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 ( 87+ )
Otras preguntas
The overgrowth of plankton and algae threaten the existence of______.A. seaweed B. sandstoneC. coral reefs D. undersea caves
The ratio of the measures of the sides of a triangle is 5:6:7. The perimeter of the triangle is 216. Find the longest side of the triangle.
what is the difference in years between 840 CE and 160 BCE?
Write the perimeter of the triangle as a simplified
IDK IDK IDK IDK IDK IDK HELP: "Describe the Land Run of 1889 and its effects."
When did the first people settle in Egypt
Ted and Robin each gave a basket of green apples to their friend Lily. Ted’s basket contains 5 apples, each weighing ounces. Robin’s basket contains 6 apples, e
What is a slope of 4 on a graph
Why did Don Juan de Oñateask to lead an expedition to New Mexico? Why must my notes fail me
Which system of equations corresponds to this matrix multiplication operation
