P4O10 + 6PCl5 → 10POCl3
To calculate how many grams POCl3 will be formed from
5.0 g PCl5, you need

A) to know if the product is a gas.
B) to know whether either reactant is a gas.
C) information about the mass of P4O10 reacting.
D) information about the temperature and pressure at which the reaction occurs.

its first and third is your answer i did the qustion the fourth isnt right

gold is my favorite solid.

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.

explanation:

0.07 g/cm³

1.37 g/cm³