Complete the equation for the dissociation of Na, CO,(aq). Omit water from the equation because it is understood to be present. equation: Na, CO, (aq) 2Na +(CO,) Incorrect
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
![Complete the equation for the dissociation of Na, CO,(aq). Omit water from the equation because it is understood to
be present.
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When a soluble salt is dissolved in
water, the ions separate, or
dissociate. The products should show
the ions, with their charges, that
make up Na, CO,.
equation: Na, C0, (aq)
> 2Na* + (CO,)
Incorrect.
Be sure to balance the equation.
Water does not need to be shown in
the equation because an aqueous
solution is assumed to contain water.
SPECIAL
ΔΣΩ
(s)
(1)
(aq)
CLR
(g)
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The given compound is
It dissociates in two stages .
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