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

Demand elasticity analyzes the _______________ and the change in total revenue resulting from a change in price.

has anyone done the 2.03 assignment?

How many hours are in a year?

How does ATP supply energy for cellular activities?

a triangle brace has an angle measure of 92 degrees, with a side opposite this angle measuring 10 inches. the base of the triangular brace, which is adjacent to

One mole of an ideal gas is sealed in a 22.4-l container at a pressure of 1 atm and a temperature of 273 k. the temperature is then increased to 311 k , but the

What happens as a river gets older? A. Its stream gradient increases. B. Its floodplain widens. C. Its water flows faster. D. Its suspended load conta

how do you solve for the variable ?? help

A square is inscribed in a circle. A point in the figure is selected at random. Find the probability that the point will be in the shaded region.

JL is a common tangent to circles M and K at point J. If angle MLK measures 61ᵒ, what is the length of radius MJ? Round to the nearest hundredth. (Hint: Show th