Ca is 2+ and P is 3-
Ca2 + p3- have a lowest common multiple of 6(2X3 = 6). Therefore, the formula would require three Ca2+ ions and tow p3- ions to form the neutral compound Ca3P2. If one carefully examines the magnitude of the ion charges, those values indicate the number of atoms of the opposite ion needed. The formula produces a neutral (zero charge) compound and the least common multiple is used. the answer is Ca3P2
oxidation number of I is -1. oxidation number of F is +1.
Zn has oxidation number +2; S has oxidation number -2
The oxidation number for H is +1, and the oxidation number for O is -1.
Oxidation number of Si is +4.Oxidation number of O is -2.
Ca2 + p3- have a lowest common multiple of 6(2X3 = 6). Therefore, the formula would require three Ca2+ ions and tow p3- ions to form the neutral compound Ca3P2. If one carefully examines the magnitude of the ion charges, those values indicate the number of atoms of the opposite ion needed. The formula produces a neutral (zero charge) compound and the least common multiple is used. the answer is Ca3P2
The chemical formula for calcium phosphide is Ca3P2
oxidation number of I is -1. oxidation number of F is +1.
Hydrogen's oxidation number is +1.Chlorin's oxidation number is +1.Oxygen's oxidation number is -2.
Zn has oxidation number +2; S has oxidation number -2
Silicon's oxidation number is +4.Oxygen's oxidation number is -2
The oxidation number for H is +1, and the oxidation number for O is -1.
Oxidation number of Si is +4.Oxidation number of O is -2.
Carbon atoms oxidation number is +2.Hydrogen's oxidation number is +1.Oxygen's oxidation number is -2.
Potassium's oxidation number is +1. Chromium's oxidation number is +6. Oxygen's oxidation number is -2.
Oxidation number of Li is +1. Oxidation number of oxygen is -2.
MnCl2: oxidation number +2MnO2: oxidation number +4KMnO4: oxidation number +7