| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H2O + 8 Al + BaNO3 = BaOH + 8 AlOH + NH3
C4H10N + O2 = C(NO3)2 + CO2 + H2O =>
2 C4H10N + 15 O2 = C(NO3)2 + 7 CO2 + 10 H2O
PCl + H3 = PH3 + HCl =>
3 PCl + 4 H3 = 3 PH3 + 3 HCl
Fe(NH4)2(SO4)2 + H2C2O4 + K2C2O4 + H2O2 = K4Fe2(C2O4)6 + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2 + 4 H2C2O4 + 2 K2C2O4 + 2 H2O2 = K4Fe2(C2O4)6 + 2(NH4)2SO4 + 2 H2SO4 + 4 H2O
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
C6H6 + O3 = CO2 + H2O2 =>
C6H6 + 6 O3 = 6 CO2 + 3 H2O2
AgCH3COO + CaCl2 = Ca(CH3COO)2 + AgCl =>
2 AgCH3COO + CaCl2 = Ca(CH3COO)2 + 2 AgCl
SrCl2 + Hg2(NO3)2 = Sr(NO3)2 + HgCl =>
SrCl2 + Hg2(NO3)2 = Sr(NO3)2 + 2 HgCl
[Ag(NH3)2]OH + HCOH + NaOH = Ag + NaCOOH + NH3 + H2O =>
2[Ag(NH3)2]OH + HCOH + NaOH = 2 Ag + NaCOOH + 4 NH3 + 2 H2O
Ag + H2O = AgH2O =>
Ag + H2O = AgH2O
NaOH + BaCo3 = Na2Co3 + Ba(OH)2 =>
2 NaOH + BaCo3 = Na2Co3 + Ba(OH)2
HNO3 + CaCO3 = H2CO3 + Ca(NO3)2 =>
2 HNO3 + CaCO3 = H2CO3 + Ca(NO3)2
Fe{2+} + Cl2 = Fe{3+} + Cl{-} =>
2 Fe{2+} + Cl2 = 2 Fe{3+} + 2 Cl{-}
Ag + (AsO4) = Ag3(AsO4)2 =>
3 Ag + 2(AsO4) = Ag3(AsO4)2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
KOHH2SO4 = KSH3O5 =>
KOHH2SO4 = KSH3O5
NaCl + Fe(NO3)2 = FeCl + Na(NO3)2 =>
NaCl + Fe(NO3)2 = FeCl + Na(NO3)2
FeCl2 + K3Fe(CN)6 = KCl + Fe3(Fe(CN)6)2 =>
3 FeCl2 + 2 K3Fe(CN)6 = 6 KCl + Fe3(Fe(CN)6)2
RbCl + F2 = RbF + Cl2 =>
2 RbCl + F2 = 2 RbF + Cl2
AsO33{-} + Cr2O72{-} + H{+} = AsO43{-} + Cr3{+} + H2O =>
427 AsO33{-} + 60 Cr2O72{-} + 100 H{+} = 427 AsO43{-} + 40 Cr3{+} + 50 H2O
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
CaCl2 + H2SO4 = CaHSO4 + HCl2 =>
CaCl2 + H2SO4 = CaHSO4 + HCl2
Pb{2+} + Na2CO3 = PbCO3 + Na{+} =>
Pb{2+} + Na2CO3 = PbCO3 + 2 Na{+}
Al + O2 = AlO2 =>
Al + O2 = AlO2
NaH + NaHCO3 = Na2CO3 + H2 =>
NaH + NaHCO3 = Na2CO3 + H2
K3HPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)(H2PO4)12Mo3 + NH4NO3 + H2O + KNO3 =>
672 K3HPO4 + 24(NH4)6Mo7O24 + 2174 HNO3 = 56(NH4)(H2PO4)12Mo3 + 123 NH4NO3 + 681 H2O + 2016 KNO3
C6H5COOH + KOH = C6H6 + KHCO3 =>
C6H5COOH + KOH = C6H6 + KHCO3
C3H7OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C3H7OH + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
H2 + CO2 = C6H10 + O2 =>
5 H2 + 6 CO2 = C6H10 + 6 O2
PBNo3 + KI = KNo3 + PBI =>
PBNo3 + KI = KNo3 + PBI
KMnO4 + Na2SO3 + H2SO4 = MnSO3 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 7 Na2SO3 + 3 H2SO4 = 2 MnSO3 + 7 Na2SO4 + K2SO4 + 3 H2O
NO + KOH = N2O + KNO2 + H2O =>
4 NO + 2 KOH = N2O + 2 KNO2 + H2O
ZnI2 + NaOH = Zn(OH) + NaI2 =>
ZnI2 + NaOH = Zn(OH) + NaI2
OH{-} + Cr(OH)3 + BrO{-} = CrO4{2-} + Br{-} + H2O =>
4 OH{-} + 2 Cr(OH)3 + 3 BrO{-} = 2 CrO4{2-} + 3 Br{-} + 5 H2O
Ba(No3)2 + HNO3 = Ba(NO3)2 + HNo3 =>
Ba(No3)2 + 2 HNO3 = Ba(NO3)2 + 2 HNo3
FeO(s) + HClO4(aq) = Fe(ClO4)2(aq) + H2O(l) =>
FeO(s) + 2 HClO4(aq) = Fe(ClO4)2(aq) + H2O(l)
HSO4 + KOH = KSO4 + H2O =>
HSO4 + KOH = KSO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(NO3)2(ac) + K2CrO4 = KNO3 + PbCrO4 =>
Pb(NO3)2(ac) + K2CrO4 = 2 KNO3 + PbCrO4
Ma2SO4 + BaCl2 = BaSO4 + MaCl =>
Ma2SO4 + BaCl2 = BaSO4 + 2 MaCl
C12H22CaO14 = C + H2O + CaCO3 =>
C12H22CaO14 = 11 C + 11 H2O + CaCO3
NaH2PO4*2H2O + NH4H2PO4 + Ca(NO3)2 = NaCa4(PO4)3 + NH3 + H2O + HNO3 =>
NaH2PO4*2H2O + 2 NH4H2PO4 + 4 Ca(NO3)2 = NaCa4(PO4)3 + 2 NH3 + 2 H2O + 8 HNO3
KHSO3 + H3PO4 = K3PO4 + H2O + SO2 =>
3 KHSO3 + H3PO4 = K3PO4 + 3 H2O + 3 SO2
Na + AgCl3 = Ag + NaCl3 =>
Na + AgCl3 = Ag + NaCl3
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Li2SO3 + HCl = LiCl + SO2 + H2O =>
Li2SO3 + 2 HCl = 2 LiCl + SO2 + H2O
KOH + KCl = KClO2 + H2 + K =>
2 KOH + KCl = KClO2 + H2 + 2 K
C10H22 = C3H6 + C3H8 =>
3 C10H22 = 7 C3H6 + 3 C3H8
Li2SO3 + HCl = LiCl + SO2 + H2O =>
Li2SO3 + 2 HCl = 2 LiCl + SO2 + H2O
CuO + HI = Cu2O + I2 + H2O =>
2 CuO + 2 HI = Cu2O + I2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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