4NH3 (9) + 302 (9) → 2N2 (9) + 6H20 (9)
Determine which represents the rate of appearance of water vapor.
es =)
rate=A[H20G/64[t]
rate=A[H20(9]?/A[t]
rate=-A[H206]/2A[t]
rate=-A[H2091/34[t]

For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.