Question

The arrangement of atoms at the peak of the activation energy barrier is known as the _____.

A. activation rate

C. transition state

D. both B and C

Answer 1

Activation rate. Transition state of the metals is a different thing.

Answer 2

are you sure neetz

Answer 3

The arrangement of atoms at the peak of the activation energy barrier is known as the _____.

A. activation rate

B. activated complex

C. transition state

D. both B and C

Answer 4

i marked B i got o in it

Answer 5

Now, I'm not sure. o.O

Answer 6

http://www2.ucdsb.on.ca/tiss/stretton/graphics/RATFIG14.GIF

Answer 7

An activated complex does not necessarily exist in transition state (if transition state here refers to the periodic table).

Answer 8

^I meant D-block elements.

Answer 9

We can choose both though, D

Answer 10

so D

Answer 11

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Answer 12

\[K_{eq}=\frac{Right}{Left}\]
Which leaves you with choices B and C,
Coefficient is the power/exponent, so its B. Understand now?

Answer 13

thanks
sam i just want to ask are you sure just for confirmation

Answer 14

Yes

Answer 15

Two opposing reactions (A + B C + D) occurring simultaneously at the same rate is an example of:

A. reversibility.

B. chemical equilibrium.

C. neither a nor b

D. both a and b

Answer 16

i thought the answer was B but i got it wrong

Answer 17

should there an arrow in (A + B C + D)?

Answer 18

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Answer 19

Yes B was right, and A is also right because it is reversible, so both A and B

Answer 20

A substance that interferes with the action of a catalyst is known as a(n) _____.

A. negative inhibitor

B. either an inhibitor or negative inhibitor

C. inhibitor

D. activated complex

Answer 21

i marked A but it was wrong one

Answer 22

inhibitor interferes with catalyst

Answer 23

so c

Answer 24

ye

Answer 25

yes

Answer 26

The reducing agent in the reaction described in Fe + 2HCl → FeCl2 + H2 is


A. Fe.

B. HCl.

C. FeCl2.