Change these word equations into formula equations and balance them. Be sure to use the proper symbols to indicate the state of each substance, as given. (d) Zinc metal is placed into a solution of acetic acid, producing hydrogen gas and aqueous zinc acetate. (e) Gaseous sulfur trioxide reacts with liquid water to form a solution of sulfuric acid. (f) Solutions of sodium carbonate and cobalt(II) chloride react to form solid cobalt(II) carbonate and
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.
Change these word equations into formula equations and balance
them. Be sure to use the proper symbols to indicate the state of each
substance, as given.
(d) Zinc metal is placed into a solution of acetic acid, producing
hydrogen gas and aqueous zinc acetate.
(e) Gaseous sulfur trioxide reacts with liquid water to form a solution
of sulfuric acid.
(f) Solutions of sodium carbonate and cobalt(II) chloride react to
form solid cobalt(II) carbonate and
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