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mixas84 [53]
3 years ago
10

3. Determine the enthalpy of formation for propane. 3C(s, gr) + 4H2(g) ---> C3H2(g) CzH3(g) AH = -2219.9 kJ C(s, gr) AH = -39

3.5 kJ H,(g) AH = -285.8 kJ a. -205.7 /mol b. -103.8 kJ/mol Å C. + 205.7 /mol d. + 103.8 /mol​

Chemistry
1 answer:
Mars2501 [29]3 years ago
7 0

Answer:

b I hope this is right good luck

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3.95 g of sugar (C6H12O6) is dissolved in water to make 158 mL of solution. Find the molarity.
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