HarlanT747395 HarlanT747395
  • 03-11-2022
  • Chemistry
contestada

To correctly balance the half reaction, what would you need to add?

To correctly balance the half reaction what would you need to add class=

Respuesta :

NaviaG523952 NaviaG523952
  • 03-11-2022

1) Balance the chemical equation.

[tex]Se\rightarrow Se^{2-}[/tex]

In order to balance the equation, we can add two electrons to the reactants.

So, the balance equation is

[tex]2e^-+Se\rightarrow Se^{2-}[/tex]

Answer Link

Otras preguntas

what type of bond is methane?
the temperature on mars ranges widely from -207 f to 80 f find the average of the temperature extremes on mars
briefly describe the five stages of the cell cycle
how did the experience of the early colonists shape Americas political and social ideals?
A basketball player achieves a hang time of 0.773 s in dunking the ball. What vertical height will he attain? The acceleration of gravity is 9.8 m/s^2 .
name three roles you play in your relationships with others. explain when you play each role.
What is the fraction ten fourteenths in its simplest form?
Why can't plants catch a cold?
What is 5,389.029 rounded to the nearest hundreth
Lily and julian start with the same number. Lily works out half the number and Julian works out 3 quarters The sum of their answers in 275 What was the startin