This is an example of which states that the volume of a gas varies inversely with pressure, when mass and temperature are kept constant. Equation $V_1P_1=V_2P_2$, where $V$ is volume...
1 Answers 1 viewsThis is a clear application of $"Boyle's Law"$ $Pprop1/V$ And thus, $P_1V_1=P_2V_2$ We note that $1*atm-=760*mm*Hg$ $P_2=(P_1V_1)/V_2$ $=$ $((850*mm*Hg)/(760*mm*Hg*atm^-1))xx(3.30*L)/(5.63*L)$ $=$ $??atm$ This is not a good question. It has...
1 Answers 1 viewsHow many atmospheres does the gas exert? You have it under no pressure, but it still occupies a volume. Eventually you will use the relationship: $(P_1V_1)/T_1=(P_2V_2)/T_2$, given a constant...
1 Answers 1 viewsAt constant $T$, $P_1V_1=P_2V_2$....... We solve for $P_2=(P_1V_1)/V_2$, and clearly the $"RHS"$ will have the required units of pressure: $P_2=(1.5*atmxx5.6*L)/(4.8*L)=1.75*atm$ That $P_2>P_1$ is quite reasonable, because we are compressing the...
1 Answers 1 views$PV = nRT$ $P$ is pressure in atm (760 torr = 1 atm); $V$ is volume in liters; $n$ is the number of moles; $R$ is the constant 0.0821; $T$...
1 Answers 1 viewsApply $"Volume"/"Temperature" = "Constant"$ at $"constant pressure"$ $V_1/T_1=V_2/T_2$ The initial volume is $V_1=500mL$ The initial temperature is $T_1=277K$ The final temperature is $T_2=300K$ The final volume is $V_2=T_2/T_1*V_1=300/277*500=541.5mL$
1 Answers 1 viewsBoyles Law is the only inverse relationship between gas phase variable of the Empirical Gas Law set. That is ... For the Empirical the primary variables considered are Pressure...
1 Answers 1 viewsThe idea here is that the volume and the temperature of a gas have a direct relationship when the pressure and the number of moles of gas are being kept...
1 Answers 1 viewsUse the $(P_1V_1)/T_1=(P_2V_2)/T_2$. $"STP=273.15 K and 1 atm"$ Given/Known $P_1="0.90 atm"$ $V_1="50.0 mL"$ $T_1="298 K"$ $P_2="1 atm"$ $T_2="273.15 K"$ Unknown $V_2$ Solution Rearrange the equation to isolate $V_2$ and solve....
1 Answers 1 viewsTemperature must be quoted on the $"Kelvin scale"$, and so... $P_2=(P_1V_1)/T_1xxT_2/V_2$, which will certainly give us an answer with the required units of pressure. Why so? And thus........... $P_2=(100*kPaxx73.0*mL)/(273.15*K)xx(353.15*K)/(4530*mL)$ $~=2*kPa$...
1 Answers 1 views