15. How are molecules and moles different from mass?

Ionic bonds are stronger, and one atom gives an electron to the other atom. True False

How many atoms of oxygen are in 4.6 grams of copper sulfate

What is the pressure in atmospheres of 6.0 moles of an ideal gas if its volume is 2.0 liters and its temperature is at 80.0°C? Record your answer to the nearest atmosphere.

If one wished to obtain 0.050 moles of isopentyl alcohol, how many milliliters should one obtain? Enter only the number to two significant figures.

Your town is at sea level, and it is a comfortable room- temperature day. The speed of sound in air at this temperature is about 343 m/s. If a siren from the firehouse takes 0.

Which of Newtons law's is sometimes expressed as "for every action there is equal and opposite reaction"

Provide a general comparison of the empty space in a solid with that in a liquid as well as

Which of the following are chemicals? A. clothing B. food C. fuels D. all of the above

How many valence electrons are in atom of sulfur?

My sister needs this answered! Donald is creating an experiment to determine if fertilizer affects plant color. He makes this statement: "If each plant receives a different amount of fertilizer, then the plant's color intensity will change.