| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl2 + AgNO3 = AgCl2 + NH4NO3
Mg + N2 = Mg3(N2)2 =>
3 Mg + 2 N2 = Mg3(N2)2
Ag2O2 + MnSO4 + H2SO4 = HMnO4 + Ag2SO4 + H2O =>
5 Ag2O2 + 2 MnSO4 + 3 H2SO4 = 2 HMnO4 + 5 Ag2SO4 + 2 H2O
CH3COONH4 + H2O = CH3COOH + NH4OH =>
CH3COONH4 + H2O = CH3COOH + NH4OH
Ba(s) + MgCl2(aq) = Mg(s) + BaCl2(aq) =>
Ba(s) + MgCl2(aq) = Mg(s) + BaCl2(aq)
NaHCO3 + HCI = NaCI + H2O + CO2 =>
NaHCO3 + HCI = NaCI + H2O + CO2
Na2SiO3 = Na2O + SiO2 =>
Na2SiO3 = Na2O + SiO2
Na3PO4 + K2SiO3 = Na2SiO3 + K3PO4 =>
2 Na3PO4 + 3 K2SiO3 = 3 Na2SiO3 + 2 K3PO4
Li2O + P2O5 = Li5P + O =>
5 Li2O + P2O5 = 2 Li5P + 10 O
H2O2(aq) + H2SO4(aq) + FeSO4(aq) = Fe(SO4)3(aq) + H2O(l) =>
2 H2O2(aq) + 2 H2SO4(aq) + FeSO4(aq) = Fe(SO4)3(aq) + 4 H2O(l)
PH2 + KMnO4 + H2SO4 = H3PO4 + K2SO4 + MnSO2 + H2O =>
18 PH2 + 14 KMnO4 + 21 H2SO4 = 18 H3PO4 + 7 K2SO4 + 14 MnSO2 + 12 H2O
AlO + H2O = AlOH2 + O =>
AlO + H2O = AlOH2 + O
Na2SiO3 = Na + SiO3 =>
Na2SiO3 = 2 Na + SiO3
LiNO2 + H2O = HNO2 + LiOH =>
LiNO2 + H2O = HNO2 + LiOH
MgSO4 + KNO3 = MgNO3 + KSO4 =>
MgSO4 + KNO3 = MgNO3 + KSO4
HNO2 + AgOH = Ag(NO2) + H2O =>
HNO2 + AgOH = Ag(NO2) + H2O
F2 + NH4 = HF + N =>
2 F2 + NH4 = 4 HF + N
Mg(NO3)2(aq) + NiSO4(aq) = MgSO4 + Ni(NO3)2 =>
Mg(NO3)2(aq) + NiSO4(aq) = MgSO4 + Ni(NO3)2
CaCl2 + SiO2 = SiOCl2 + CaO =>
CaCl2 + SiO2 = SiOCl2 + CaO
SO2F2 + H2O = H2SO4 + HF =>
SO2F2 + 2 H2O = H2SO4 + 2 HF
PF3 = P4 + F2 =>
4 PF3 = P4 + 6 F2
CaF2Li2SO4 = CaSO4 + LiF =>
CaF2Li2SO4 = CaSO4 + 2 LiF
AlCl3 + Na2SO4 = AlSO4 + Na2Cl3 =>
AlCl3 + Na2SO4 = AlSO4 + Na2Cl3
H4IO6{-} = IO4{-} + H2O =>
H4IO6{-} = IO4{-} + 2 H2O
Na2SiO3 = Na{+} + SiO3{2-} =>
Na2SiO3 = 2 Na{+} + SiO3{2-}
CaH2(aq) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
CaH2(aq) + 2 H2O(l) = Ca(OH)2(aq) + 2 H2(g)
Sc2(SO4)3 + Ba(ClO3)2 = BaSO4 + Sc(ClO3)3 =>
Sc2(SO4)3 + 3 Ba(ClO3)2 = 3 BaSO4 + 2 Sc(ClO3)3
Bi + O = Bi2O3 =>
2 Bi + 3 O = Bi2O3
C4H8O + H2SO4 + KMnO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C4H8O + 33 H2SO4 + 22 KMnO4 = 20 CO2 + 11 K2SO4 + 22 MnSO4 + 53 H2O
CHI3 + Na3AsO3 + NaOH = CH2I2 + NaI + Na3AsO4 =>
CHI3 + Na3AsO3 + NaOH = CH2I2 + NaI + Na3AsO4
C4H8Cl2 + HBr = C4H8Br2 + HCl =>
C4H8Cl2 + 2 HBr = C4H8Br2 + 2 HCl
MoO3 + Ca = Mo + CaO =>
MoO3 + 3 Ca = Mo + 3 CaO
AlMg + HCl = H2 + AlMgCl =>
2 AlMg + 2 HCl = H2 + 2 AlMgCl
C2Ca + H2O = C2H2 + Ca(OH)2 =>
C2Ca + 2 H2O = C2H2 + Ca(OH)2
Bi + O = BiO =>
Bi + O = BiO
BaSO4 + H2SO4 = HBa + SO4 =>
2 BaSO4 + H2SO4 = 2 HBa + 3 SO4
H2C2O4 + HBr = BrCO + H2O =>
H2C2O4 + 2 HBr = 2 BrCO + 2 H2O
Na2S2O3 + NaClO2 = NaSO4 + NaCl =>
2 Na2S2O3 + 5 NaClO2 = 4 NaSO4 + 5 NaCl
Bi + O = Bi2O5 =>
2 Bi + 5 O = Bi2O5
COCl2 + C4H8Cl2S = C5H8Cl4SO =>
COCl2 + C4H8Cl2S = C5H8Cl4SO
Bi + O = Bi2O5 =>
2 Bi + 5 O = Bi2O5
H6OC2 + O2 = CO2 + H2O =>
H6OC2 + 3 O2 = 2 CO2 + 3 H2O
Bi + O = BiO =>
Bi + O = BiO
Li3N + H2 = LiH + N2 =>
2 Li3N + 3 H2 = 6 LiH + N2
C2H3COOH + NaOH = NaC2H3COO + H2O =>
C2H3COOH + NaOH = NaC2H3COO + H2O
CaO + AuN = Ca3N2 + Au2O3 =>
3 CaO + 2 AuN = Ca3N2 + Au2O3
Bi + O = Bi2O3 =>
2 Bi + 3 O = Bi2O3
C2H3COOH + NaOH = CH3COONa + H2O =>
2 C2H3COOH + 3 NaOH = 3 CH3COONa + H2O
NaClO3 + Ce(OH)2 = Ce(ClO3)2 + NaOH =>
2 NaClO3 + Ce(OH)2 = Ce(ClO3)2 + 2 NaOH
HBr(aq) + RbOH(aq) = H2O(l) + RbBr(aq) =>
HBr(aq) + RbOH(aq) = H2O(l) + RbBr(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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