Answer:
c) Both a) and b)
Explanation:
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Answer: 15.3 carbon atoms
C. The temperature decreases because the most energetic molecules escape.
1 mole Fe produces 1 mole Cu
<span> molar mass of Fe is 55.8 g / mole
answer: </span><span>55.8g</span>
Answer:
437 g
Explanation:
as mass = density × volume
