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 ( 39+ )
Otras preguntas
Is this correct or wrong
Can someone pls help me?
I NEED HELP ASAP!!! PLEASE
A triangle was translated 4 units down. In the graph, which figure is the pre-image and which figure is the image? A. TriangleFGH is the image and TriangleABC
Anyone know what do I put for 4-10 because I’m kinda confused since I was only able to do 1-3
Graph the equation below. y = 1/3x + 8
8. A bag contains 2 black marbles, 3 red marbles and 4 orange marbles. Two marbles are drawn from the bag, without replacement. Use tree diagram to find the pro
The injured man laid in painWhat type of adjective is injured
TIME REMAINING 58:53 The solution to the system of equation below is (−2, −1). 2x − 3y = −1 11x − 9y = −13 When the first equation is multiplied by −3, the sum
Write a short paragraph about preparing for a formal discussion. Explain how you would prepare for discussing the topic of cleaning a local park.
