Question

ХИМИЯ Помогите решить: 1) BaO+P2O5=____; 2) K2SiO3+HCl= .

Answer 1

Ответ:

3BaO+P2O5 = Ba3(PO4)2

K2SiO3 + 2HCl = H2SiO3 + 2KCl

Answer 2

Надеюсь помогла, удачи!!

Answer 3

1. BaO + P2O5 = Ba(PO4)

In this reaction, BaO (barium oxide) reacts with P2O5 (diphosphorus pentoxide) to form Ba(PO4) (barium phosphate). The balanced equation for this reaction is:

3 BaO + P2O5 -> Ba(PO4)3

2. K2SiO3 + 2 HCl = H2SiO3 + 2 KCl

In this reaction, K2SiO3 (potassium silicate) reacts with HCl (hydrochloric acid) to form H2SiO3 (silicic acid) and KCl (potassium chloride). The balanced equation for this reaction is:

K2SiO3 + 2 HCl -> H2SiO3 + 2 KCl