Question

What is the balanced chemical equation for the reaction of lead sulfide, PbS, with oxygen gas in order to form lead oxide and sulfur dioxide?

A. PbS(s) + 3O2(g) --> 3PbO(s) + SO2(g)
B. 2PbS(s) + 2O2(g) --> 3PbO(s) + 2SO2(g)
C. PbS(s) + O2(g) --> PbO(s) + SO2(g)
D. 2PbS(s) + 3O2(g) --> 2PbO(s) + 2SO2(g)

Answer 1

@dtan5457

Answer 2

@Australopithecus

Answer 3

ok let me see.....

Answer 4

ok

Answer 5

it should b D

Answer 6

ok thank you :)