30) the ideal gas law is a combination of charles law and boyles law. otrue cfalse 31) the ideal gas law…

Brief Explanations:

30. The Ideal Gas Law ($PV = nRT$) combines Boyle's Law ($PV= constant$ at constant temperature) and Charles's Law ($\frac{V}{T}=constant$ at constant pressure), so it's true.
31. The Ideal Gas Law relates the number of moles ($n$) of a gas to its temperature ($T$), pressure ($P$) and volume ($V$).
32. The equation of the Ideal Gas Law is $PV = nRT$, where $P$ is pressure, $V$ is volume, $n$ is the number of moles, $R$ is the ideal - gas constant, and $T$ is temperature.

Answer:

30. True
31. moles
32. $PV = nRT$