tiffanyb2
tiffanyb2
01-12-2017
Chemistry
contestada
Someone please help me
Respuesta :
dangerousmattoycs4v
dangerousmattoycs4v
01-12-2017
You can find the ionic charges by multiplying the subscripts together then dividing by the subscript of each atom.
2 x 3 = 6
Fe: 6/2 = 3
O: 6/3 = 2
The metal is always the cation (+) and the nonmetal is always the anion (-)
So Fe: 3+
O: 2-
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
The Kobe habor wharfs where the center of Japanese exports to other countries. It had 200 wharfs before the earthquake. How many wharfs remained undamaged after
Help me please because some of question I don’t understand
1.7, 8/5, 2% ascending
Does anyone know this one?
Fine the area of the kite. A. 90 sq. units B. 9 sq. units C. 180 sq. units D. 45 sq. units
A city plans to build a new rectangular-shaped park. The perimeter of the park will be 940 meters. The width of the park will be 300 meters. What will be the le
Which best describes the scientific process
Advantages of having a large family in french
Which of the following terms describe a liquid molecule that has only single bonds between its carbon atoms
Find the area of the shaded region
