Chemistry, 31.01.2020 09:02 gamingisfun
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?
(150 × 1 × 232.29) ÷ (31.998 × 3) grams
(150 × 3 × 232.29) ÷ (31.998 × 1) grams
(150 × 1 × 31.998) ÷ (232.29 × 3) grams
(150 × 3 × 31.998) ÷ (232.29 × 1) grams
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In an experiment, zinc chlorate decomposed according to the following chemical equation.
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