1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
katrin [286]
3 years ago
14

Si una solucion 0.0150 M tiene un porcentaje de transmitancia de 35% a una determinada longitud de onda, cual sera el porcentaje

de transmitancia para una solucion 0.0300M de la misma muestra?
Chemistry
1 answer:
tangare [24]3 years ago
4 0

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>
You might be interested in
Tierra is playing in her backyard when she hears her friend calling out to her. She can't see her friend but can hear her friend
mixer [17]

Answer:

diffraction

Explanation:

the correct answer is diffraction

4 0
3 years ago
Read 2 more answers
Where in a data table should units of measurement be shown?
Vikentia [17]
The unites of measurement in a data table should be shown in the headings of some columns.
6 0
3 years ago
Read 2 more answers
Why do you think the process to create a protected area takes so long?
Paladinen [302]

The process to create a protected area takes a long time because there's numerous things that have to be taken in account and sorted out before the area gets that kind of legal status.

Usually there's people living in the area that is supposed to be protected, though it is mostly small settlements. The people living there are connected with that area, use the resources, and their lives are largely based and dependent on it. In order for any problems to be avoided, these people should all be educated, deals to be made with them, and properly negotiated so that the area wouldn't have any damage, but also them to be able to sustain themselves.

The boundaries of the area are also complicated, it it takes time to sort out what parts should be included and what not. Basically to set the priorities.

People should be employed to protect and take care of the area, so they have to undergo a training, education, and to get familiar with it.

The legalization of the area as such can sometimes too make problems and take some time.

4 0
3 years ago
Copper metal has a specific heat of 0.385 J/goC. Calculate the amount of heat required to raise the temperature of 22.8 g of Cu
Liula [17]

Answer is equal to 7.51 kJ

Q=mc(delta)T

4 0
2 years ago
True/False (A= True &amp; B =False) 46. Blood is a tissue. 47. Elastic cartilage is found in the ears, nose, epiglottis and lary
swat32

Answer:

46.A 47.B 48.B 49.A.50.A.51.B.52.B

5 0
3 years ago
Other questions:
  • Magnesium hydroxide (Mg(OH)2): g/mol
    13·2 answers
  • Which of the following compounds is not ionic?
    9·1 answer
  • Why does a chemical equation have to be balanced
    12·1 answer
  • Determine the amount of energy required to boil 50 g of<br> ethanol.
    7·1 answer
  • Which skill involves creating representation of complex objects or processes
    6·1 answer
  • What type of compound is always an electrolyte?
    9·2 answers
  • 12.A piece of magnesium is in the shape of a cylinder with a height of 5.62 cm
    15·1 answer
  • What is an example of tipping point?
    8·2 answers
  • The compound 2,2-dimethylpentane has several structural isomers. how many of the isomers are straight-chained?
    11·2 answers
  • A substance has a volume of 10.0 cm3 and a mass of 89 grams. What is its density?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!