Підберіть коефіцієнти в схемах реакцій:
a) Na + F 2 → NaF
H 2 + Br 2 → HBr
Si + H 2 → SiH 4
P + O 2 → P 2 O 5
Fe + Cl 2 →FeCl 3
B + O 2 →B 2 O 3
б*) Na 2 O + HCl → NaCl + H 2 O
Li 3 P + O 2 → P 2 O 5 + Li 2 O
ZnS + O 2 →ZnO + SO 2
Al(OH) 3 + HCl → AlCl 3 +H 2 O
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.