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 ( 74+ )
Otras preguntas
Determine the horizontal asymptote for the rational function. Y= 5 Y= -5 Y= 1 Y= -1
GIVING AWAY 20 POINTS!!!! Read the stories " Gold Fever" and "The Hunt for Gold" Keep your eyes on the lookout for how the author uses setting, characters and e
examples of titles for public speaking?
after this i will only have 4 questions please and ty!
Which statement supports the notion that all people are not created equal? Select the number of the correct statement.
In a school, the number of girls is 70 more than boys. the total number of students is 1280. find the number of girls and boys
Which of the following is NOT true about steroid hormones? Select one: A. All of the choices are true. B. They bind on cell membrane receptors. C. The cannot be
i attached the question
read the direct speech below and complete the indirect reporting that f fllows question number 1 I overslept this morning
what is electronand the unit