Пропорция:
100гH2O ------104.9г NaNO3
80г H2O ------ x
x=104.9×80/100=83.92г
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Пропорция:
100гH2O ------104.9г NaNO3
80г H2O ------ x
x=104.9×80/100=83.92г