Please scan the whole entire question
Answer is: .408,5 J.m(C₆H₆-benzene) = 39 g.
n(C₆H₆) = m(C₆H₆) / M(C₆H₆) = 39g ÷ 78g/mol = 0,5 mol.ΔT = 10,0°C, difference at temperature.c(benzene) = 81,7 J/mol·°C, specific heat of benzene.Q = n(benzene) · ΔT · c(benzene), heat of reaction.Q = 0,5 mol · 10,0°C · 81,7 J/mol·°C.Q = 408,5 J.
Answer:
D.) solid, liquid, gas
Explanation:
Think about the water cycle or the heating of water, it usually flows one way
You have ice, it melts to water, then if you boil that water it will turn into a gas
Strong adhesive forces exist between glass and the water molecules.<span>
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