# Unit Conversions - Page 2

Questions

- If you have 25.4 g Fe, how many moles and atoms are in the sample?
- How do you convert grams to kilograms?
- If my height is #70# inches, how much it is in centimeters?
- How many grams of Ta are there in #6.022 x 10^24# atoms of tantalum?
- What is 92 gal/min converted to L/sec?
- The Empire State Building has a height of 1250 ft. What is this height in meters, in scientific notation with three significant figures?
- The air pressure inside a passenger tire is 228 kPa. What is this pressure in atmospheres?
- How many feet are in 1/2 of a mile?
- How many degrees celsius equals one degree fahrenheit?
- How do you find volume when given mass?
- How many gallons is 2 liters?
- To how many atmospheres does a pressure of #36*lb*"inch"^2# correspond?
- What is the conversion of 125 mmHg into atm?
- A circle has an area of #2659# #cm^2#. What is its area in square meters?
- A swimming pool measures 50.0 meters by 25.0 meters. How many grams of water are needed to fill the pool, whose average depth is 7.8 feet? Assume the density of water to be 1.0 g/mL.
- How do you convert between energy units: 231 cal to kJ?
- What is 8200 #N##/m^2# expressed in kilopascals?
- How do you convert degrees F to degrees C?
- How would you convert #g/(cm^3)# to #mL#?
- How many grams are in 74.0 mg?