Explain why elements and compounds are pure substances

4. What is the ratio of the mass to the number of moles of a compound?

The pressure the gas exert the walls of the container will decrease because the gas particles hit the wall of the container

A thermodynamically-controlled reaction will yield:A) the most stable product. B) the product whose formation requires the smallest free energy of activation. C) the product that can be formed in the fewest steps.

If there are 2g of C6H12O6, what is the volume of the kool-aid

When patients complain of fatigue they are usually referring to a lack of energy or motivation. which conditions listed in the table have fatigue as a symptom

What is the best name for the molecule below? a compound with 10 total carbons with a double bond and the rest single bonds.

What Word means the gradual change and build up of organisms in an enviroment

If you see the Sun is high in the sky, what can you say about the SUN as viewed from the opposite side of Earth at the same moment?

What element has 8 valence electrons

Which of the following best describes a metal? Brittle, shiny, and solid Brittle, dull, and low density Malleable, shiny, and able to conduct heat or electricity Malleable, dull, and solid, liquid, or gas at room temperature?