Overall order of the reaction


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KMcFarland_2L
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Overall order of the reaction

Postby KMcFarland_2L » Sun Mar 07, 2021 9:35 am

How do you determine the overall order of a reaction?

HilaGelfer_2H
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Re: Overall order of the reaction

Postby HilaGelfer_2H » Sun Mar 07, 2021 9:43 am

Hi,

The overall order of the reaction can be found by adding the individual orders of each reactant.

I hope this helps :)

Lakshmi Davuluri 1E
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Re: Overall order of the reaction

Postby Lakshmi Davuluri 1E » Sun Mar 07, 2021 10:27 am

You can determine the overall order of a reaction by taking the sum of the orders of the individual reactants

Anna Lockhart 2B
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Re: Overall order of the reaction

Postby Anna Lockhart 2B » Sun Mar 07, 2021 10:47 am

I agree with what they said, for example if you have an equation A + B -> C and A is first order and B is second order, the overall order would be 3.

Hailey Kang 2K
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Re: Overall order of the reaction

Postby Hailey Kang 2K » Sun Mar 07, 2021 10:55 am

The overall order is determined by adding up the orders of all the elementary reactions!

Akemi Karamitsos 1E
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Re: Overall order of the reaction

Postby Akemi Karamitsos 1E » Sun Mar 07, 2021 11:20 am

Finding the overall order of the reaction is simple once you determine the individual orders! You can simply sum up the individual orders. For example, if you have a 1st order and 2nd order reaction, the overall would be 3 because 1+2=3.

Shalyn Kelly 3H
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Re: Overall order of the reaction

Postby Shalyn Kelly 3H » Sun Mar 07, 2021 11:28 am

As stated above, just find the orders of the reactants and add them together and you're set. :)

Ariel Guan 1H
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Re: Overall order of the reaction

Postby Ariel Guan 1H » Sun Mar 07, 2021 2:46 pm

you would add up the individual orders to get the overall order of the reaction

sabrina ghalambor 2J
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Re: Overall order of the reaction

Postby sabrina ghalambor 2J » Sun Mar 07, 2021 2:53 pm

the overall order of a reaction is found by calculating the sum of the orders of the individual reactants

Bella Wachter 1A
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Re: Overall order of the reaction

Postby Bella Wachter 1A » Sun Mar 07, 2021 2:59 pm

You determine the overall order of a reaction by adding together the orders of each of the reactants in the rate law.

For example, let's say we are given an initial rates table, and from it, we determine that reactant B is first order and reactant A is second order (and these are our only 2 reactants). Therefore, we know that the rate law is rate = k [A]^2 [B]

Adding up the orders of both reactants, we get 2 + 1 = 3. The overall order of the reaction is 3 (the reaction is a 3rd-order reaction)

Grecia Velasco 1G
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Re: Overall order of the reaction

Postby Grecia Velasco 1G » Sun Mar 07, 2021 3:01 pm

KMcFarland_2L wrote:How do you determine the overall order of a reaction?


You can't tell from just looking at the rxn equation, so you have to take the sum of the order of the individual reactants and that will be the order of the products.

Sandy Lin 1L
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Re: Overall order of the reaction

Postby Sandy Lin 1L » Sun Mar 07, 2021 3:17 pm

You would have to find the reaction order of each individual reactant usually by comparing the initial reaction rates under varying initial conditions. Then you can just add all the orders of the reactants to find the overall order of the reaction.

Justin Lin 1B
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Re: Overall order of the reaction

Postby Justin Lin 1B » Sun Mar 07, 2021 3:40 pm

You can figure our the overall order of the reaction by looking adding up the order of the reactions for each reactant

Alison Perkins 2B
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Re: Overall order of the reaction

Postby Alison Perkins 2B » Sun Mar 07, 2021 3:40 pm

Sum the order of each reactant to get the overall reaction order

Abhinav Behl 3G
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Re: Overall order of the reaction

Postby Abhinav Behl 3G » Sun Mar 07, 2021 8:08 pm

The overall order of a reaction is calculated by simply adding all of the orders for each individual reactant together.

Rob Tsai 2F
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Re: Overall order of the reaction

Postby Rob Tsai 2F » Sun Mar 07, 2021 8:50 pm

The orders of individual reactants that are involved in the slowest step of the reaction summed up would equal the overall order of the reaction. We find the individual orders of each reactant through experimentation, where we manipulate each concentration to see if the initial rate changes, and from that data we solve for n, m, l, etc. Hope this helps!

Ethan Laureano 3H
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Re: Overall order of the reaction

Postby Ethan Laureano 3H » Sun Mar 07, 2021 9:15 pm

Overall order of the reaction equals the sum of all the orders of the reactants.

Ryan Agcaoili 2E
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Re: Overall order of the reaction

Postby Ryan Agcaoili 2E » Sun Mar 07, 2021 9:17 pm

The overall order of the reaction is the sum of all the orders of the reactants.

Mariah Disc 2C
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Re: Overall order of the reaction

Postby Mariah Disc 2C » Sun Mar 07, 2021 9:28 pm

Take the sum of the individual orders.

JoshMoore2B
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Re: Overall order of the reaction

Postby JoshMoore2B » Sun Mar 07, 2021 10:23 pm

KMcFarland_2L wrote:How do you determine the overall order of a reaction?


The overall order of a reaction is dependent on the individual reactants' orders, similar to how other equations used in chemistry are sums of the parts.

manisha_joseph_1H
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Re: Overall order of the reaction

Postby manisha_joseph_1H » Sun Mar 07, 2021 10:26 pm

The overall order of a reaction can be found by summing the orders of the individual reactants.

Moura Girgis 1F
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Re: Overall order of the reaction

Postby Moura Girgis 1F » Sun Mar 07, 2021 10:44 pm

If you take the sum of the orders of all the elementary reactions you can calculate the overall order.

Jared Limqueco 3E
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Re: Overall order of the reaction

Postby Jared Limqueco 3E » Sun Mar 07, 2021 11:19 pm

By summing the individual orders, you can find the overall order of the reaction

Aydin Karatas 1F
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Re: Overall order of the reaction

Postby Aydin Karatas 1F » Sun Mar 07, 2021 11:21 pm

The overall order of a reaction is found by summing the orders of the elementary reactions.

Nathan Lao 2I
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Re: Overall order of the reaction

Postby Nathan Lao 2I » Sun Mar 07, 2021 11:23 pm

All you have to do is add the order of all the reactants together!

chinmayeec 2H
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Re: Overall order of the reaction

Postby chinmayeec 2H » Sun Mar 07, 2021 11:26 pm

You can determine the overall order of the reaction by adding the order of each of the individual species that are part of the rate law.

RaniyaFeroz_1E
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Re: Overall order of the reaction

Postby RaniyaFeroz_1E » Sun Mar 07, 2021 11:30 pm

You have to take the sum of the order of individual reactants to get the overall order of the reaction.

Joshua Chung 2D
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Re: Overall order of the reaction

Postby Joshua Chung 2D » Mon Mar 08, 2021 1:43 am

Simply sum up the orders of each of the reactants, usually denoted by n, m, etc.

Cora Chun 2D
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Re: Overall order of the reaction

Postby Cora Chun 2D » Mon Mar 08, 2021 10:26 am

Add up all of the orders of the reactants.
rate=k[A]^m[B]^n...and so on, with "m" and "n" being the orders of the reactants A and B respectively
the overall order would be m+n
It is important to note that the order of a reactant is NOT the stoichiometric coefficient and can only be determined experimentally. If you need any clarification, lmk! :)

jasonfarrales3D
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Re: Overall order of the reaction

Postby jasonfarrales3D » Mon Mar 08, 2021 11:14 am

You can find the overall order of the reaction by adding up the individual orders of the reactants. For example, if we had two reactants, A and B, and A was first order while B was second order, the overall order of the reaction would be three!

SelenaDahabreh1D
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Re: Overall order of the reaction

Postby SelenaDahabreh1D » Mon Mar 08, 2021 11:19 am

You would have to add up the individual order of the reactants in the formula.

Faith Lee 2L
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Re: Overall order of the reaction

Postby Faith Lee 2L » Mon Mar 08, 2021 11:29 am

You can find the overall order by adding the orders of the reactants :) If your reaction involved Reactants A (zero-order), B, (1st order), and C (2nd order), your overall reaction would be 3rd order :)

Jason Knight - 1F
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Re: Overall order of the reaction

Postby Jason Knight - 1F » Mon Mar 08, 2021 4:00 pm

The overall order of the reaction is determined by adding the individual orders of the reactants.

Sedge Greenlee
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Re: Overall order of the reaction

Postby Sedge Greenlee » Mon Mar 08, 2021 5:05 pm

n1 + n2 + n3 ... = nreaction

Lauren Sarigumba 1K
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Re: Overall order of the reaction

Postby Lauren Sarigumba 1K » Mon Mar 08, 2021 5:25 pm

The overall order of the reaction is the sum of the orders of the individual reactants.

305572629
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Re: Overall order of the reaction

Postby 305572629 » Mon Mar 08, 2021 5:41 pm

You must add each individual order in order to determine the total order of the reaction.

aashmi_agrawal_3d
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Re: Overall order of the reaction

Postby aashmi_agrawal_3d » Wed Mar 10, 2021 10:50 pm

You add up the individual orders of the reactants.

Shreyank Kadadi 3K
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Re: Overall order of the reaction

Postby Shreyank Kadadi 3K » Thu Mar 11, 2021 4:46 pm

The overall order of a reaction can be found by adding up the orders of each of the reactants.

Gwirnowski 3B
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Re: Overall order of the reaction

Postby Gwirnowski 3B » Thu Mar 11, 2021 5:13 pm

The overall order of the reaction is found by adding the individual orders of each reactant.
So for example if you have 2 reactants, one with 2nd order and one with 1st order, those combined would make the overall reaction 3rd order.
The individual orders of each reactant is found using the methods we have learned in class.

Gustavo_Chavez_1K
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Re: Overall order of the reaction

Postby Gustavo_Chavez_1K » Mon Mar 15, 2021 12:03 am

The overall order of a reaction is determined by adding the orders of each reactant in the rate law equation.

Shivani Kapur 2J
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Re: Overall order of the reaction

Postby Shivani Kapur 2J » Mon Mar 15, 2021 1:30 am

The overall order of the reaction can be determined by adding the individual orders together.

Isabel_Eslabon_2G
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Re: Overall order of the reaction

Postby Isabel_Eslabon_2G » Mon Mar 15, 2021 9:52 am

The overall order of a reaction is the sum of the orders of the reaction’s elementary steps.

Heather Costa 2C
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Re: Overall order of the reaction

Postby Heather Costa 2C » Mon Mar 15, 2021 10:41 am

your adding the individual orders together so if you have A as 1st order and B as 2nd order the overall order would be 3

Diana Aguilar 3H
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Re: Overall order of the reaction

Postby Diana Aguilar 3H » Mon Mar 15, 2021 8:42 pm

Hi! Like many others have stated, the overall order of a reaction can be found by adding the individual orders of the reactants together.

705340227
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Re: Overall order of the reaction

Postby 705340227 » Mon Mar 15, 2021 9:34 pm

Thanks everyone for the clarification! I was also confused about that

Neha Jonnalagadda 2D
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Re: Overall order of the reaction

Postby Neha Jonnalagadda 2D » Sun Feb 20, 2022 8:15 pm

You can find the total order by adding the orders of the reactants.


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