Question

What is the temperature if 2L of 3moles HCl react with 2atm?

Answer 1

`T=16K=-256.8\°C`

Step-by-step explanation:

Hello!

In this case, according to the gas laws, we would be able to assume HCl can be modeled as an ideal gas for this calculation purpose; in such a way, we use the following equation to compute the temperature:

`PV=nRT\\\\T=(PV)/(nR)`

In such a way, we plug in moles, volume and pressure to obtain:

`T=(2atm*2L)/(3mol*0.08206(atm*L)/(mol*K))\\\\T=16K=-256.8\°C`

Best regards!