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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
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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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