# Problem: A cylinder with a moveable piston contains 0.551 mol of gas and has a volume of 251 mL .What will its volume be if an additional 0.276 mol of gas is added to the cylinder? (Assume constant temperature and pressure.)

###### FREE Expert Solution

$\overline{)\frac{{\mathbf{V}}_{\mathbf{1}}}{{\mathbf{n}}_{\mathbf{1}}}{\mathbf{=}}\frac{{\mathbf{V}}_{\mathbf{2}}}{{\mathbf{n}}_{\mathbf{2}}}}\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}\mathbf{\left(}\frac{{\mathbf{V}}_{\mathbf{1}}}{{\mathbf{n}}_{\mathbf{1}}}\mathbf{=}\frac{{\mathbf{V}}_{\mathbf{2}}}{\overline{){\mathbf{n}}_{\mathbf{2}}}}\mathbf{\right)}\overline{)\left({{n}}_{{2}}\right)}\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}\overline{){{\mathbf{V}}}_{{\mathbf{2}}}{\mathbf{=}}\mathbf{\left(}\frac{{\mathbf{V}}_{\mathbf{1}}}{{\mathbf{n}}_{\mathbf{1}}}\mathbf{\right)}{{\mathbf{n}}}_{{\mathbf{2}}}}$

###### Problem Details
A cylinder with a moveable piston contains 0.551 mol of gas and has a volume of 251 mL .

What will its volume be if an additional 0.276 mol of gas is added to the cylinder? (Assume constant temperature and pressure.)