August 2018 1 21 Report
Ile litrów 80% roztworu kwasu należy zmieszać z 40 litrami 65% roztworu kwasu, aby otrzymać 70% roztwór kwasu?

Recommend Questions



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.