How many particles are in 3.2 moles of oxygen?

Round to the nearest whole number of 99.59

A mixture of 50% benzene and 50% toluene is contained in a cylinder at 39.36 in. hg absolute. calculate the temperature range in which a two phase system can exist.

Based on the ionization energies of the alkali metals, which alkali metal would you expect to undergo the least exothermic reaction with chlorine gas? Express your answer as a chemical symbol.

During the water cycle, the sun's energy evaporates water from the surface of Earth. This water is the source of A) respiration. B) transpiration. C) precipitation. D) ozone depletion.

4. Which of the following aromatic compounds undergoes nitration faster than benzene does? Explain your answer Ph-CH3; Ph-Cl; Ph-OH; Ph-Br; Ph-NO2; Ph-Ph

Calculate e0 for the spontaneous reaction when an ag+/ag half-cell (anode) is joined to an hg2+/hg half-cell (cathode).

Iodine-131 is used to locate brain tumors. determine volume of red blood cells. determine total body water. detect thyroid malfunction.

What color does copper produce when it reacts to chlorine

How can ionic compounds be neutral?

What happens to the atoms and molecules in a substance as its temperature increases?