First, assign oxidation numbers for each atom in the balanced chemical equation below. You'll find it easiest to fill the blanks in left to right since once there is an oxidation number typed in the blank it will be much closer to appearing over the appropriate elemental symbol. Blank 1 Blank 2Blank 3 Blank 4 C5H12S(l) + 9 O₂(g) → 5 CO₂(g) + 6 H₂O(g) + SO₂(g) Blank 5Blank 6 Now, identify each of the following. • What got reduced? Blank 11 • What is the reducer? Blank 12 • What lost electrons? Blank 13 • What got oxidized? Blank 14 • What oxidizing agent? Blank 15 • What gained electrons? Blank 16 Blank 7Blank 8 Blank 9Blank 10 Screenshot
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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