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Lana71 [14]
2 years ago
7

I have been stuck on this for a while I know you work it out through Hess's law but I can't seem to have the equations balanced

to cancel out

Chemistry
1 answer:
katovenus [111]2 years ago
7 0

Answer:

uzb-prwk-khj

indians and all other countries can join

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Homolysis, or homolytic bond dissociation, produces a very specific type of product under certain reaction conditions. In Part 1
vekshin1

Answer:

1) R₃CO , H, H₃C, a carbon free radical

2) high temperature, ultraviolet irradiation

Explanation:

1) Homolysis leads to the formation of free radicals (species having a free electron). Thus, answer is :

R₃CO

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H₃C

a carbon free radical

2) Homolysis require high temperature, ultraviolet irradiation.

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What is the mass of 4.2 x 10^24 molecules of Ca(OH)2
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R-CH2-COOH in presence of X2 / red P and H2O gives ________<br>Name the reaction​
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2 years ago
The effusion rate of hcl is 43.2 cm/min in a certain effusion apparatus. what is the rate of effusion of ammonia in the same app
Jlenok [28]

The effusion rate is 1.125 cm/sec for ammonia.

How to find effusion rate ?

Effusion rate (r1) HCl = 43.2 cm/min

Molar mass (m2) NH3 =17.04g/mole

Molar mass (m1)  HCl    =36.46g/mole

  • Substitute the molar masses of the gases into Graham's law and solve for the ratio.
  • r1÷r2=√m2÷m1

       firstly convert 43.2 cm/min into cm/sec i.e., 0.72 cm/sec

      Then,

      0.72/r2 =√17.04/36.46

      r2= 1.125 cm/sec

Hence, the rate of diffusion of ammonia is 1.125 times faster than the rate of diffusion of hydrogen chloride.

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1 year ago
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because sun dont orbits


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