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anonymous
 one year ago
Using the following diagram, determine which of the statements below is true:
A. The energy of the combined reactants is higher than that of the combined products.
B. The energy of the combined products is higher than that of the combined reactants.
C. The activation energy required for the forward reaction is higher than that required for the reverse reaction.
D. The activation energy required for the forward and reverse reactions is the same.
anonymous
 one year ago
Using the following diagram, determine which of the statements below is true: A. The energy of the combined reactants is higher than that of the combined products. B. The energy of the combined products is higher than that of the combined reactants. C. The activation energy required for the forward reaction is higher than that required for the reverse reaction. D. The activation energy required for the forward and reverse reactions is the same.

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cuanchi
 one year ago
Best ResponseYou've already chosen the best response.0please show the diagram otherwise any answer can be correct

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I put an attachment up

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1First of all what do you think it is?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0And I tried putting another attachment, but it won't let me.

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1@kristianatime hmm could you post it in the reply

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Attachment of problem

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1great let's look a this

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0You know, I'm not sure. I'm not good at chemistry at all, so that was just my educated guess.

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1okay let's look at this graph and step by step

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Sounds good. I really need help in Chemistry so I'm all ears in learning this.

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1dw:1443491118578:dw

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1@kristinatime that arrow i drew is the activation energy for the forward reaction, let me ask you something is this reaction endothermic or exothermic and how do you know?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I didn't get anything you drew. Or couldn't pull up what you drew.

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1it's basically the same picture you had. if you're using the phone app you may not be able to see it. well from the figure you posted is that an exothermic or endothermic reaction and why?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh yeah I'm using the app. And I think it would be exothermic because it is rising.

aaronq
 one year ago
Best ResponseYou've already chosen the best response.1Endo is when the chemicals end up at a higher energy state, and exo when they end up at a lower one.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Well I feel dumb. Ha

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1@kristinatime, look at where the energy for A+B and C+D if C+D is higher than A+B then it's endo, if it's lower than A+B it's exothermic.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Then it is exothermic?

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1@kristinatime for the figure you posted A+B are at 40 KJ while C+D are at 20Kj the enthalpy is equal to products  reactants and 2040KJ = 20kj SO this is negative exothermic reaction this number means that energy was released from the reaction,

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ohhhh okay I'm understanding it better now.
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