September 2018 1 9 Report

Witam :)

Prsiłbym o sprawdzenie zadania z chemii.

Otrzymywanie soli:

wodorotlenek + kwas ---> sól + woda

KOH + HCL --> KCl + H₂O

K⁺ + OH⁻ + H⁺ + Cl⁻ --> K⁺ + Cl⁻ + H₂O

OH⁺ + H⁺ --> H₂O

Mg(OH)₂ + H₂SO₄ --> MgSO₄ + 2H₂O

Mg²⁺ + OH²⁻ + 2H⁺ + SO₄²⁻ --> Mg²⁺ + SO₄²⁻ + 2H₂O

OH²⁻ + 2H⁺ --> 2H₂O

metal + kwas --> sól + woda

2Zn + H₄SiO₄ --> Zn₂SiO₄ + 2H₂|

2Zn⁰ + 4H⁺ + SiO₄⁴⁻ --> 2Zn²⁺ + SiO₄⁴⁻ + 2H₂⁰|

2Zn⁰ + 4H⁺ --> 2Zn²⁺ + 2H⁰|


Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.