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
Pavlova-9 [17]
3 years ago
7

If the percent transmittance is is 64.9 in 0.2M standard CuSO4, what is the absorption?

Chemistry
1 answer:
Natali [406]3 years ago
5 0
Explain it a little more ?
You might be interested in
Electron electrical change is
Paha777 [63]

the electrons charge is negative

6 0
3 years ago
If it requires 48.3 milliliters of 0.55 molar nitric acid to neutralize 15.0 milliliters of barium hydroxide, solve for the mola
Gemiola [76]
First you have to moles so multiply .0483L X .55M= .026565 Multiply moles by mole ratio which is 1/2, so the moles becomes .013283 now molarity=moles/volume; divide .013283/.015L=.885533M significant figures and you final answer is 0.89M
8 0
3 years ago
Read 2 more answers
Is there such thing as a pure mixture?
prisoha [69]
Pure substances are further broken down into elements and compounds. Mixture are physically combined structures that can be separated into their original components. A chemical substance is composed of one type of atom or molecule.
3 0
3 years ago
Read 2 more answers
You have 8 moles of a gas at 250 K in a 6 L container. What is the pressure of the gas? Show your work
Bogdan [553]

Hello:

In this case, we will use the Clapeyron equation:

P = ?

n = 8 moles

T = 250 K

R = 0.082 atm.L/mol.K

V = 6 L

Therefore:

P * V = n *  R * T

P * 6 = 8 * 0.082* 250

P* 6 = 164

P = 164 / 6

P = 27.33 atm


Hope that helps!

7 0
3 years ago
Use the words to complete the sentences. use each word one time
svlad2 [7]
Watershed....water....river.....streams....oceans....contaminate....nitrogen....phosphorous....subsidence...Thats the order...please give brainliest......
8 0
3 years ago
Other questions:
  • Which property increases with increasing atomic number for both the alkali metals and the halogens?
    15·1 answer
  • Some hydrogen gas is enclosed within a chamber being held at 200∘C∘C with a volume of 0.0250 m3m3. The chamber is fitted with a
    6·1 answer
  • The chemical formula for glucose is C6H1206. Therefore, four molecules of glucose will have() carbon atoms()
    7·1 answer
  • How many atoms are in 1 mole of gold
    12·1 answer
  • A model of an oxygen atom is shown below. What’s the electrical charge of this ion. Hint a neutral oxygen atom has 8 protons and
    5·1 answer
  • What are molecules and what are they made of?
    13·1 answer
  • Products and reactants are used and created at the same rate when a reaction is at this stage A. Le Chateliers principle B. Cata
    10·1 answer
  • Plz help me write on ur own words and ignore where it says pictures
    10·1 answer
  • 10 points<br><br> How many total atoms are in 3(NH4)2S
    12·1 answer
  • What type of reaction is 4Na + O2 --&gt; 2Na2O?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!