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SSSSS [86.1K]
4 years ago
10

How are ionic bonds formed? by the disintegration of one or more electrons by the sharing of one or more electrons between two a

toms by the transfer of one or more electrons from one atom to another by the disintegration of one or more protons
Chemistry
2 answers:
Artemon [7]4 years ago
8 0
Formed<span> from the electrostatic attraction between oppositely charged </span>ions<span> in a chemical compound.</span>
Rasek [7]4 years ago
3 0

Answer: Option (c) is the correct answer.

Explanation:

A ionic bond is defined as the bond formed by the transfer of electrons from one atom to another.

For example, atomic number of lithium is 3 with electronic distribution 2, 1 and atomic number of chlorine is 17 with electronic distribution 2, 8, 7.

Hence, lithium will donate its one valence electron to the chlorine atom in order to attain stability. Therefore, forming an ionic bond and the ionic compound formed is LiCl.

Thus, we can conclude that ionic bonds are formed by the transfer of one or more electrons from one atom to another.

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Which fossil occurs on the most land masses
MrMuchimi
The Glossopteridales :)
8 0
4 years ago
How many mL of a 1.48 M calcium hydroxide solution are needed to neutralize 36.0 mL of a 1.63 M hydrochloric acid solution
Lelechka [254]

The volume (in mL) of calcium hydroxide, Ca(OH)₂ needed for the reaction is 19.8 mL

<h3>Balanced equation </h3>

2HCl + Ca(OH)₂ —> CaCl₂ + 2H₂O

From the balanced equation above,

  • The mole ratio of the acid, HCl (nA) = 2
  • The mole ratio of the base, Ca(OH)₂ (nB) = 1

<h3>How to determine the volume of Ca(OH)₂ </h3>
  • Molarity of base, Ca(OH)₂ (Mb) = 1.48 M
  • Volume of acid, HCl (Va) = 36 mL
  • Molarity of acid, HCl (Ma) = 1.63 M
  • Volume of base, Ca(OH)₂ (Vb) =?

MaVa / MbVb = nA / nB

(1.63 × 36) / (1.48 × Vb) = 2

58.68 / (1.48 × Vb) = 2

Cross multiply

2 × 1.48 × Vb = 58.68

2.96 × Vb = 58.68

Divide both side by 2.96

Vb = 58.68 / 2.96

Vb = 19.8 mL

Learn more about titration:

brainly.com/question/14356286

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6 0
2 years ago
If a student calculated 0.03256 moles of copper metal (Cu0), how many grams of copper metal (Cu0) should be recovered at the end
Liula [17]

Answer:

Mass of copper metal will be 2.06756 gram

Explanation:

We have given number of moles of copper n = 0.03256

Molar mass of copper = 63.5 u

We have to calculate mass of copper metals in gram

We know that number of moles is given by number\ of\ moles=\frac{mass\ in\ gram}{molar\ mass}

0.03256=\frac{mass\ in\ gram}{63.5}

Mass in gram = 2.06756 gram

So mass of copper metal will be 2.06756 gram

7 0
3 years ago
Over a period of 30 days a student studied the night sky and recorded his observations. One night he watched a shooting star str
Temka [501]

Answer:

meteor

Explanation:

The most logical identification of a "shooting star" is a meteor. A meteor is basically any material from outerspace that falls to Earth. The main characteristic of a meteor is that from our point of view on the surface of the Earth it looks like a shooting star because we see a streak of light behind it. This light is simply dust and rock from the meteor burning up as it enters the Earth's atmosphere, leaving a "tail" of light behind it. Which to us looks like a shooting star.

8 0
3 years ago
Which is the correct way to write 602,200,000,000,000,000,000,000 in scientific notation
serious [3.7K]
6.022 x 10^23
I answered this already :)
4 0
3 years ago
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