Answer:
17.5% es la transmitancia de la solución problema
Explanation:
Basados en la ley de Beer que dice que:
La transmitancia de una solución es inversamente proporcional a su concentración.
Podemos hallar la transmitancia de una concentración problema sabiendo la concentración de una solución y su transmitancia:
Si una solución 0.0150M tiene una transmitancia de 35%
Y ahora la solución duplica su concentración, su transmitancia se disminuirá en la mitad, esto es:
35% / 2 =
<h3>17.5% es la transmitancia de la solución problema</h3>
Answer:
Heptane > hexane> 3,3-dimethylpentane > butane
Explanation:
All things being equal, it is expected that the boiling point of the members of the alkane homologous series increase as we move down the group.
Hence for example, butane is expected to have a higher boiling point than ethane. Another important factor we would be considering in this answer is the presence of a branched alkane amongst the answers in the question. A straight-chain alkane will have a boiling point which is higher than that of a branched-chain alkane due to the greater surface area in contact, thus the greater van der Waals forces, between adjacent molecules
Now if we are to rank the compounds on the basis of boiling point, the answer is as follows:
Heptane > hexane > 3,3-dimethylpentane> butane
Answer:
B. Cell Type
Explanation:
that is the answer i believe
Answer:
So yes! A mixture can contain just elements if those elements are not chemically reactive to one another. Air is a great example of an elemental mixture as it contains nitrogen, oxygen, and argon (along with some other compounds).
Explanation:
hope this helps you :)
