Jessie4516 Jessie4516
  • 20-08-2016
  • Chemistry
contestada

In the equation PbO2 + 4HCl → 2H2O + PbCl2 + Cl2, how many electrons are transferred? A. 1 B. 2 C. 3 D. 4

Respuesta :

dimaral dimaral
  • 20-08-2016
PbO2+2e ->Pb^2+
2Cl^- ->Cl2+2e
so 2e are transferred
Answer Link
tennis456 tennis456
  • 22-01-2019

The answer is NOT 4... I took the test!

Answer Link

Otras preguntas

after india gained independence , it divided into....
Observational Exercise Leadership Traits Purpose 1. To gain an understanding of the role of traits in the leadership process 2. To examine the traits of selecte
Divide these polynomials (8x^3+2x^2-7x+2)/(2x-1)
What are the main advantages and disadvantages of organizing a firm as a C​ corporation? The advantages​ are: ​(Select all the choices that​ apply.) A. There is
Find the critical value of x2 based on the given information H1 >3.5 n=14 a=0.05
What is the more precise measurement? 14.48 oz. 2 tons 4.2 lbs. 14.5 oz.
See image. The graph of f(x) =
protective tissues includes _____and_____.​
What additional information is needed to prove that the triangles are similar? To prove AXYZ - AMNO using SSS, you need to know that Now that you know the lengt
12+2y=2+5y PLEASE HELP MEEE