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Over [174]
2 years ago
12

How is the formation of covalent bonds similar to kids sharing markers? how is it different? if possible, discuss your answer wi

th your classmates and teacher?
Chemistry
2 answers:
Furkat [3]2 years ago
8 0

Answer:

Explanation:

The covalent bond is the chemical bond between atoms where electrons are shared, forming a molecule. Covalent bonds are established between non-metallic elements, such as hydrogen H, oxygen O and chlorine Cl. These elements have many electrons in their outermost level (valence electrons) and have a tendency to gain electrons to acquire the stability of the electronic structure of noble gas. The shared electron pair is common to the two atoms and holds them together.

So, the formation of covalent bonds is similar to that of children who share markers because in both cases something is shared. In the case of the covalent bond, electrons are shared while in the case of children, markers are shared.

The difference is that the covalent bonds the elements share their valence electrons in order to be stable, while the children are giving the other person a marker that they may need, or that the child does not have. Then stop "being stable." Another difference is that the covalent bond requires that electrons be shared, but sometimes children do not share. Also, being electrons, they are constantly moving in the electronic cloud and when they are shared, while children can share their markers while still.

vagabundo [1.1K]2 years ago
5 0
A covalent bond means shared electrons between atoms. This is similar to kids sharing markers because the markers (electrons) are being shared between the kids (atoms). Covalent bonds are different than this metaphor because 1) the electrons are constantly moving about while the kids can steal and keep the markers and 2) the electrons and atoms are physically smaller
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the abundance of non-native plants. this MAY be right.

Explanation:

i thought it would be an increase in pollution.

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2 years ago
What will describe a particle having 26electron,39nutron,28proton?
Artemon [7]

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Iron has 26 electrons. Potassium has 39 neutrons. Nickel has 28 protons.

Explanation:

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An element has an atomic number of 30. How many protons and electrons are in a neutral atom of the element? A. 30 protons, 30 el
Minchanka [31]
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7 0
3 years ago
Compounds A, B, and C react according to the following equation. 3A(g) + 2B(g) 2C(g) At 100°C a mixture of these gases at equili
Vedmedyk [2.9K]

Answer:

The value of Kc for the reaction is 3.24

Explanation:

A reversible chemical reaction, indicated by a double arrow, occurs in both directions: reagents transforming into products ( direct reaction) and products transforming back into reagents (inverse reaction)

Chemical Equilibrium is the state in which direct and indirect reactions have the same reaction rate. Then taking into account the rate constant of a direct reaction and its inverse the chemical constant Kc is defined.

Being:

aA + bB ⇔ cC + dD

where a, b, c and d are the stoichiometric coefficients, the equilibrium constant with the following equation:

Kc=\frac{[C]^{c} *[D]^{d} }{[A]^{a} *[B]^{b} }

Kc is equal to the multiplication of the concentrations of the products raised to their stoichiometric coefficients divided by the multiplication of the concentrations of the reagents also raised to their stoichiometric coefficients.

Then, in the reaction 3A(g) + 2B(g) ⇔ 2C(g),  the constant Kc is:

Kc=\frac{[C]^{2} }{[A]^{3} *[B]^{2} }

where:

  • [A]= 0.855 M
  • [B]= 1.23 M
  • [C]= 1.75 M

Replacing:

Kc=\frac{1.75^{2} }{0.855^{3}*1.23^{2}  }

Solving you get:

Kc=3.24

<u><em>The value of Kc for the reaction is 3.24</em></u>

8 0
3 years ago
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