Answer:
Disparlure, a synthetic chemical
Explanation:
Answer:
Salamander And Lizard are the closest
Explanation:
A salamander is an amphbian just like a lizard. All the others aren't even CLOSE To the same species.
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Also, can I please have Brainliest so I can finish my challenge? TY! OvO<u> _______</u>
For question 1:
<span>25°C = 298 K
</span><span>ΔG = ΔH - T ΔS
</span>ΔH= ΔG + TΔS = −91368 + (298)(−284)=−91368-84632=-175730
<span>Therefore ΔH is approx - 176,000 J
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For question 2:
The statement "A negative change in free energy, or −ΔG, represents a spontaneous reaction." is false
Energy is the ability to do WORK or cause CHANGE it’s measure in JOULES and is found in many different FORMS. Energy can be classified as KINETIC or POTENTIAL energy. (I’m pretty sure that’s correct, hope that helps!)
Answer:
Refluxing allows thermally unstable reactants to react faster without decomposition.
Explanation:
Reflux is an experimental laboratory technique, used to produce heating reactions that take place at temperatures higher than room temperature and where it is better to maintain a constant volume in the reaction. By means of this mechanism, it is possible to avoid losing solvent in the course of the process, and therefore, without releasing it into the atmosphere. This is used to heat mixtures for a long time at a certain temperature. As the temperature increases, the reactant particles collide more times and, because they have more energy, there are more particles that exceed the activation energy, which leads to more effective collisions and a higher reaction speed.