a stp a cartain mass of gas occupies a volume of 790cm3 find the tempreture at which the gas occupies 1000cm3 and has a pressure of 726mmhg.
What is the temp, and presssure when it occupies 790cm^3?
To find the temperature at which the gas occupies 1000 cm³ and has a pressure of 726 mmHg, we can use the combined gas law equation. The combined gas law equation states:
(P₁ * V₁) / T₁ = (P₂ * V₂) / T₂
Where:
P₁ = Initial pressure
V₁ = Initial volume
T₁ = Initial temperature
P₂ = Final pressure
V₂ = Final volume
T₂ = Final temperature
Now, let's plug in the given values:
P₁ = Not given
V₁ = 790 cm³
T₁ = Not given
P₂ = 726 mmHg
V₂ = 1000 cm³
T₂ = Not given
Since we are looking for the final temperature (T₂), we rearrange the equation to solve for T₂:
T₂ = (P₂ * V₂ * T₁) / (P₁ * V₁)
To solve for T₂, we need to know either the initial pressure (P₁) or the initial temperature (T₁). However, from the given information, neither P₁ nor T₁ is provided. Thus, we cannot determine the temperature at which the gas occupies 1000 cm³ and has a pressure of 726 mmHg without the missing information.