N2O4(g)
=2NO2(g)
which statement desribes the

What is a property of a double replacement reaction

How many moles are contained in 5.6 l of h2 at stp

Which of the following represents the balanced reduction half-reaction from the redox reaction? (2 points) pb + pd(no3)2 yields pb(no3)2 + pd pb yields pd2+ + e- pd2+ + 2e- yields pd pb + e- yields pb 2 pd2+ + 4 e- yields 2 pd