2C8H18+25O2⟶16CO2+18H2O How...

Question

Question

Consider the combustion reaction for octane (C8H18), which is a primary component of gasoline.

2C8H18+25O2⟶16CO2+18H2O

How many moles of CO2 are emitted into the atmosphere when 25.6 g C8H18 is burned?

Answer 1

Answer #1

Steps:

1) Find out moles of C8H18 by dividing grams of C8H18 by its molar mass.

2) 2 moles of C8H18 produce 16 moles of C8H18, so

moles of CO2 produced = {(16)(moles of C8H18)}/2

Answer 2

Similar Homework Help Questions

Consider the combustion reaction for octane (C8H18), which is a primary component of gasoline. 2C8H18+25O2⟶16CO2+18H2O How...

Consider the combustion reaction for octane (C8H18), which is a primary component of gasoline. 2C8H18+25O2⟶16CO2+18H2O How many moles of CO2 are emitted into the atmosphere when 26.6 g C8H18 is burned?
The complete combustion of octane, C8H18, a component of gasoline, proceeds as follows: 2C8H18(l)+25O2(g)→16CO2(g)+18H2O...

The complete combustion of octane, C8H18, a component of gasoline, proceeds as follows: 2C8H18(l)+25O2(g)→16CO2(g)+18H2O(g) a. How many moles of O2 are needed to burn 1.35 mol of C8H18? b. How many grams of O2 are needed to burn 13.0 g of C8H18? c. Octane has a density of 0.692 g/mL at 20 degrees C. How many grams of O2 are required to burn 1.20 gal of C8H18?
The combustion of octane, C8H18,C8H18, proceeds according to the reaction shown. 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l)2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) If 522 mol522 mol...

The combustion of octane, C8H18,C8H18, proceeds according to the reaction shown. 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l)2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) If 522 mol522 mol of octane combusts, what volume of carbon dioxide is produced at 38.0 ∘C38.0 ∘C and 0.995 atm?

The complete combustion of octane, C8H18, a component of gasoline, proceeds as follows: 2C8H18(l)+25O2(g)→16CO2(g)+18H2O(g) Relevant volumetric...

The complete combustion of octane, C8H18, a component of gasoline, proceeds as follows: 2C8H18(l)+25O2(g)→16CO2(g)+18H2O(g) Relevant volumetric equivalencies 1 gal = 3.785 L 1 L = 1000 mL part C Octane has a density of 0.692 g/mL at 20∘C. How many grams of O2 are required to burn 17.0 gal of C8H18? Express the mass in grams to three significant digits.
The combustion of octane, C8H18,C8H18, proceeds according to the reaction shown. 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l)2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) If 4.10×102 mol4.10×102 mol...

The combustion of octane, C8H18,C8H18, proceeds according to the reaction shown. 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l)2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) If 4.10×102 mol4.10×102 mol of octane combusts, what volume of carbon dioxide is produced at 12.0 ∘C12.0 ∘C and 0.995 atm?
The combustion of octane, C8H18, proceeds according to the reaction shown. 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) Calculate the volume of...

The combustion of octane, C8H18, proceeds according to the reaction shown. 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) Calculate the volume of carbon dioxide produced when 562 moles of octane combusts at 28.0 °C and 1.00 bar.

Consider the combustion reaction for octane (CH), which is a primary component of gasoline. 2C,H,8 +...

Consider the combustion reaction for octane (CH), which is a primary component of gasoline. 2C,H,8 + 2502 16CO2 + 18 H,0 How many moles of Co, are emitted into the atmosphere when 25.6 g C, H,8 is burned?
Based on the following combustion reaction of Gasoline 2C8H18+25O2=18H2O+16CO2. A. What mass of carbon dioxide is...

Based on the following combustion reaction of Gasoline 2C8H18+25O2=18H2O+16CO2. A. What mass of carbon dioxide is produced ( in grams) from 5.0x10g of octane(C8H18) combusting? B. What mass of water is produced ( in grams) from 5.0x10g of octane ( C8H18) combusting? C. How much O2 was consumed ( in gams) when 5.0x10g of octane (C8H18) is combusted?
The combustion of octane, C8H18, proceeds according to the reaction shown. 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) If 442 mol of...

The combustion of octane, C8H18, proceeds according to the reaction shown. 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) If 442 mol of octane combusts, what volume of carbon dioxide is produced at 19.0 ∘C and 0.995 atm? ?=

The combustion of octane, C8H18, proceeds according to the reaction shown. 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) If 498 mol of...

The combustion of octane, C8H18, proceeds according to the reaction shown. 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) If 498 mol of octane combusts, what volume of carbon dioxide is produced at 14.0 ∘C and 0.995 atm?