Question

The rate of a certain reaction is given by the following rate law: rate=k [N_]*[0] Use this information to answer the questions below. What is the reaction order in N2? What is the reaction order in O3? What is overall reaction order? At a certain concentration of N2 and O3, the initial rate of reaction is 2.0 x 105 M/s. What would the initial rate of the reaction be if the concentration of N2 were halved? Round your answer to 2 significant digits. The rate of the reaction is measured to be 6.0 M/s when [Na] - 1.5 M and (03) - 1.2 M. Calculate the value of the rate constant. Round your answer to 2 significant digits. * = |2-.5-1

Answer 1

Q.1 order of N2 =3

Q.2 order of O3 = 1

Q.3 order of reaction= 3+1=4

Q.4 rate of reaction= 1.60*10^6M/s

Q.5 rate constant(K)=1.48M^-3s^-1

* Rate = k (N2) (03) QD what is the Reaction order of Nz? order 8. The actual order of the given Reactim is given by the Rate law. • The Power of [o in Rate law in - is called that Reactant order Rate = k (N2)3(03) order=3 Oz? 0.2 what is the Reaction order of Sam Rate = k (N2) 3(0337 I order of Oz=1 Q.3 Sol what is overall Reactim Rate = K (A) 338 order = kry order? erilen R = K (N 2 ) Cog]? [0Y dex = 3+1 = 4 1

0.4 hiven Initially Rate = 2:08105 mis Now if conen of Na is halved than Rate of Reactim Rate au k (N2)°C 0332 Rate & (N2)3 C O3)² Seet Initiallo comen) 2.0x109 mis de la rest! (NZ) = 1 2.0 x105 m/s & (!) : (2)?:0 (Rate) = 2:0x105 mis X8 (Rateja >> 16.0x105 mls of I. Gox lo mis An or (Rate) = 8 (Rate)s

og hiven ' . . Rate of Reo Rate of Reaction - GOMIS (N₂) = 15m (03) - 1. 2M Rate constant ? Sorn Rate = k (N12) Coj je COMIS = K (115) (1.2) Gomis ** (3) SCAM?. GA t45)3 K 1.482 m3 st Ik ss 1.48 m 354 ]