The tempo of the excerpt can best be described as Adagio.
<h3>What is an adagio tempo?</h3>
This refers to when the tempo of a musical piece is done slowly or rather in slow time.
This enables for powerful music as it feels like every part of the musical piece by Maria Szymanowska is heard individually.
Rest of the question talks about an excerpt from a music piece by Maria Szymanowska.
The music piece is a Mozart Piano Concerto.
Options for this question are:
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The Gibbs free energy ΔG for the vaporisation of 2-methylbutane, in KJ/mol is 8.24 KJ/mol
<h3>Data obtained from the question </h3>
- Enthalpy change (ΔH) = 25. 22 KJ/mol
- Change in entropy (ΔS) = 84.48 J/Kmol = 84.48 / 1000 = 8.448×10¯² KJ/Kmol
- Temperature (T) = 201 K
- Gibbs free energy (ΔG) =?
<h3>How to determine the Gibbs free energy </h3>
The Gibbs free energy for the reaction can be obtained as follow:
ΔG = ΔH – TΔS
ΔG = 25.22 – (201 × 8.448×10¯²)
ΔG = 25.22 – 169.8048
ΔG = 8.24 KJ/mol
Thus, the ΔG for the reaction is 8.24 KJ/mol
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Answer:
An atomic element is one that exists in nature with a single atom as the basic unit.
Answer:
all organic molecules contain carbon atoms
Explanation:
life on earth is carbon based