Statement best
describing why carbon is such an important element

Summarize possible ways in which phases of matter could combine to form a solution.

To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.

How many grams are in 1.75 mile of carbon