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dexar [7]
3 years ago
14

Matter is never created or destroyed.

Chemistry
1 answer:
kumpel [21]3 years ago
8 0
I believe it is true!
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How many moles of carbon dioxide are produced when 5.12 mol of propane gas is burned in excess oxygen? C3H8(g) + 5O2(g) → 3CO2(g
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15.4 mol CO₂

Explanation:

5.12 mol C₃H₈ × (3 mol CO₂ / mol C₃H₈) ≈ 15.4 mol CO₂

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How does the strength of the forces that hold the basic particles of a substance together relate to the temperature at which the
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A. Stronger forces between particles means the substance boils at a higher temperature

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