Ответ:
Mr (KNO3)=39+14+16*3=101
W (O)=48/101=0,47 т.е. 47%
W (K)=39/101=0,386 т.е. 39%
W (N)=14/101=0,138 т.е. 14%
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
Mr (KNO3)=39+14+16*3=101
W (O)=48/101=0,47 т.е. 47%
W (K)=39/101=0,386 т.е. 39%
W (N)=14/101=0,138 т.е. 14%