A sample of SO2 gas occupies 45.6 L at 373 K and 3.45 atm. This sample contains how many moles of oxygen atoms?

Describe what happens to the potential energy and the kinetic energy of a ball as it rolls down a hill from a position of rest at the top of the hill

Describe transform plate boundaries

New oceanic crust is created by?

Latin is used for scientific names because a) It is a dead language b) Scientists can communicate more clearly c) Both of the above

What is the job of a scientist? A) To ignore facts that do not support his or her theory. B) To answer ethical questions. C) To ask and answer scientific questions. D) To write laws based on his or knowlege.

Click the DeltaH is an Extensive Property button within the activity, and analyze the relationship between the two reactions that are displayed.

The fundamental unit used to measure mass is?

What are some ways population size is limited within an ecosystem?

Which occurs when a warm fluid cools down? Energy is released to the environment. Energy is absorbed from the environment. The density of the fluid decreases. The mass of the fluid decreases.

If 3 g of element C combine with 8 g of element D to form compound CD, how many grams of D are needed to form compound CD2?