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
Marina CMI [18]
3 years ago
11

In LEWIS DOT STRuCTURe FOR PO3-3, HoW MANY DOTs ArE ON ThE PHoSPHoRuS?

Chemistry
1 answer:
drek231 [11]3 years ago
6 0
2 lone pair on phosphorus
You might be interested in
The molality of a solution that is made by dissolving a certain mass of benzene in 20.6g of carbon tetrachloride is 0.529m. How
antiseptic1488 [7]
Molality of solution = 0.529 m

mass solvent in kg = 20.6 g => 20.6 / 1000 => 0.0206 kg

number of moles = molality x mass solvent

= 0.529 x 0.0206 => <span> 0.0108 mol benzene 
</span>
hope this helps!

6 0
3 years ago
Read 2 more answers
Secondary amines react with the nitrosonium ion to generate ________. n-nitrosoamines diazonium salts anilines imines oximes
katen-ka-za [31]
Answer:
             Secondary amines react with the nitrosonium ion to generate <span><u>N-Nitrosoamines</u>.

Explanation:
                   Nitosonium Ion is generally utilized in the formation of Diazonium Salts which are considered excellent starting Material from synthesis point of View. Diazonium salts are formed by reacting Primary Amine or Anilines with Nitrosonium Ions. In our case, the Amine given is Secondary. So, reaction of <em>Sec.</em> Amines with Nitrosonium Ions stops after the formation of N-Nitrosoamine as there is no Hydrogen attached to Nitrogen atom of Amine to be eliminated and form a double and eventually triple bond with the Nitrogen atom of Nitrosonium Ion.</span>

7 0
3 years ago
Boxes on trees in swamps give wood ducks a place to build their nests platforms built on top of telephone poles provide a place
Rus_ich [418]

These artificial homes preserve the resources in the animal's environment and increases population size.

<h3>What is Population size?</h3>

This is defined as the number of organisms in a population at a given place and time.

Since the resources used are artificial, they are preserved with an increase in the population due to reproduction.

Read more about Population size here brainly.com/question/1502078

#SPJ1

8 0
2 years ago
How can a chemical reaction be sped up?Select from the drop-down menu to correctly complete the statement.
lakkis [162]

Answer:

A) Concentration

Explanation:

When you add a chemical to itself it becomes more concentrated making it more powerful and faster

3 0
3 years ago
Read 2 more answers
An element's atomic number is 27. How many protons would an atom of this element have? protons
Reil [10]
54 would be the correct answer i beleive
4 0
3 years ago
Other questions:
  • Help me with all 6 question
    9·1 answer
  • Write a sentence that explains how Earth is a magnetic field.
    8·1 answer
  • Why do A and T (and G and C) pair in a DNA double helix?
    7·1 answer
  • What is the net force acting on the object below
    5·1 answer
  • The word atom comes from Greek word that means?
    11·1 answer
  • Myriah wants to use dimesional analysis to find out how many centimeters are in 1.4 meters
    5·1 answer
  • What is the pH of 0.166 M triethylammonium chloride, (C2H5)3NHCl. The Kb of triethylamine, (C2H5)3N, is 5.2 x 10-4.?
    9·1 answer
  • What is the total number of neutrons in an atom of Fe-57?
    12·1 answer
  • Observe: Select the ELECTRON CONFIGURATION tab. Make sure the subshells are ordered by Energy, which will arrange them from lowe
    10·1 answer
  • What conclusions can you draw about the factors that affect the rate of solution formation?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!