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 ( 26+ )
Otras preguntas
What is human trafficking?
Match each example to the chart?
Vocabulary: Circle the word that doesn't match with the group. a. sympathetic b. fancy c. understanding d. friendly
A book Consists of 216 pages. During last week Vikas read 3/4 of the book. How many pages did he read?
Each verbal expression or equation contains highlighted words that correspond to a mathematic operation. Drag a tile to match each highlighted word or phrase.
The rule for a 90⁰ counterclockwise rotation about the origin is: a) (x, y) → (-y, x) b) (x, y) → (y, -x) c) (x, y) → (-x, -y) d) (x, y) → (x, -y)
Which theory examines how information quality impacts computer-mediated communication? a) Social Cognitive Theory b) Information Processing Theory c) Media Ric
acme company has observed its accounts receivable collection pattern to be as follows: 40% in the month of the sale, 45% in the month following the sale, and 13
Which of the following will help kick start a project? - smart kit - best practices - code snippets - none of the above
When a person believes he or she has no control over the situation or does not have the necessary coping mechanisms, stress will have __________________________
