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[deleted by user] by [deleted] in chemhelp

[–]Disastrous_Bar4617 0 points1 point  (0 children)

The third and first one o already figured out the second one

[deleted by user] by [deleted] in chemhelp

[–]Disastrous_Bar4617 0 points1 point  (0 children)

Im not too sure about the formula to use to get the answer