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Mathematics 15 Online
OpenStudy (anonymous):

Which of the following pairs does not share the same empirical formula? (3 points) CH2O and C3H6O3 PbCl2 and PbCl4 NO2 and N2O4 C3H12 and CH4

OpenStudy (shelby1290):

CH2O and C3H6O3

OpenStudy (triciaal):

option B only

OpenStudy (triciaal):

empirical formula is just the ratio of the elements

OpenStudy (triciaal):

@shelby the ratio is 1:2:1 if you multiply by 3 then its 3:6:3

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