COMPOUND NOMENCLATURE AND EQUATION OF REACTION

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1 COMPOUND NOMENCLATURE AND EQUATION OF REACTION
CLASS X SEMESTER 1 SMKN 7 BANDUNG

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Chemical Formula Formula expressing type and number of atoms with typical composition for every molecule Element Chemistry formula Consisted of one atoms (monatomic) equal to the element atom symbol Hal.: 2 Isi dengan Judul Halaman Terkait

3 Elements Tables Monoatomik
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Molecule Formula It is formula expressing type and number of atoms forming the compound molecule Element molecule Formula be formula expressing the same atoms alliance forming molecule Hal.: 4 Isi dengan Judul Halaman Terkait

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Molecule Diatomic that is molecule formed from two the same atoms Hal.: 5 Isi dengan Judul Halaman Terkait

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Molecule Poliatomik that is three the same atoms or more joining forms a molecule Hal.: 6 Isi dengan Judul Halaman Terkait

7 Compound Molecule Formula
express structured compound formula to two atoms or more different forming molecule Hal.: 7 Isi dengan Judul Halaman Terkait

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Empiric Formula empiric formula express simplest comparison from amounts compiler atom a molecule. Hal.: 8 Isi dengan Judul Halaman Terkait

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Oxidation Number Oxidation number or level of oxidation is atom charge value in forming a molecule or ion. The charge earns positive valuable or negativity. Inveterate oxidation number is shortened [by] number oxidation. Some atoms only had one oxidation numbers, there is also atom having oxidation number multiple. Hal.: 9 Isi dengan Judul Halaman Terkait

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Compound Nomenclature and Equation of Reaction Chemical Formula Element Chemistry Formula Molecule Formula Element Molecule Formula Molekul Diatomik Molecule Poliatomic Compound Molecule Formula Empiric Formula Oxidation Number Rule / determination order of Oxidation number Compound Nomenclature Binary Compound From non metal elements From metal element and non-metallic element Polyatom Compound Name of cation called as in advance is followed name of anion Sour nomenclature Alkaline nomenclature Hal.: 10 Isi dengan Judul Halaman Terkait

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Equation of reaction pA + gB  rC + sD A & B as reactant C & D as result of reaction p, q, r, s as reaction coefficient Hal.: 11 Isi dengan Judul Halaman Terkait

12 What putting on a par reaction ?
Conservation laws of mass; Number of masses before reaction equal to number of masses after reaction. Number of reactant atoms equal to number of atoms result of reaction a compound formed from atoms alliance Dalton Law; Hal.: 12 Isi dengan Judul Halaman Terkait

13 Example of equivalent Reaction Of Direct mode ( simple);
Puts on a par equation of reaction : Solution a. number of atoms Al is left = 1, while in right = 2, so that coefficient Al on the left is multiplied 2, becomes b. Number of atoms O in left = 2, while in right = 3 so that coefficient O on the left is multiplied, becomes c. In order not to be in the form of fraction, equation reaction of multiplied 2 so that reaction of wholly becomes Hal.: 13 Isi dengan Judul Halaman Terkait

14 Applies way of equation;
Solution Taken example each coefficient is marked with letter a, b, c, d, and e; Every atom is equalized the numbers between left internodes and joint right Left internodes = joint right Number of atoms Cl 2a = c + d equation 1 K  b = c + d equation 2 O  b = 2d + e equation 3 H  b = 2e equation 4 Taken example a = 1 so that a = 1, b = 2, c= 1 , d= , and e= 1 Hal.: 14 Isi dengan Judul Halaman Terkait

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In order not to be in the form of fraction, the coefficients is multiplied [by] 2 becomes a= 2, b= 4, c= 3, d=1, and e=2. So, equation reaction of wholly Hal.: 15 Isi dengan Judul Halaman Terkait

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Thank You Hal.: 16 Isi dengan Judul Halaman Terkait