A rancher rode his horse around a piece of property for 6 hours to search for breaks in the fence, and then rode home. The diagram below shows the entire distance the rancher traveled.

A48 g piece of ice at 0.0 ∘c is added to a sample of water at 7.4 ∘c. all of the ice melts and the temperature of the water decreases to 0.0 ∘c. how many grams of water were in the sample?

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

What is the correct equation for cellular respiration?