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
umka2103 [35]
3 years ago
5

Identify the location of each element group on the periodic table. ​

Chemistry
2 answers:
Gwar [14]3 years ago
8 0
What? sorry i’m confused
viktelen [127]3 years ago
3 0
The answer is metalloids.
You might be interested in
PLEASE HELP <br> describe the process of paper chromatography????????????
irinina [24]

Answer:Chromatography technique that uses paper sheets or strips as the adsorbent being the stationary phase through which a solution is made to pass is called paper chromatography. It is an inexpensive method of separating dissolved chemical substances by their different migration rates across the sheets of paper.

You're welcome :)

5 0
3 years ago
Make a suggestion on how you will deal with the problem..
Trava [24]

Answer:

and the last name then select a City the solution if they are getting elimination method if I can tell u that is telling you about me to this email and delete this email and any attachments may contain confidential information and rupees hundred years ago the pair in the solution if I can tell you my story of my teacher not respond please ask me to this email and any attachments is intended only for the independence of Bangladesh and what is the correct answer is yes we have to come at your earliest convenience and what is the correct answer

7 0
3 years ago
Read 2 more answers
Two cars that are identical except for their color are traveling on the same road.
Ray Of Light [21]
B. The blue car has more kinetic energy than the red car
7 0
3 years ago
Read 2 more answers
What happens when a solid is dissolved in a liquid
slava [35]

the solid particles take up the intermolecular spaces in the liquid.

8 0
3 years ago
The ion MnOis often used to analyze for the Fe2+ content of an aqueous solution by using the (unbalanced) reaction Mno+Fe2+ + Fe
dusya [7]

Answer:

B) 0.230 M

Explanation:

The first step is to <u>balance the reaction</u> between the Ferrous ion and the permanganate ion:

5~Fe^+^2~+~MnO_4^-^1~+~8H^+~->~5Fe^+^3~+~Mn^+^2~+4H_2O

Then we have to <u>calculate the moles</u> of MnO_4^-:

M~=~\frac{mol}{L}

mol~=~M*L

mol~=~0.033~M*0.0633L=~0.002088~mol~MnO_4^-

Then using the <u>molar ratio</u> we can find the moles of Fe^+^2:

0.002088~mol~MnO_4^-\frac{5~mol~Fe^+^2}{1~mol~MnO_4^-}=0.01044~mol~Fe^+^2

Finally we can calculate the molarity:

M=\frac{0.01044~mol~Fe^+^2}{0.0455~L}=0.230~M

5 0
3 years ago
Other questions:
  • How many grams of oxygen are required to produce
    7·1 answer
  • How many atom of cd are in 3.00g of cadmium
    8·2 answers
  • In which species does sulfur have the highest oxidation number? s8 (elemental form of sulfur) h2s so2 h2so3 k2so4?
    13·1 answer
  • The melting point of copper is 1084°C. How does the energy of the particles in a certain amount of liquid copper compare to the
    7·2 answers
  • What is the formula for the law of universal gravitation.
    15·2 answers
  • Which of the following is a metal? *<br><br> sulfur<br> nitrogen<br> silicon<br> francium
    11·1 answer
  • Ow do carbon-12 and carbon-13 differ?
    15·1 answer
  • Identify the anode and cathode please
    5·1 answer
  • Aluminium is produced by electrolysis of a molten mixture.
    5·1 answer
  • The model represents how electromagnetic radiation transmits energy.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!