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An imported car is listed as geting 12.9km/L. What is the cars gas mileage in units miles/gal(mpg)? (1km=0.621 mile; 1L=0.264gal)
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- hboard My Home C OWLV2 | Online teaching and learning resource from Cengage Lear. [References] INTERACTIVE EXAMPLE Converting Units: Any Unit to Another Unit Gasoline at a gas station in Canada costs 1.13 Canadian dollars (CAD) per liter. If the exchange rate between US and Canadian dollars is 1 US dollar (USD) = 1.15 CAD, what is the cost of the gasoline in US dollars per gallon? 1 gallon = 3.78 L. USD/gal Show Tutor Stene1. It is known that the boiling point of water on the Kelvin temperature scale is 373.15 K and the freezing temperature of water is 273.15 K. A temperature scale, called the Reaumur (R) scale, is defined by identifying the freezing point of water as 0.0°R and the boiling point of water as 80.0°R. What is 62.3°R on the Kelvin scale? Clearly define your variables.Shonda’s car gets an average of 27 miles per gallon. Gas costs $2.25 per gallon and she drives 892 miles to get from Baltimore, MD to Orlando, FL. What are the conversion factors she could use to calculate the cost of gas to get from Baltimore to Orlando? How much will she spend on gas?
- A motorcycle’s fuel tank has a capacity of 0.0221 kL and the motorcycle can travel 15.0 km/L. 1. How many liters of fuel would be needed to travel 62.4 km? 2. How long of a trip, in kilometers, can be made on one tank of gasoline? 3. If the density of gasoline is 0.738 g/mL, what is the mass (in grams) of the fuel in the tank when it is full? 4. When 1.00 g of gasoline burns, 4.70 kJ of energy is released. Based on your answer for question 3, how many kilojoules are produced when the fuel in one full tank is burned? Write your answer in scientific notation.Suppose you have a car which gets 51 miles per gallon of gasoline in the city. Suppose you take the car to Canada. Then you fill it up at a gas station in Canada. How many kilometers should the car be able to drive on city streets on 1.7 liters of gasoline? (Note: 1 mile = 1.609 km, 1 gallon = 3.78541 L)6. My car gas tank holds 14.2 gallons of gas. 10.9 kg of carbon dioxide, CO₂, is produced per 1.00 gallon of gas burned. How many pounds of CO₂ is produced from a full tank of gas? (1 kg = 2.205 lb.)
- While being driven from Philadelphia to Atlanta, a distance of about 1250 km, a 2014 Lamborghini Aventador Roadster uses 213 L gasoline.(a) What (average) fuel economy, in miles per gallon, did the Roadster get during this trip?(b) If gasoline costs $3.80 per gallon, what was the fuel cost for this trip?The solubility of lead nitrate at 100 degrees C is 140.0g/100g of water. A solution at 100 degrees C consists of 57.0 g of lead nitrate in 64 g of water. When the solution is cooled to 10 degrees C, 25g of lead nitrate crystallize out. What is the solubility of lead nitrate in g/100g water at 10 degrees C?13. The speed of a particular automobile is 45 mph (miles per hour). Use the following relationships to calculate the value in units of km/s (kilometers per second). 1 km = 0.62 mi 1 h = 60 min 60 s = 1 min %3D 14 Na me the following ooidle ond h0808 ond idontifu on i
- A student sets up the following equation to convert a measurement. (The ? stands for a number the student is going to calculate.) Fill in the missing part of this equation. Note: your answer should be in the form of one or more fractions multiplied together. -7.5 × 105 J mmol. °C M = ? kJ mol. °C ☐x10 X μ 010An automobile gasoline tank holds 29.0gal when full. How many pounds of gasoline will it hold if the gasoline has a density of 0.737g/mL? (1 gal = 3.785 L, 1 lb = 0.454 kg)Units: Include units in your answer when instructed Use SI units only in your answers For example, use Pascals not atmospheres. Numbers: Use either the normal form, such as 132 or 132.5, or the exponential form, which represents 132 as 1.32E+2, represents 5 x 104 as 5E+4 or 5E4, or represents 52 x 10-3 as 5 2E-2, unless instructed otherwise. Do not use the form 5 x 104 If your answer is positive, do not place a "+" sign before your answer. QUESTION 2 Calculate u of 1 mole of helium gas at the top of a mountain (7000 m) under the assumption that the air is just He gas with p = 1 atm at 0m and T= 300 K from 0 m to 7000 m. Calculate your answer in eV, but do not include units in your answer. Write your answer in normal form with 2 decimal places (such as X.XX or XX.XX, etc.). QUESTION 3 A gas and liquid coexist in equilibrium. The mass density pliquid = 1000 pgas Choose the correct relationship between the chemical potentials. a. Pliquid = 1000 µgas O b.Mliquid < Hgas C. Pliquid = Hgas…