" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Ag⁺ + F⁻ + Na⁺ + Br⁻ -> AgBr↓ + Na⁺ + F⁻
Ag⁺ + Br⁻ -> AgBr↓
b)AlCl3+ 3NaOH - > Al(OH)3 ↓ + 3NaCl
Al³⁺ + 3Cl⁻ + 2Na⁺ + 3OH⁻ -> Al(OH)3↓ + 2Na⁺ + 3Cl⁻
Al³⁺ + 3OH⁻ -> Al(OH)3↓
c) 3Mg(NO3)2 + 2K3PO4 - > Mg3(PO4)2↓ + 6KNO3
3Mg²⁺ + 6NO3⁻ + 6K⁺ + 2PO4³⁻ - > Mg3(PO4)2↓ + 6K⁺ 6NO3⁻
3Mg²⁺ + 2PO4³⁻ - > Mg3(PO4)2↓
d) CaCl2 + Na2CO3 - > CaCO3↓ + 2NaCl
Ca²⁺ 2Cl⁻ + 2Na⁺ + CO3²⁻ - > CaCO3↓ + 2Na⁺ + 2Cl⁻
Ca²⁺ + CO3²⁻ - > CaCO3↓
Mam nadzieję, że pomogłam ;)