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
Which organism is the carnivore in this food web?
mihalych1998 [28]
Among the choices, the only one that can be considered a carnivore is C. Adelie penguin. Adelie penguins are found in the Arctic, and feed on aquatic creatures such as krill, fish, and squid. Krill is a type of crustacean that feeds on phytoplankton, which is at the bottom of the food chain.
8 0
3 years ago
75As3- what is it’s protons, neutrons, and electrons?
Aneli [31]

Answer:

Atomic Particles

Atoms consist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain the electrons (negatively charged).

7 0
2 years ago
Do you know how to do this? if you have 4 grams of carbon-14, how much carbon 14 remains after 11,460 years? the half life is 5,
Delvig [45]
Carbon dating has<span> given archeologists a more accurate method by which they </span>can<span> determine the age of ancient artifacts. The </span>halflife<span> of </span>carbon 14<span> is </span>5730<span> ± 30 </span>years<span>, and the method of dating lies in trying to determine how </span>much carbon 14<span> (</span><span>the radioactive isotope of carbon) is present in the artifact and comparing it to levels</span>
6 0
3 years ago
Where does the equilibrium point occur in a reaction system?
Ymorist [56]
Equilibrium occurs when the rate of the forward reaction is the same as the rate of the reverse reaction. This doesn't necessarily mean the concentrations or pressure are the same on both sides of the equation, only the rates are the same
8 0
3 years ago
What are the four phases of matter?
user100 [1]
Solid, Liquid, Gas, and Plasma
6 0
2 years ago
Read 2 more answers
Other questions:
  • Perform an on-line search to discover what conditions are favourable to the growth of moss. be sure to include a comment on ph c
    14·1 answer
  • Is caffeine optically active
    8·1 answer
  • The same chemistry student has a weight of 155lbs what is the student weight in grams
    14·2 answers
  • Phosphorous acid, H3PO3(aq), is a diprotic oxyacid that is an important compound in industry and agriculture. K pKa1 K pKa2 1.30
    11·1 answer
  • A sealed 1.0 l flask is charged with 0.500 mol of i2 and 0.500 mol of br2. an equilibrium reaction ensues: i2 (g) br2 (g) 2ibr (
    5·1 answer
  • 1. Which one is the odd one out?<br> 0 CaO<br> o Cu<br> o CO<br> o CH
    5·1 answer
  • Number one, it's probably a really easy question but it confused me
    13·1 answer
  • On a planet where the temperature is so high, the ground state of an electron in the hydrogen atom is n = 4. What is the ratio o
    13·1 answer
  • If a liquid substance is transferred to a different container, what can be predicted about the volume of the liquid in the new c
    6·1 answer
  • The compound 3-methylpentane is an example of
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!