| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe2 + 2 HBr = 2 Fe3Br + H2
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Al(NO3)3 + Na(OH) = Al(OH)3 + Na(NO3) =>
Al(NO3)3 + 3 Na(OH) = Al(OH)3 + 3 Na(NO3)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H4O + H2O = C2H6O + O2 =>
2 C2H4O + 2 H2O = 2 C2H6O + O2
ClO2{-} + Cu{2+H2O = ClO4+Cu+H =>
2 ClO2{-} + Cu{2+4H2O = 2 ClO4+Cu+8H
Calcium + Bromine = CaBr2 =>
Ca + Br2 = CaBr2
NiSO4 = NiO + SO3 =>
NiSO4 = NiO + SO3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
H2O2 + MnO4 = MnO + H2O4 =>
3 H2O2 + 2 MnO4 = 2 MnO + 3 H2O4
K + Ni3(PO4)2 = K(PO4)2 + Ni =>
K + Ni3(PO4)2 = K(PO4)2 + 3 Ni
Fe2O3 + TiO2 + Fe = Fe5TiO8 =>
2 Fe2O3 + TiO2 + Fe = Fe5TiO8
CH3COOH + Ag(NH3)2OH = Ag + (NH4)2CO3 + NH3 + H2O =>
CH3COOH + 8 Ag(NH3)2OH = 8 Ag + 2(NH4)2CO3 + 12 NH3 + 4 H2O
Ti3 + N4 = Ti3N4 =>
Ti3 + N4 = Ti3N4
NaBrO + HCl = NaCl + HBrO =>
NaBrO + HCl = NaCl + HBrO
C7H5(NO3)2 = N2 + O + H2 + C2 =>
2 C7H5(NO3)2 = 2 N2 + 12 O + 5 H2 + 7 C2
CaCl2 + SCO{-2}3 = SCl2 + CaCO{-2}3 =>
CaCl2 + SCO{-2}3 = SCl2 + CaCO{-2}3
Ca + KF = CaF2 + K =>
Ca + 2 KF = CaF2 + 2 K
H2 + La(OH)3 = LaO + H2O =>
H2 + 2 La(OH)3 = 2 LaO + 4 H2O
HBr + Na2CO3 = H2O + CO2 + NaBr =>
2 HBr + Na2CO3 = H2O + CO2 + 2 NaBr
SrZn2S2O + O2 = SrSO4 + ZnO + S =>
2 SrZn2S2O + 5 O2 = 2 SrSO4 + 4 ZnO + 2 S
P + Ca = Ca2P3 =>
3 P + 2 Ca = Ca2P3
Cl2 + NH4O = NH4Cl + H2O + N2 =>
Cl2 + 4 NH4O = 2 NH4Cl + 4 H2O + N2
Ba(OH)3 + HCl = H3Ba + ClOH =>
Ba(OH)3 + 3 HCl = H3Ba + 3 ClOH
CH3NH2 + NaOH = CH3NH2NaOH =>
CH3NH2 + NaOH = CH3NH2NaOH
NaHCO3 + Ca(CH3COO)2 = NaCH3COO + Ca(HCO3)2 =>
2 NaHCO3 + Ca(CH3COO)2 = 2 NaCH3COO + Ca(HCO3)2
Fe(ClO4)3 + Al = Fe + Al(ClO4)3 =>
Fe(ClO4)3 + Al = Fe + Al(ClO4)3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C4H10 + Br2 = C3Br8 + HBr =>
3 C4H10 + 31 Br2 = 4 C3Br8 + 30 HBr
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(s)(aq) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(s)(aq) + 3 K2SO4(aq)
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
(NH4)3PO4 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
FeO + HNO2 = Fe(NO3)3 + NO + H2O =>
FeO + 10 HNO2 = Fe(NO3)3 + 7 NO + 5 H2O
NH4H2PO4 = NH3 + N2 + P2O3 + H2O =>
6 NH4H2PO4 = 2 NH3 + 2 N2 + 3 P2O3 + 15 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Ir + I2 = Ir5I6 =>
5 Ir + 3 I2 = Ir5I6
NH4H2PO4 = NH3 + N2 + P2O3 + H2O =>
6 NH4H2PO4 = 2 NH3 + 2 N2 + 3 P2O3 + 15 H2O
H3PO4 + CaHPO4 = Ca(H2PO4)2 =>
H3PO4 + CaHPO4 = Ca(H2PO4)2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
SCl2 + H2O = SO2 + HCl + S =>
2 SCl2 + 2 H2O = SO2 + 4 HCl + S
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
H2TeO4 + SO = STeO4 + H2O =>
H2TeO4 + SO = STeO4 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
CaSO4*H2O + H2O = (CaSO4*2H2O) =>
CaSO4*H2O + H2O = (CaSO4*2H2O)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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