October 2018 1 22 Report

Mam pytanie;

jak zapisac pH z postaci;

[H+]=0,02 mol/dm3

czy moge zapisac jako;

pH= 2* 10^-2 ---->pH=4

czy musze zlogarytmowac;

pH= -log[H+] pH= -log[0,02]= 1,7

Bardzo proszę:)))


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.