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viktelen [127]
3 years ago
8

Which type of bond is described as electrons in a matrix of positively charged atoms?

Chemistry
1 answer:
drek231 [11]3 years ago
6 0
Answer:
            <u>Metallic Bond</u> <span>is described as electrons in a matrix of positively charged atoms.

Explanation:
                   Metallic bond is a type of electrostatic interactions between a positive charged metal atoms and a negatively charged electrons present in surrounding of metal atom. The strngth of the interactions depend upon the number of electrons and the number of positive charges carried by the positive cations. Greater the number of positive charges greater is the strength of interactions. Therefore, it will effect its physical properties like increase in melting and boiling points.</span>
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Equilibrium expression is Keq = \frac{[H3O+][HCO3^-]}{[H2CO3]}\\

<u>Explanation:</u>

Equilibrium expression is denoted by Keq.

Keq is  the equilibrium constant that is defined as the ratio of concentration of products to the concentration of reactants each raised to the power its stoichiometric coefficients.

Example -

aA + bB = cC + dD

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Keq = \frac{[H3O+][HCO3^-]}{[H2CO3]}\\

Therefore, Equilibrium expression is Keq = \frac{[H3O+][HCO3^-]}{[H2CO3]}\\

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