3.
[tex]m(H2O) = n× Mr
[/tex]
[tex]n=8 моль[/tex]
[tex]Mr(H2O)= 2×1+16=18 г/моль[/tex]
[tex]m(H2O)= 8×18= 144 г[/tex]
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
3.
[tex]m(H2O) = n× Mr
[/tex]
[tex]n=8 моль[/tex]
[tex]Mr(H2O)= 2×1+16=18 г/моль[/tex]
[tex]m(H2O)= 8×18= 144 г[/tex]