1.

In an experiment, zinc chlorate decomposed according to the following chemical equation. Zn(ClO3)2 → ZnCl2 + O2 (Molar mass of Zn(ClO3)2 = 232.29 g/mol; ZnCl2 = 136.286 g/mol; O2 = 31.998 g/mol) If the mass of zinc chlorate was 150 grams, which of the following calculations can be used to determine the mass of oxygen gas formed? (4 points)

Answer»

please mark as brainlistExplanation:5. (05.04 MC) In an experiment, zinc chlorate decomposed according to the following chemical equation. Zn(CIO3)2 -- ZnCl2 + O2 (Molar mass of Zn(CIO)2 - 232.29 g/mol; ZnCl2 - 136.286 g/mol; 02 - 31.998 g/mol) If the mass of zinc chlorate was 150 grams, which of the following calculations can be used to determine the mass of oxygen GAS formed? (4 points) (150 x 1 x 232.29) + (31.998 x 3y grams (150 x 3 x 232.29) + (31.998 x 1) grams (150 x 1 x 31.998) + (232.29 x 3) grams (150 x 3 x 31.998) + (232.29 x 1) grams



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