Rosa was looking for patterns to help predict the products of chemical reactions. She recorded three similar decomposition reactions in the table. Reactants Products 2NACIO3 2NaCI + 302 302 + 2KCI 2KCIOз 2LICIO3 What products should she record in the last row of the table? O 2 LICI + 302 O 3LICI + 202 O 2LIO + 3CI2 O 3LIO+ 2Cl2
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.
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