| Équations équilibrées la veille | Équations équilibrées le lendemain |
K4[Fe(CN)6] + 4 NaOH = 4 KOH + Na4[Fe(CN)6]
(S2O4) + O2 = (SO4) =>
(S2O4) + 2 O2 = 2(SO4)
KJ + AgNO3 = KNO3 + AgJ =>
KJ + AgNO3 = KNO3 + AgJ
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
KMnO4 + KOH + Al = K2MnO4 + K3[Al(OH)6] =>
3 KMnO4 + 6 KOH + Al = 3 K2MnO4 + K3[Al(OH)6]
BaCl2 + H2O = BaO + HCl =>
BaCl2 + H2O = BaO + 2 HCl
HI + KHCO3 = KI + H2O + CO2 =>
HI + KHCO3 = KI + H2O + CO2
X2 = X =>
X2 = 2 X
Sb2S3(s) + O2 = Sb2O4 + SO2 =>
Sb2S3(s) + 5 O2 = Sb2O4 + 3 SO2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
AgNO3 + NaHO = AgOH + NaNO3 =>
AgNO3 + NaHO = AgOH + NaNO3
C51H12O6 + O2 = CO2 + H2O =>
C51H12O6 + 51 O2 = 51 CO2 + 6 H2O
HCl + NaCN = HCN + NaCl =>
HCl + NaCN = HCN + NaCl
KSCN = K{+} + SCN{-} =>
KSCN = K{+} + SCN{-}
N2 + O2 = N8O2 =>
4 N2 + O2 = N8O2
Al2(SO4)3 + BaBr2 = AlBr3 + BaSO4 =>
Al2(SO4)3 + 3 BaBr2 = 2 AlBr3 + 3 BaSO4
NH4CI + KOH = NH3 + KCI + H2O =>
NH4CI + KOH = NH3 + KCI + H2O
RbOH + Ga(NO2)3 = Rb(NO2)3 + GaOH =>
RbOH + Ga(NO2)3 = Rb(NO2)3 + GaOH
Cs2O(s) + H2O(l) = Cs(OH)2(g) + H2(g) =>
Cs2O(s) + 3 H2O(l) = 2 Cs(OH)2(g) + H2(g)
RCOOH + HOR = RCOOR + HOH =>
RCOOH + HOR = RCOOR + HOH
WO3 + H2 = WO3H2 =>
WO3 + H2 = WO3H2
C4H8 + KMnO4 + H2SO4 = C2H3O2 + MnSO4 + K2SO4 + H2O =>
C4H8 + 2 KMnO4 + 3 H2SO4 = 2 C2H3O2 + 2 MnSO4 + K2SO4 + 4 H2O
NH4NCS + FeNO3 = FeNCS + NH4NO3 =>
NH4NCS + FeNO3 = FeNCS + NH4NO3
Al + HCe = AlCe3 + H2 =>
2 Al + 6 HCe = 2 AlCe3 + 3 H2
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 SO2 + 3 H2O
NiSO4 + KNO3 = NiNO3 + KSO4 =>
NiSO4 + KNO3 = NiNO3 + KSO4
NaCl + NaF = Na2Cl + F =>
NaCl + NaF = Na2Cl + F
U + O = UO6 =>
U + 6 O = UO6
Li2CO3 + H3BO3 = LiBO2 + CO2 + H2O =>
Li2CO3 + 2 H3BO3 = 2 LiBO2 + CO2 + 3 H2O
Cu(NO3)2 + LiOH = Cu(OH)2(s) + LiNO3(aq) =>
Cu(NO3)2 + 2 LiOH = Cu(OH)2(s) + 2 LiNO3(aq)
NH4H2PO4 + Na2HPO4 = (NH4)2HPO4 + NaH2PO4 =>
2 NH4H2PO4 + Na2HPO4 = (NH4)2HPO4 + 2 NaH2PO4
H2C2O4*2H2O + KOH = K2C2O4 + H2O =>
H2C2O4*2H2O + 2 KOH = K2C2O4 + 4 H2O
N2H14 + H2O2 = N2 + H2O =>
N2H14 + 7 H2O2 = N2 + 14 H2O
C6H12N2 + H2O = C6H13O2N + NH3 =>
C6H12N2 + 2 H2O = C6H13O2N + NH3
NaBr + Ag2SO4 = Na2SO4 + AgBr =>
2 NaBr + Ag2SO4 = Na2SO4 + 2 AgBr
C7H16 + O2 = CO2 + H2OH2O2 = H2O + O2 =>
C7H16 + 13 O2 = 7 CO2 + 4 H2OH2O2
(CH3(CH2)4(CH3))(g) + O2(g) = CO2(g) + H2O(l) =>
2(CH3(CH2)4(CH3))(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
[Cu(NH3)4](OH)2 + H2O(l) + H2SO4(aq) = [Cu(H2O)4]SO4(aq) + (NH4)2SO4(aq) =>
[Cu(NH3)4](OH)2 + 2 H2O(l) + 3 H2SO4(aq) = [Cu(H2O)4]SO4(aq) + 2(NH4)2SO4(aq)
Ge + HNO3 + HCl = GeCl2 + NO + H2O =>
3 Ge + 2 HNO3 + 6 HCl = 3 GeCl2 + 2 NO + 4 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
LiPF6 = LiF + PF5 =>
LiPF6 = LiF + PF5
SiC + KOH + O2 = K2SiO3 + CO2 + H2O =>
SiC + 2 KOH + 2 O2 = K2SiO3 + CO2 + H2O
H2O = []H2O =>
H2O = []H2O
K2SO3 + NaMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
5 K2SO3 + 2 NaMnO4 + 3 H2SO4 = 5 K2SO4 + Na2SO4 + 2 MnSO4 + 3 H2O
H2CO3 + KOH = K2CO3 + H2O =>
H2CO3 + 2 KOH = K2CO3 + 2 H2O
C3H6 + HCl = C3Cl6 + H2 =>
C3H6 + 6 HCl = C3Cl6 + 6 H2
NH3 + H3PO4 = NH4 + PO4 =>
3 NH3 + H3PO4 = 3 NH4 + PO4
Na2S + Ag = Na2SAg =>
Na2S + Ag = Na2SAg
NH4VO3 + H2SO4 + FeSO4 = VOSO4 + (NH4)2SO4 + H2O + Fe2(SO4)3 =>
2 NH4VO3 + 4 H2SO4 + 2 FeSO4 = 2 VOSO4 + (NH4)2SO4 + 4 H2O + Fe2(SO4)3
Al2O3 + Ca(OH)2 = CaAl2O4 + H2O =>
Al2O3 + Ca(OH)2 = CaAl2O4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/10/24
Équations équilibrées sur11/09/23
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