sadgirl928 sadgirl928

18-02-2020
Chemistry

contestada

What is the balanced chemical equation for the word equation below?

Iron and oxygen react to form iron III oxide.

Respuesta :

anfabba15 anfabba15

18-02-2020

Answer:

4Fe + 3O₂ → 2Fe₂O₃

Explanation:

Fe → ²⁺

O → ²⁻

But Iron III is Fe³⁺

So we have Fe³⁺ and O²⁻, the formula for the oxide must be Fe₂O₃ so the equation can be:

4Fe + 3O₂ → 2Fe₂O₃

Answer Link

Otras preguntas

write an equation in slope intercept form satisfying the given equation : The line passes through (3,-8) and is parallel to the line whose equation is Y=4x+1

An elevator starts from rest with a constant. upward acceleration andmoves 1m in the first. 1.8 s. A passenger in the elevator is holding a. 8.7 kg bundle at th

would a field with a width of 75 yards and an area of 7500 square yards be within FIFA regulation? why or why not

what institutions in contemporary society derived from those of classical greece

HOW DO U USE A MODEL WHEN USING PERCENTAGES

Compare the emergence of advanced civilizations in Meso and South America with the four early river valley civilizations. The Native Americans were known for le

the square root of 9/16

If p varies directly with q, and p = 10 when q = 2, what is the value of p when q = 20?. . Is the answer 40?

List two personal values and two work values. How can your personal values and work values influence your career choice?

The phase A whole difrent animal is an informal way of saying WHAT?