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stepladder [879]
2 years ago
9

Below is a picture of two blocks made of different materials. Block A Block B grams grams If Block A is located on the Moon and

Block B is located on Earth, which of the following is true about the two blocks?
a: they have the same density.
b: they have the same volume.
c: they have the same mass.
d: they have the same weight. ​

Chemistry
1 answer:
AURORKA [14]2 years ago
4 0

Answer:

A

Explanation:

this is because density is the mass per unit volume of an object

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Sulfonation of benzene has the following mechanism: (1) 2 H2SO4 ⇌ H3O+ + HSO4− + SO3 [fast] (2) SO3 + C6H6 → H(C6H5+)SO3− [slow]
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Question is incomplete, complete question is as follows :

Complete Question : .Sulfonation of benzene has the following mechanism:

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Frist of all, all the common terms are cancelled out and written the overall reaction.

As we know that the rate depednant step is the slowest step of the reaction, rate law is :

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Hence when we substitute equation 2 in equation one,

                   Rate comes out to be =  k_{overall} [H_{2}SO_{4}]^{2} [C_{6}H_{6}]

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