| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe3O4 + O2 + 18 H2O = 12 Fe(OH)3
Br + HI = BrI + H =>
Br + HI = BrI + H
Li2CrO4(aq) + AgNO3(aq) = LiNO3(aq) + Ag2CrO4(s) =>
Li2CrO4(aq) + 2 AgNO3(aq) = 2 LiNO3(aq) + Ag2CrO4(s)
H2C8H4O4 + H2O = H3O + HC8H4O4 =>
H2C8H4O4 + H2O = H3O + HC8H4O4
ZnO + CuCl2 = ZnCl2 + CuO =>
ZnO + CuCl2 = ZnCl2 + CuO
C3H8O3 = C2H6O + CO2 + H2O =>
6 C3H8O3 = 7 C2H6O + 4 CO2 + 3 H2O
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-} + HSO4{-} + H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 14 Cl{-} + 6 H2AsO4{-} + 9 HSO4{-} + 15 H{+}
Ce(OH)4 + HNO3 + NH4NO3 = (NH4)2[Ce(NO3)6] + H2O =>
Ce(OH)4 + 4 HNO3 + 2 NH4NO3 = (NH4)2[Ce(NO3)6] + 4 H2O
Ba(NO3)2 + Na3 + PO4 = NaNO3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2 Na3 + 2 PO4 = 6 NaNO3 + Ba3(PO4)2
Zn + H2SO4 = ZnSO4 + ZnH2 =>
2 Zn + H2SO4 = ZnSO4 + ZnH2
Al2Zn3 + HCl = AlCl + ZnCl + H =>
Al2Zn3 + 5 HCl = 2 AlCl + 3 ZnCl + 5 H
Fe + KSCN = FeSCN + K =>
Fe + KSCN = FeSCN + K
CoO + NH4H2PO4 = Co3P2O8 + NH3 + H2O =>
3 CoO + 2 NH4H2PO4 = Co3P2O8 + 2 NH3 + 3 H2O
NaNO3 + NH4OH = NaOH + NO3NH4 =>
NaNO3 + NH4OH = NaOH + NO3NH4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HNO3 + Na2SO4 = NaNO3 + H2O + SO3 =>
2 HNO3 + Na2SO4 = 2 NaNO3 + H2O + SO3
Ba(HCO3)2 + Ca(NO3)2 = CaCO3 + Ba(NO3)2 + H2O + CO2 =>
Ba(HCO3)2 + Ca(NO3)2 = CaCO3 + Ba(NO3)2 + H2O + CO2
COCl2 + Na = NaCl + CO =>
COCl2 + 2 Na = 2 NaCl + CO
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CuSO4 + BaF2 = CuF2 + BaSO4 =>
CuSO4 + BaF2 = CuF2 + BaSO4
CuH10 + O2 = CuO + H2O =>
CuH10 + 3 O2 = CuO + 5 H2O
C2H3Cl(l) + O2(g) = CO2(g) + H2O(g) + HCl(g) =>
2 C2H3Cl(l) + 5 O2(g) = 4 CO2(g) + 2 H2O(g) + 2 HCl(g)
LiNO3 + K3PO4 = Li3PO4 + KNO3 =>
3 LiNO3 + K3PO4 = Li3PO4 + 3 KNO3
BrH = Br2 + H2 =>
2 BrH = Br2 + H2
H + O = H9O =>
9 H + O = H9O
FeOH + H2 = HOH + Fe =>
2 FeOH + H2 = 2 HOH + 2 Fe
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
KOH + HNO2 = H2O(l) + KNO2 =>
KOH + HNO2 = H2O(l) + KNO2
AgNo3 + NH4CO3 = AgCO3 + NH4No3 =>
AgNo3 + NH4CO3 = AgCO3 + NH4No3
SbCl3 + H2 = Sb + HCl =>
2 SbCl3 + 3 H2 = 2 Sb + 6 HCl
CaO + N2O5 = CaO5 + N2O =>
CaO + N2O5 = CaO5 + N2O
H2 + O2 = HO2 =>
H2 + 2 O2 = 2 HO2
AlCl3 + NH4NO3 + NH3 = Al(NH3)3 + NH4 + ClNO3 =>
AlCl3 + 3 NH4NO3 + 3 NH3 = Al(NH3)3 + 3 NH4 + 3 ClNO3
H2 + F2 = HF =>
H2 + F2 = 2 HF
SO2 + Na2SiO3 = Na2SO4 + SiO =>
SO2 + Na2SiO3 = Na2SO4 + SiO
KVO3 + SO2 + H2SO4 = (VO)SO4 + K2SO4 + H2O =>
2 KVO3 + SO2 + 2 H2SO4 = 2(VO)SO4 + K2SO4 + 2 H2O
CH2 + NCl2 = CCl + H + N =>
2 CH2 + NCl2 = 2 CCl + 4 H + N
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + J2 = NaJ2 =>
Na + J2 = NaJ2
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
P + Cl2 = (PCl3) =>
2 P + 3 Cl2 = 2(PCl3)
(CaOH)2 + H3 + PO4 = Ca3(PO4)2 + H2O =>
3(CaOH)2 + 2 H3 + 4 PO4 = 2 Ca3(PO4)2 + 6 H2O
Al + H2SO4 + H2O2 = Al2(SO4)3 + H2O =>
2 Al + 3 H2SO4 + 3 H2O2 = Al2(SO4)3 + 6 H2O
CH4 + C = C7H16 =>
4 CH4 + 3 C = C7H16
Al + KClO4 + H2O + KOH = K[Al(OH)4] + KCl =>
8 Al + 3 KClO4 + 12 H2O + 8 KOH = 8 K[Al(OH)4] + 3 KCl
At2O3 + H2O = At(OH)3 =>
At2O3 + 3 H2O = 2 At(OH)3
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4 =>
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4
Na(s) + F(g) = Na7F(s) =>
7 Na(s) + F(g) = Na7F(s)
CH17 + O2 = CO2 + H2O =>
4 CH17 + 21 O2 = 4 CO2 + 34 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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