| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ZnSO4 + H2SO4 = 2 ZnHSO4 + SO4
KPO4 + CoSO4 = KSO4 + CoPO4 =>
KPO4 + CoSO4 = KSO4 + CoPO4
*Ca(OH)2 = CaO + H2O =>
*Ca(OH)2 = CaO + H2O
C8H18C7H8 + O2 = CO2 + H2O =>
2 C8H18C7H8 + 43 O2 = 30 CO2 + 26 H2O
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
C2H6O2 + Ag2O = Ag + H2O + CO2 =>
C2H6O2 + 5 Ag2O = 10 Ag + 3 H2O + 2 CO2
KHCO3 = K2 + CO3 + CO2 + H2O =>
2 KHCO3 = K2 + CO3 + CO2 + H2O
H2N + O2 = N2 + H2O =>
2 H2N + O2 = N2 + 2 H2O
C + Al2O3 = AlC3 + CO =>
9 C + Al2O3 = 2 AlC3 + 3 CO
NH4H2PO4 + KOH = NH3 + K3PO4 + H2O =>
NH4H2PO4 + 3 KOH = NH3 + K3PO4 + 3 H2O
KOH + NH4Br = NH4OH + KBr =>
KOH + NH4Br = NH4OH + KBr
PbO + KOH = K2(PbO2) + H2O =>
PbO + 2 KOH = K2(PbO2) + H2O
CaCl2 + CuO = CaO + CuCl2 =>
CaCl2 + CuO = CaO + CuCl2
(Fe)2(SO4)3 + CaCl2 = FeCl3 + CaSO4 =>
(Fe)2(SO4)3 + 3 CaCl2 = 2 FeCl3 + 3 CaSO4
Ba(OH)2{+} + H2O2 = BaO2{+} + H2O =>
Ba(OH)2{+} + H2O2 = BaO2{+} + 2 H2O
SO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
3 SO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4
C6H13O6 = C5H10O5 + H2 =>
10 C6H13O6 = 12 C5H10O5 + 5 H2
CuCl2 + Na2S(aq) = CuS(s) + NaCl(aq) =>
CuCl2 + Na2S(aq) = CuS(s) + 2 NaCl(aq)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
F + S = SF6 =>
6 F + S = SF6
NH4HF2 + H2O = NH4OH + HF =>
NH4HF2 + H2O = NH4OH + 2 HF
K2CrO7 + H2O + S = KOH + Cr2O3 + SO2 =>
4 K2CrO7 + 4 H2O + 9 S = 8 KOH + 2 Cr2O3 + 9 SO2
Th(NO3)4 + (NH4)2S + HCl = ThCl4 + NH4NO3 + H2S =>
Th(NO3)4 + 2(NH4)2S + 4 HCl = ThCl4 + 4 NH4NO3 + 2 H2S
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
AlCl3(aq) + K2S(aq) = KCl + Al2S3(s) =>
2 AlCl3(aq) + 3 K2S(aq) = 6 KCl + Al2S3(s)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2OH + H2SO4 = Na2SO4 + H2O + H2 =>
2 Na2OH + 2 H2SO4 = 2 Na2SO4 + 2 H2O + H2
ZnSO4 + NH4OH = Zn(OH)2 + NH4 + SO4 =>
ZnSO4 + 2 NH4OH = Zn(OH)2 + 2 NH4 + SO4
N2O + H2O = (NH4)(NO3) =>
N2O + 2 H2O = (NH4)(NO3)
[Cu(NH3)2]2SO4 + Zn = Cu + [Zn(NH3)4]SO4 =>
[Cu(NH3)2]2SO4 + Zn = 2 Cu + [Zn(NH3)4]SO4
NaHSO4 + HNO3 = NaNO3 + H2SO4 =>
NaHSO4 + HNO3 = NaNO3 + H2SO4
Cu2O + HNO3 = Cu(NO3)2 + H2O + Cu2N =>
9 Cu2O + 30 HNO3 = 14 Cu(NO3)2 + 15 H2O + 2 Cu2N
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ge2 + O2 = GeO =>
Ge2 + O2 = 2 GeO
Ag + CNO = AgCNO =>
Ag + CNO = AgCNO
NaAIO2 + H2O = NaOH + AI(OH)3 =>
NaAIO2 + 2 H2O = NaOH + AI(OH)3
C18H32O2 + C5H14N2 = C23H42N2 + H2O =>
C18H32O2 + C5H14N2 = C23H42N2 + 2 H2O
FeSO4 + H2O2 = Fe2O3 + H2SO4 + O2 =>
4 FeSO4 + 4 H2O2 = 2 Fe2O3 + 4 H2SO4 + O2
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
NaO2(s) + H2O(l) = NaOH(aq) + O2(g) =>
4 NaO2(s) + 2 H2O(l) = 4 NaOH(aq) + 3 O2(g)
K(s) + H2O(aq) = KOH(aq) + H2(s) =>
2 K(s) + 2 H2O(aq) = 2 KOH(aq) + H2(s)
H2SO4 + H2 = H2O + S8 =>
8 H2SO4 + 24 H2 = 32 H2O + S8
CU + Cl2 = CUCl2 =>
CU + Cl2 = CUCl2
CsOH + NiCl2 = CsCl + Ni(OH)2 =>
2 CsOH + NiCl2 = 2 CsCl + Ni(OH)2
As + NaClO + H2O = NaCl + H3AsO4 =>
2 As + 5 NaClO + 3 H2O = 5 NaCl + 2 H3AsO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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