56.2g of silicon, Si, reacts exactly with 284.0g of chlorine, Cl2, to form 340.2g of silicon(IV) chloride, SiCl4. Use this information to calculate the stoichiometry of the reaction.

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm