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
Ray Of Light [21]
2 years ago
11

The discharge of phosphate in detergents to the environment has led to imbalances in the life cycle of freshwater lakes. A chemi

st uses a spectrometric method to measure total phosphate and obtains the following data for known standards: (a) Draw a curve of absorbance vs. phosphate concentration.
Chemistry
1 answer:
alina1380 [7]2 years ago
3 0
<h3>What is spectrometric method?</h3>
  • A technique called spectrophotometry uses light intensity measurements as a beam of light travels through a sample solution to determine how much a chemical compound absorbs light.
  • Every chemical either absorbs or transmits light across a specific spectrum of wavelengths, according to the fundamental principle.
  • There are two main techniques used among the various forms of spectrophotometry:
  • ultraviolet-visible range spectrophotometry, which examines the reflectance of certain spectra,
  • and absorption spectrophotometry, which examines the absorption of radiation and particular spectra of light.
  • Applications of spectrophotometry are useful for determining how well gases, liquids, and solids transmit, reflect, and absorb light.

Learn more about spectrometric method here:

brainly.com/question/18339003

#SPJ4

You might be interested in
A = 10 m/s - 5 m/s<br> 5S
sergiy2304 [10]

Answer:

what is the formula?

Explanation:

8 0
3 years ago
Differentiate between Mendeleev's Period law and Modern Periodic law<br>​
NeX [460]
<h2>see in the attachment hope it helps you</h2>

7 0
3 years ago
What occurs when an atom of chlorine forms a chloride ion?
dimulka [17.4K]
The answer is B. The chlorine has 7 electrons at the outer shell. So it will gain one electron to become stable when forms a chloride ion. And the gained electron will stay at the outer shell. So the radius becomes larger.
7 0
4 years ago
State Newton law of gravitation ?​
xeze [42]

Answer:

Newton's law of universal gravitation. Newton's law of gravitation, statement that any particle of matter in the universe attracts any other with a force varying directly as the product of the masses and inversely as the square of the distance between them.

Explanation:

That's the definition hope it helps.

7 0
3 years ago
PLEASE HELP ME I NEED TO SUBMIT RIGHT NOW
sasho [114]

Answer:  number of protons?

Or  different atomic weight.

I DONT KNOW ;';

5 0
3 years ago
Other questions:
  • How does a redox titration compare to a normal(acid-base) titration? How is it different?
    14·1 answer
  • If 8.800 g of c6h6 is burned and the heat produced from the burning is added to 5691 g of water at 21 °c, what is the final temp
    6·1 answer
  • A 2.567-g sample of a monoprotic acid was dissolved in water. It took 15.24 mL of a 0.1578 M NaOH solution to neutralize the aci
    8·1 answer
  • What is the molar mass of SO4?
    14·1 answer
  • Which describes the role of oxygen in photosynthesis and cellular respiration?
    8·1 answer
  • I need help. ASAP! Look at the picture below. (7)
    14·2 answers
  • PLZ HURRY! Will be marked brainly
    5·1 answer
  • When the body becomes overheated, how does the body react to maintain homeostasis?
    5·1 answer
  • Match the gas sample with each others.
    11·1 answer
  • Which of the following is argued to be the heaviest naturally occurring element?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!