Given the molecular formulas, write the empirical formulas in the spaces provided. C6H4Cl2
C6H5Cl
N2O5

10. translate each of the following chemical equations into a sentence. a. 2 zns(s) + 3 o2(g) -> 2 zno(s) + 2 so2(g) b. cah2(s) + 2 h2o(l) -> ca(oh)2 (aq) + 2 h2(g)

V1t2 = v2t1 is an expression of who’s law

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