Some fuel-efficient hybrid cars are rated at 55.0 miles per gallon of gasoline. Calculate the energy...
Some fuel-efficient hybrid cars are rated at 55.0 miles per gallon of gasoline. Calculate the energy used to drive 9.00 miles if gasoline produces 48.0 kJ/g and the density of gasoline is 0.737g/cm3 . (1.00 gal = 3.785 L)
Energy = kJ
Homework Answers
If you have any questions please comment
If you satisfied with the solution please rate it thanks
Add Answer to:
Some fuel-efficient hybrid cars are rated at 55.0 miles per
gallon of gasoline. Calculate the energy...
Americans combined drive about 4.0 x 109 miles per day and their vehicles get an average...
Americans combined drive about 4.0 x 109 miles per day and their vehicles get an average of 20 miles per gallon of fuel used, which is the hydrocarbon octane (C8H18). a) write a balance equation for the oxidation of octane b) then for each 1kg of gasoline that is burned, calculate how many kg of carbon dioxide are produced. c) how mnay kilograms of CO2 are emitted into the atmosphere each day by cars in the U.S? The density of...
Electric cars reduce greenhouse gas emissions, but electric cars still are responsible for some greenhouse gas...
Electric cars reduce greenhouse gas emissions, but electric cars still are responsible for some greenhouse gas emissions. A. Calculate the grams of CO2 per km travelled for an internal combustion engine car if the car gets 32 miles per gallon (13.5 km per L). The carbon intensity of refined gasoline is 96.86 g CO2/MJ. The energy density of gasoline is given in Problem 2, Part B. (Energy Density of gasoline is 42.1 MJ/L) B. Calculate the grams of CO2 per...
Electric cars reduce greenhouse gas emissions, but electric cars still are responsible for some greenhouse gas emissions...
Electric cars reduce greenhouse gas emissions, but electric cars still are responsible for some greenhouse gas emissions. A. Calculate the grams of CO2 per km travelled for an internal combustion engine car if the car gets 32 miles per gallon (13.5 km per L). The carbon intensity of refined gasoline is 96.86 g CO2/MJ. The energy density of gasoline is given in Problem 2, Part B. (Energy Density of gasoline is 42.1 MJ/L) B. Calculate the grams of CO2 per...
1. Assuming your car gets 30 miles/gallon and you drive 5,000 miles each year, calculate how...
1. Assuming your car gets 30 miles/gallon and you drive 5,000 miles each year, calculate how many gallons of gasoline you use per year by driving your car. Give your (numerical) answer to the nearest 1 without any unit. 2. )Using your answer above, 167 gallons, calculate how many liters of gasoline your car burns per year. 1 gallon = 3.8 liters, 1 L = 1000 mL, 1 kg = 1000 g Give you answer to the nearest 1 without...
Electric cars reduce greenhouse gas emissions, but electric cars still are responsible for some greenhouse gas emissions...
Electric cars reduce greenhouse gas emissions, but electric cars still are responsible for some greenhouse gas emissions. A. Calculate the grams of CO2 per km travelled for an internal combustion engine car if the car gets 32 miles per gallon (13.5 km per L). The carbon intensity of refined gasoline is 96.86 g CO2/MJ. The energy density of gasoline is given in Problem 2, Part B. B. Calculate the grams of CO2 per km travelled for electric car if the...
Problem 4: Vehicle Costs (38 points Your aunt hears that you're studying sustainability and energy, and...
Problem 4: Vehicle Costs (38 points Your aunt hears that you're studying sustainability and energy, and she wants your advice about choosing a fuel-efficient vehicle! She drives 12,000 miles per year (typical for the US) and plans to keep her car for 5 years before selling it (again, quite typical). She's considering three cars Car Purchase price Tax credit 5-year resale price Fuel efficiency (capital cost)(first year) (residual value) Toyota Yaris $15,000 33 miles/gallon 50 miles/gallon 3 miles/kWh none $10,000...
Given the following heat of formation values, calculate the heat of reaction for the following: C3H8(g)...
Given the following heat of formation values, calculate the heat of reaction for the following: C3H8(g) + O2(g) CO2(g) + H2O(1). AfH values in kJ/mol: C3H8(g): -103.8, O2(g): 0, CO2(g): -393.5, H2O(l): -285.8. 3.613 x 102 kJ/mol -2.220 103 kJ/mol 1.413* 102 kJ/mol -5.755 x 102 kJ/mol If a lighter contains 4.0 mL of liquid butane (density of butane = 0.8 g/cm3), how much heat can we get out of it, from the combustion of butane? 2 C4H 10(g) +...
Problem 4: Vehicle Costs (38 points Your aunt hears that you're studying sustainability and energy, and she wants your advice about choosing a fuel-efficient vehicle! She drives 12,000 miles per year (typical for the US) and plans to keep her car for 5 years before selling it (again, quite typical). She's considering three cars Car Purchase price Tax credit 5-year resale price Fuel efficiency (capital cost)(first year) (residual value) Toyota Yaris $15,000 33 miles/gallon 50 miles/gallon 3 miles/kWh none $10,000...
Given the following heat of formation values, calculate the heat of reaction for the following: C3H8(g) + O2(g) CO2(g) + H2O(1). AfH values in kJ/mol: C3H8(g): -103.8, O2(g): 0, CO2(g): -393.5, H2O(l): -285.8. 3.613 x 102 kJ/mol -2.220 103 kJ/mol 1.413* 102 kJ/mol -5.755 x 102 kJ/mol If a lighter contains 4.0 mL of liquid butane (density of butane = 0.8 g/cm3), how much heat can we get out of it, from the combustion of butane? 2 C4H 10(g) +...
Most questions answered within 3 hours.
-
Starting with benzene, synthesize 1-phenyl-1-butyne.
Show intermediates and reagents.
asked 49 minutes ago -
Create a 32-run crossed array design with six control factors
and two noise factors such that...
asked 1 hour ago -
A 500g sample of sand from source A has the following amounts
retained on each sieve....
asked 1 hour ago -
In
your own words, please explain the essay by John Keynes wrote "The
End of Laissez...
asked 1 hour ago -
How are the matrix and pixels related? Why are smaller
pixels better for diagnostic quality?
asked 1 hour ago -
2. An AC generator has 80 rectangular loops on
its armature. Each loop is 11 cm...
asked 1 hour ago -
Please help me with this question. Consider Aldi’s current and
potential geographic markets (see Exhibit 4...
asked 1 hour ago -
What are the main components of the fermentation process and
give an explanation of each? Include...
asked 2 hours ago -
Explain which types of cells in the body (belonging to which
organs, etc.) are sensitive to...
asked 2 hours ago -
A single cable supports an 703-kg elevator car. What is the
tension in the cable when...
asked 2 hours ago -
among the three different ways to link CSS specifications to an
HTML document (inline CSS, document...
asked 2 hours ago -
(1) Write the net ionic equation for the reaction that occurs
when equal volumes of 0.191...
asked 3 hours ago