February 2019 0 49 Report
1. do roztworu 20% dosypano 100g cukru. oblicz stezenie
2. z 500g roztworu 2% odparowało 200g wody stezenie

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.