rahafmaher1999owbxp1 rahafmaher1999owbxp1

15-09-2017
Chemistry

contestada

what are the empirical formulas of c4h10
c2h5oh
h2s2o8
b2h6
please

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zachery010315owfyun zachery010315owfyun

17-09-2017

You just have to reduce them until there are no more common factors

C4H10 = C2H5 (divided by 2)
C2H5OH= C2H5OH (not divisible so the molecular formula and empirical formula are the same)
H2S2O8= HSO4 (divide by 2)
B2H6= BH3 (divide by 2)

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