Chapter 11 Section 1 and 2 ? Chemical Equation- a government agency of a chemical reaction with the formulas of the products on the right, connected by an arrow from the formulas of the reactants. o Skeleton Equation- A chemical comparability that does non indicate congenator amounts of reactants and products. In former(a) words, its non fitd. o Balanced Equation- A chemical equation that represents the coitus amount of reactants and products in the reaction by using coefficients in front of each formula. This type of equation maintains the law of saving of mass (same number of atoms on left and right side) ? To remainder an equation, first write the skeletal equation, whence use coefficients to match the number of atoms/ions on both sides ? Types of Chemical Reactions (5) o Combination(synthesis)- ogre or more reactants combine to form a protagonist product o Decomposition- O ne reactant breaks down to form two or more products o Single-Replacement- One basal reactant take place upons the place of other element in a blend to form a new compound and atoms of the displaced element ? A admixture shadow replace another metal in a compound.
To wait whether the elemental metal leave stinkpot replace another metal in a reaction, nurture to an activity series chart. If the lone(prenominal) metal is slight activated than the metal in the compound, it will not replace it. If it is more excited than the metal in the compound, it will replace it in a iodin exchange reaction ! ? A halogen can replace another halogen in a compound. To see whether the lone halogen will replace another halogen in a compound, give ear to the periodic table. If the lone halogen is below the halogen in the compound, it is less reactive and therefore it will not replace the halogen in the compound. If it is higher, then it will replace it in a single replacement reaction o Double-Displacement- Two ionic compounds react in a...If you want to get a full essay, order it on our website: OrderCustomPaper.com
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