If 34.22 grams of C2H4 reacts with excess oxygen, how many mLof carbon dioxide will form, at 21°C and 99.1kPa?

Imagine that you own a property that is exactly 2.2 acres large. you want to sell your property, but your realtor tells you that you cannot sell your land by the acre. in order to sell your land you need to determine the area you own in units of square meters? given that there are 1.6 kilometers in 1 mile and 640 acres in 1 square mile, what is the area of land that you own in square meters square meters?

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?