| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4CN + H2O = NH4OH + HCN
Al + HOH = Al2O3 + H2 =>
2 Al + 3 HOH = Al2O3 + 3 H2
MgO + Cl2O5 = MgCl2O6 =>
MgO + Cl2O5 = MgCl2O6
SO2Cl2 = SO + Cl2 + O2 =>
2 SO2Cl2 = 2 SO + 2 Cl2 + O2
AlO + H2 = Al + H2O =>
AlO + H2 = Al + H2O
K2CO3 + H2S = K2CO3S + H2 =>
K2CO3 + H2S = K2CO3S + H2
KOH + Cu = K2CuO2 + H2 =>
2 KOH + Cu = K2CuO2 + H2
K3[Fe(CN)6] + BaCl2 = KCl + Ba3[Fe(CN)6]2 =>
2 K3[Fe(CN)6] + 3 BaCl2 = 6 KCl + Ba3[Fe(CN)6]2
Na + HSO = NaSO + H2 =>
2 Na + 2 HSO = 2 NaSO + H2
Ni + Cr(NO3)3 = Ni(NO3)2 + Cr =>
3 Ni + 2 Cr(NO3)3 = 3 Ni(NO3)2 + 2 Cr
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + Br2 = AlBr =>
2 Al + Br2 = 2 AlBr
BaCl2 + H2SO3 = BaSO3 + HCl =>
BaCl2 + H2SO3 = BaSO3 + 2 HCl
CH3COOH + K2CO3 = CH3COOK + H2O + CO2 =>
2 CH3COOH + K2CO3 = 2 CH3COOK + H2O + CO2
KOH = K + OH =>
KOH = K + OH
CH3CI + O2 = CO2 + H2O + CI2 =>
4 CH3CI + 9 O2 = 6 CO2 + 6 H2O + 2 CI2
SeF6 + H2O = SeO3 + HF =>
SeF6 + 3 H2O = SeO3 + 6 HF
Th(OH)4 + NaOH = Na[Th(OH)5] =>
Th(OH)4 + NaOH = Na[Th(OH)5]
Ca3(PO4)2 + HCl = CaHCl + PO4 =>
Ca3(PO4)2 + 3 HCl = 3 CaHCl + 2 PO4
Al + H3PO4 = Al(HPO4)3 + H2 =>
Al + 3 H3PO4 = Al(HPO4)3 + 3 H2
HOOCCOOH + NaOH = NaHOOCCOO + H2O =>
HOOCCOOH + NaOH = NaHOOCCOO + H2O
Cl2 + Mg(Br)2 = ClBr + Mg2 =>
2 Cl2 + 2 Mg(Br)2 = 4 ClBr + Mg2
MgSO4 + KNO3 = Mg(NO3)2 + K2SO4 =>
MgSO4 + 2 KNO3 = Mg(NO3)2 + K2SO4
CoCl2 + HCl = CoH2 + Cl2 =>
CoCl2 + 2 HCl = CoH2 + 2 Cl2
NaH2PO4*2H2O + Na2HPO4*12H2O = Na5P3O10 + H2O =>
NaH2PO4*2H2O + 2 Na2HPO4*12H2O = Na5P3O10 + 28 H2O
SrBr2 + Ca3(PO4)2 = Sr3(PO4)2 + CaBr2 =>
3 SrBr2 + Ca3(PO4)2 = Sr3(PO4)2 + 3 CaBr2
KI + H2SO4(l) = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4(l) = 4 K2SO4 + 4 I2 + H2S + 4 H2O
PbO + CuO + NH4H2PO4 = Pb9Cu(PO4)6O + NH3 + H2O =>
9 PbO + CuO + 6 NH4H2PO4 = Pb9Cu(PO4)6O + 6 NH3 + 9 H2O
FeS + K2CO3 = FeCO3 + K2S =>
FeS + K2CO3 = FeCO3 + K2S
HCOH + O2 = HCOOH =>
2 HCOH + O2 = 2 HCOOH
Pb + Fe2(CO3)2 = PbCO3 + Fe =>
2 Pb + Fe2(CO3)2 = 2 PbCO3 + 2 Fe
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
NaCl + HNO3 = NO + NaO2 + HCl =>
NaCl + HNO3 = NO + NaO2 + HCl
Nd2O3 + HF = NdF3 + H2O =>
Nd2O3 + 6 HF = 2 NdF3 + 3 H2O
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
Mg2O7 + H2O = HMgO4 =>
Mg2O7 + H2O = 2 HMgO4
Y + HCl = H2 + YCl =>
2 Y + 2 HCl = H2 + 2 YCl
AgCH3CO2 + Na2SO4 = Ag2SO4 + NaCH3CO2 =>
2 AgCH3CO2 + Na2SO4 = Ag2SO4 + 2 NaCH3CO2
FeO + H2O = Fe3O4 + H2 =>
3 FeO + H2O = Fe3O4 + H2
CrO3 + HF = CrO2F2 + H2O =>
CrO3 + 2 HF = CrO2F2 + H2O
K4[Fe(CN)6] + H3PO4 = HCN + K3PO4 + Fe3(PO4)2 =>
3 K4[Fe(CN)6] + 6 H3PO4 = 18 HCN + 4 K3PO4 + Fe3(PO4)2
C10H7ONa + HCl = C10H7OH + NaCl =>
C10H7ONa + HCl = C10H7OH + NaCl
P2O3 + Fe(NO3)2 = Fe2O3 + NO2 + P2O5 =>
P2O3 + 4 Fe(NO3)2 = 2 Fe2O3 + 8 NO2 + P2O5
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Pb + PbO5 + H2SO4 = PbSO4 + H2O =>
4 Pb + PbO5 + 5 H2SO4 = 5 PbSO4 + 5 H2O
Al(s) + CuO(s) = Al2O3(s) + Cu(l) =>
2 Al(s) + 3 CuO(s) = Al2O3(s) + 3 Cu(l)
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
NiCl3 + O2 = Ni2O3 + Cl2O5 =>
2 NiCl3 + 9 O2 = Ni2O3 + 3 Cl2O5
C4H7OH + H2 = C4H9OH =>
C4H7OH + H2 = C4H9OH
NaS + H2S = Na2S5 + H =>
2 NaS + 3 H2S = Na2S5 + 6 H
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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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