[دكتورة اسنان]

Calculate the volume of PH3 at 20°C and 847.0 mmHg that can be prepared by additing a water to 1.48 g of Ca3P2.
Ca3P2(s)+6H2O(l)=3Ca(OH)2(s))+2PH3(g)

349.62 ml
353.62 ml
350.62 ml
352.62 ml
ودا السوال كماان معليش