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
ollegr [7]
3 years ago
9

Someone please help me and explain this in detail!!!!!

Engineering
1 answer:
Stella [2.4K]3 years ago
7 0

Answer: The chemical formula of the ionic compound formed by these elements when they react together is XY_3.

Explanation:

For formation of a neutral ionic compound, the charges on cation and anion must be balanced. The cation is formed by loss of electrons by metals and anions are formed by gain of electrons by non metals.  

Here element X is having an oxidation state of +3 as it can lose 3 electrons from its outermost orbit called as X^{3+} cation and element Y is having an oxidation state of -1 as it can gain one electron in its outermost orbit called as Y^{-} anion. Thus they combine and their oxidation states are exchanged and written in simplest whole number ratios to give neutral XY_3.

You might be interested in
A ring-shaped seal, made from a viscoelastic material, is used to seal a joint between two rigid pipes. When incorporated in the
scoundrel [369]
I’m not sure what this question is talking about. I will get back to you later on this let me rethink it. 2.22578
3 0
3 years ago
Chemical compounds that are created by a string or smaller repeating units are
yKpoI14uk [10]

Answer:

The correct approach will be "Polymer".

Explanation:

  • A polymer, because it has a very broad molecular structure, seems to be a class or kind of organic solid. It is indeed a material consisting of long sequences, or monomers, of simplified components.
  • The existence of a large number of monomers which have been mentioned several times seems to be the principal design characteristic of polymeric materials.
6 0
3 years ago
Read 2 more answers
Print a message telling a user to press the letterToQuit key numPresses times to quit. End with newline. Ex: If letterToQuit = '
ella [17]

Answer:

Vb.Net

msgbox ("Press "q" twice to quit", msgboxstyle.information)

if char.q = keypress and keypress.count = 2 then

End

End if

Explanation:

6 0
3 years ago
Write Python expressions using s1, s2, and s3 and operators and * that evaluate to: (a) 'ant bat cod'
jenyasd209 [6]

Given that the correct question is

Write Python expressions using s1, s2, and s3 and operators + and * that evaluate to: (a) 'ant bat cod'

Answer:

s1 = 'ant'

s2 ='bat'

s3 ='cod'

#using string concatenation

s4 = s1 + ' ' + s2 +  ' ' +s3

print(s4)

5 0
3 years ago
3. If nothing can ever be at absolute zero, why does the concept exist?
JulijaS [17]
The reason has to do with the amount of work necessary to remove heat from a substance, which increases substantially the colder you try to go. To reach zero kelvins, you would require an infinite amount of work.
6 0
2 years ago
Other questions:
  • Consider an aircraft powered by a turbojet engine that has a pressure ratio of 9. The aircraft is stationary on the ground, held
    9·1 answer
  • What’s a pnp transitor?
    5·2 answers
  • A tank with some water in it begins to drain. The function v ( t ) = 46 − 3.5 t determines the volume of the water in the tank (
    12·1 answer
  • Two pressure gauges measure a pressure drop of 16.3 psi (lb/in.2) at the entrance and exit of an old buried pipeline. The origin
    13·1 answer
  • Which best describes the body in terms of simple machines?
    6·1 answer
  • Among Us Map-Skeld Imposter 3 code- DBZPTQ
    11·2 answers
  • 10. If you pulled up on the rope shown for the device below with 75 lbs. force, how much weight
    15·1 answer
  • A set of drawings for a building usually includes plan views of the site (lot), the floor layout, and the ____.
    11·1 answer
  • Who is responsible for shielding a welding arc to protect
    11·1 answer
  • A(n) _____________ is used commonly in open split-phase motors to disconnect the start winding from the electrical circuit when
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!