Tetrafluoroethane, C2F4H2, is one of the compounds contributing to global warming. This compound contains

C2F4H2 molecules.

Explanation:

the compound is organic compound and the carbons are 2 and the fluorines 4 and the hydrogens are 2

here the carbon and the hydrogens having the +1 oxidation states

the fluorine is having the oxidation number -4

so the moloecule contains the no ions and it contains the C2F4H2 molecules

answer => C2F4H2 molecules

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

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