*NO SPAM/LINKS PLZ ** *anyone good at stoichiometr pleaseee hel :’)
ZnCl2 + Li --> LiCl+Zn
(Equation not balanced)
300 ml of 3M zinc chloride was added to 20 grams of lithium. How many
grams of zinc were produced?

the electronic configuration of an atom with eight electrons is 1s²2s²2p⁴. the orbital diagrams are shown in the figure.

as per the hunds rule:

1. electrons tend to avoid being in the same orbital as per as practicable.

2. electrons in different orbitals of the same energy will have their spin parallel.

this can be illustrated from the multiplicity of the orbitals of the atom. as there are four electrons in the p orbital and p orbital has 3 sub-shells. the electrons can be fed in different ways as shown in the figure but the correct orbital diagram will be as per the hunds rule.

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

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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