| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
H3PO4 + Ba + OH = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba + 6 OH = Ba3(PO4)2 + 6 H2O
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
C3H8 + Br2 = C3H6 + HBr =>
C3H8 + Br2 = C3H6 + 2 HBr
Na2Cr2O7 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 3 Cl2 + 7 H2O
AgClO4 + NaI = AgI + NaClO4 =>
AgClO4 + NaI = AgI + NaClO4
HOCN = HCNO =>
HOCN = HCNO
C4H10O + Na = C4H9 + NaOH =>
C4H10O + Na = C4H9 + NaOH
He + O2 = HeO2 =>
He + O2 = HeO2
Bi(NO3)3 + H2O = Bi(OH)3 + HNO3 =>
Bi(NO3)3 + 3 H2O = Bi(OH)3 + 3 HNO3
C5H13O + O2 = CO2 + H2O =>
4 C5H13O + 31 O2 = 20 CO2 + 26 H2O
PbSO4 + CO = PbS + CO2 =>
PbSO4 + 4 CO = PbS + 4 CO2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NaHSO4 + Ca(OH)2 = Na2SO4 + H2O + CaSO4 =>
2 NaHSO4 + Ca(OH)2 = Na2SO4 + 2 H2O + CaSO4
Al2(SO4)3 + Na2SO4 = AlSO4 + Na2(SO4)3 =>
2 Al2(SO4)3 + Na2SO4 = 4 AlSO4 + Na2(SO4)3
CuO + NaCl = Cu + Cl2 + Na2O =>
CuO + 2 NaCl = Cu + Cl2 + Na2O
LaH3 + H2O = La(OH)3 + H2 =>
LaH3 + 3 H2O = La(OH)3 + 3 H2
H3PO4 + ZnBr2 = HBr + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnBr2 = 6 HBr + Zn3(PO4)2
FeO + H2O2 = Fe2O3 + H2 =>
4 FeO + H2O2 = 2 Fe2O3 + H2
Ag{+} + HCl = AgCl(s) + H{+} =>
Ag{+} + HCl = AgCl(s) + H{+}
NaOHCO = NaCOHO =>
NaOHCO = NaCOHO
C5H8 + Na = C5H8Na =>
C5H8 + Na = C5H8Na
KNaC4H4O6 + CH3COOH = KHC4H4O6 + NaCH3COO =>
KNaC4H4O6 + CH3COOH = KHC4H4O6 + NaCH3COO
CuO + NaCl = Cu + Cl2 + Na2O =>
CuO + 2 NaCl = Cu + Cl2 + Na2O
Cr + S2 = CrS =>
2 Cr + S2 = 2 CrS
AgNO3 + CH3CHO = CH3COOH + Ag + N2O5 =>
2 AgNO3 + CH3CHO = CH3COOH + 2 Ag + N2O5
Al2(SO4)3 + Na2SO4 = AlSO4 + Na2(SO4)3 =>
2 Al2(SO4)3 + Na2SO4 = 4 AlSO4 + Na2(SO4)3
HC3H5O3 + KOH = KC3H5O3 + H2O =>
HC3H5O3 + KOH = KC3H5O3 + H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
CH3ClKCN = CH3CNKCl =>
CH3ClKCN = CH3CNKCl
Bi(HCO3)3 = Bi2O3 + CO2 + H2O =>
2 Bi(HCO3)3 = Bi2O3 + 6 CO2 + 3 H2O
Sn(OH)4 + H4P2O7 = SnP2O7 + H2O =>
Sn(OH)4 + H4P2O7 = SnP2O7 + 4 H2O
Ca(NO3)2 + H3(PO4) = Ca3(PO4)2 + H(NO3) =>
3 Ca(NO3)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H(NO3)
[Cu(NH3)2]OH + O2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
4[Cu(NH3)2]OH + O2 + 8 NH4OH = 4[Cu(NH3)4](OH)2 + 6 H2O
C10H16 + H2O = C10H20O2 =>
C10H16 + 2 H2O = C10H20O2
Zn + Pb3NO2 = Zn3NO2 + Pb =>
3 Zn + Pb3NO2 = Zn3NO2 + 3 Pb
CoBr2 + F = CoF3 + Br =>
CoBr2 + 3 F = CoF3 + 2 Br
C14H12O2 + HNO3 = C14H10O2 + NO2 + H2O =>
C14H12O2 + 2 HNO3 = C14H10O2 + 2 NO2 + 2 H2O
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
CrO2{-} + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 CrO2{-} + 3 ClO{-} + 2 OH{-} = 2 CrO4{2-} + 3 Cl{-} + H2O
LiOH(aq) + Zn(NO3)2(aq) = LiNO3(aq) + Zn(OH)2(s) =>
2 LiOH(aq) + Zn(NO3)2(aq) = 2 LiNO3(aq) + Zn(OH)2(s)
UPuO = UOPu =>
UPuO = UOPu
X(s) + YZ(aq) = Y(s) + XZ(aq) =>
X(s) + YZ(aq) = Y(s) + XZ(aq)
Bi{+} + Au{2+} = Bi{3+} + Au =>
Bi{+} + Au{2+} = Bi{3+} + Au
Ba + ZnF2 = BaF2 + Zn =>
Ba + ZnF2 = BaF2 + Zn
Ca(NO)(aq) + NaPO(aq) = Ca(PO)(s) + NaNO(aq) =>
Ca(NO)(aq) + NaPO(aq) = Ca(PO)(s) + NaNO(aq)
Ca + CdO2 = Cd + CaO =>
2 Ca + CdO2 = Cd + 2 CaO
CrO3 + NO2 = NCrO5 =>
CrO3 + NO2 = NCrO5
AgNO3(ag) + NaCl(aq) = AgCl + NaNO3(aq) =>
AgNO3(ag) + NaCl(aq) = AgCl + NaNO3(aq)
KNO3 + C + S = CO2 + K2S + N2 =>
2 KNO3 + 3 C + S = 3 CO2 + K2S + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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