penncaprice penncaprice

13-09-2018
Chemistry

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Sarah measures out 151 grams of SO2. How many miles is this? Express your answer to three significant figures

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13-09-2018

150 g SO₂ = 2.36 mol SO₂

M_r = 32.06 + 2×16.00 = 32.07 + 32.00 = 64.06

Moles of SO₂ = 151 g SO₂ × [1 mol SO₂/64.06 g SO₂] = 2.36 mol SO₂

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lukehersch300 lukehersch300

25-01-2021

2.36

151 grams of SO2 is equal to 2.36 moles.

#platofam

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