September 2018 1 22 Report

1. Oblicz zawartośc procentowa azotu w kwasie azotowym(V) HNO3

2. oblicz stezenie procentowe roztworu po zmieszaniu 200gram roztworu 10% i 50 gram roztworu 40% tej samej substancji

Warianty

a) 16 % b) 50% c) 12:% d) 20%


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.