Pre AP Chemistry Review

Front

What is the balanced equation for the reaction of iron(III) oxide with hydrogen?

Back

Fe2O3(s) + 3H2(g) → 2Fe(s) + 3H2O(l)

Front

How many moles of iron can be produced from 6 moles of hydrogen in the reaction Fe2O3 + 3H2 → 2Fe + 3H2O?

Back

4 moles Fe

Front

What is the noble gas electron configuration for aluminum?

Back

[Ne] 3s² 3p¹

Front

What is the formula for Disilicon Heptasulfide?

Back

Si2S7

Front

What law relates pressure, temperature, and volume of a gas?

Back

Combined Gas Law

Front

What is density?

Back

Density is the measurement of how much mass is contained in a given volume.

Front

What is the formula for calculating density?

Back

Density = Mass/Volume

Front

What is Boyle's Law?

Back

Boyle's Law states that the pressure of a gas is inversely proportional to its volume at constant temperature.

Front

What is Charles's Law?

Back

Charles's Law states that the volume of a gas is directly proportional to its temperature at constant pressure.

Front

What is Avogadro's Law?

Back

Avogadro's Law states that equal volumes of gases at the same temperature and pressure contain an equal number of molecules.