sysacostaa06 sysacostaa06 08-11-2022 Chemistry contestada Calculate the mass of 45.0 L of Cl₂ at 87.0° C and 950. mm Hg. Use the Ideal Gas Law formula and here are values for R: 8.134 (L* kPa)/(mol *K) 0.0821 (atm* L)/(mol * K) 62.364 (L * mmHg)/(mol *K)