Question

qual a pressao parcial de SO2 se 100g de 02 sao misturados com 100g de SO2, e a pressao total e 600 mmgh ? [A] 500 [b] 400 [c] 300 [d] 200 [e] 100

Answer 1

Ptotal= ntotal = PSO2 = nSO2
• ntotal=100/32 (O2) + 100/64 (SO2)= 4,6875
• PSo2 = nSO2.Ptotal/ntotal -->
PSO2 = 100/64.600
_________ = 200 mmHg
4,6875
LETRA D