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worty [1.4K]
3 years ago
5

What letter represents the enthalpy of reaction?

Chemistry
1 answer:
Anna35 [415]3 years ago
5 0

Answer:

Option D. T

Explanation:

Enthalpy change (ΔH) is simply the difference between the heat content of the product (Hp) and the heat content of the reactant (Hr). Mathematically, it is expressed as:

Enthalpy change (ΔH) = Heat of product (Hp) – heat of reactant (Hr)

ΔH = Hp – Hr

From the diagram given above, the difference between the heat content of product and the heat content of reactant is T.

Therefore, the enthalpy change of the reaction is T.

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Explanation:

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2 years ago
The complete combustion of propane (C3H8) in the presence of oxygen yields CO2 and H2O: C3H8 (g) + 5O2 (g) 3CO2 (g) + 4H2O (g) a
mixas84 [53]

Answer:

26.9 L is the volume of CO₂, we obtained

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The reaction is: C₃H₈(g) + 5O₂(g)  →  3CO₂ (g) + 4H₂O (g)

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3 years ago
A science club made pine wood cars. Each car was set on the same track and then released. The distance traveled was measured. Li
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Isn't this a math problem?
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3 years ago
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6 0
3 years ago
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