September 2018 2 15 Report

Które z poniższych reakcji zachodzą samorzutnie? A czy B:

1) A Zn + Fe2+ --> Zn2+ +Fe

B Zn2+ + Fe --> Zn + Fe2+

2) A Cu + 2Fe3+ --> Cu2+ + 2Fe2+

B Cu2+ + 2Fe2+ --> Cu + 2Fe3+

3) A 2Bi3+ + 3Mg --> 2Bi + 3Mg2+

B 2Bi + 3Mg2+ -->2Bi3+ + 3Mg


More Questions From This User See All

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.