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Sindrei [870]
4 years ago
5

PLEASE HELP!!!

Chemistry
2 answers:
Veseljchak [2.6K]4 years ago
7 0

Answer is: C) There is no air between the two flasks.

Heat in this example can transfer throw thermal conduction.

Because there are no mo molecules to transfer heat, there is no conduction.

Thermal conduction is the transfer of heat through physical contact. Thermal conduction is the transfer of heat by microscopic collisions of particles. Heat spontaneously flows from a hotter to a colder body.

The process of heat conduction depends on four basic factors: the temperature gradient, the cross section of the materials involved, their path length and the properties of those materials.

Because there are no mo molecules to transfer heat, there is no conduction.

Sunny_sXe [5.5K]4 years ago
5 0
C. Heat could easily travel through the molecules in the air and escape/enter the flask. Removing the air slows down the heat transfer. 
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<h3>What is pKa?</h3>

The term pKa refers to the negative logarithm of the acid dissociation constant (Ka). The pH is the negative logarithm of the hydrogen ion concentration.

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Ka = Antilog (-6) =1 * 10^-6

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