| Équations équilibrées la veille | Équations équilibrées le lendemain |
Kl + 4 PbCl = KlCl4 + 4 Pb
Ca5Si2O8CO3 + CO2 = Ca5Si2O7(CO3)2 =>
Ca5Si2O8CO3 + CO2 = Ca5Si2O7(CO3)2
(AgNO3)2 + Fe = Fe(NO3)3 + Ag =>
3(AgNO3)2 + 2 Fe = 2 Fe(NO3)3 + 6 Ag
CH3C6H4OH + O2 = CO2 + H2O =>
2 CH3C6H4OH + 17 O2 = 14 CO2 + 8 H2O
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
Cu + HNO3 = Cu3N2 + H2O + NO3 =>
3 Cu + 12 HNO3 = Cu3N2 + 6 H2O + 10 NO3
(HCHO2) + NaOH = HCOONa + H2O =>
(HCHO2) + NaOH = HCOONa + H2O
AgNO3{-} + KCrO4 = KNO3{-} + AgCrO4 =>
AgNO3{-} + KCrO4 = KNO3{-} + AgCrO4
H2(g) + I2(s) = HI(s) =>
H2(g) + I2(s) = 2 HI(s)
C6H5COONa + HCl = C6H5COOH + NaCl =>
C6H5COONa + HCl = C6H5COOH + NaCl
NO + H2 = N + HO2 =>
4 NO + H2 = 4 N + 2 HO2
FeC2OH3 + I2 + NaOH = FeCO2Na + CHI3 + H2O + NaI =>
FeC2OH3 + 3 I2 + 4 NaOH = FeCO2Na + CHI3 + 3 H2O + 3 NaI
C2H5OH + H2SO4 = C2H6SO4 + H2O =>
C2H5OH + H2SO4 = C2H6SO4 + H2O
SnO4 + H2O = Sn(OH)2 + O2 =>
2 SnO4 + 2 H2O = 2 Sn(OH)2 + 3 O2
ZnO + KOH = Zn(OH)2 + K2O =>
ZnO + 2 KOH = Zn(OH)2 + K2O
OH = H2 + O2 =>
2 OH = H2 + O2
XCHCX2 + KMnO4 + H2SO4 = XCOOH + OCX2 + K2SO4 + MnSO4 + H2O =>
5 XCHCX2 + 6 KMnO4 + 9 H2SO4 = 5 XCOOH + 5 OCX2 + 3 K2SO4 + 6 MnSO4 + 9 H2O
H2C2O4 + O2 = C2O4 + H2O =>
2 H2C2O4 + O2 = 2 C2O4 + 2 H2O
C8H5O4K + O2 = H2O + CO2 + KHCO3 =>
2 C8H5O4K + 15 O2 = 4 H2O + 14 CO2 + 2 KHCO3
C2H5COOH + K2O = (C2H5COO)K + H2O =>
2 C2H5COOH + K2O = 2(C2H5COO)K + H2O
Ca(NO3)2 + Ba2CO3 = CaCO3 + BaNO3 =>
Ca(NO3)2 + Ba2CO3 = CaCO3 + 2 BaNO3
Zn + NH4Cl + MnO2 = [Zn(NH3)2]Cl2 + MnO(OH) =>
Zn + 2 NH4Cl + 2 MnO2 = [Zn(NH3)2]Cl2 + 2 MnO(OH)
H2CO3(aq) + KOH(aq) = H2O(l) + CO3HK(aq) =>
H2CO3(aq) + KOH(aq) = H2O(l) + CO3HK(aq)
NaHSO4 + Cu + H2O2 = Na2SO4 + H2O + CuSO4 =>
2 NaHSO4 + Cu + H2O2 = Na2SO4 + 2 H2O + CuSO4
NaF + AgNO2 = NaNO2 + AgF =>
NaF + AgNO2 = NaNO2 + AgF
C22H28S5O11 + O2 = CO + SO2 + H2 =>
2 C22H28S5O11 + 21 O2 = 44 CO + 10 SO2 + 28 H2
CH4 + HN3 = HCN + H2 =>
3 CH4 + HN3 = 3 HCN + 5 H2
C2O + O2 = CO2 =>
2 C2O + 3 O2 = 4 CO2
KCl + Cl2 = KCl2 =>
2 KCl + Cl2 = 2 KCl2
C12H24O8 + O2 = CO2 + H2O =>
C12H24O8 + 14 O2 = 12 CO2 + 12 H2O
C4H6O2 + O2 = CO2 + H2O =>
2 C4H6O2 + 9 O2 = 8 CO2 + 6 H2O
MgHCO3 + HNO3 = Mg(NO3) + H2O + CO2 =>
MgHCO3 + HNO3 = Mg(NO3) + H2O + CO2
O2 + ZnI2 = ZnO2 + I2 =>
O2 + ZnI2 = ZnO2 + I2
Ni(NO3)2(aq) + NaOH(aq) = NaNO3(aq) + Ni(OH)2(s) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3(aq) + Ni(OH)2(s)
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 = K3[Fe(C2O4)3]2H2O + NH4 + SO4 + H + H2O =>
4 Fe(NH4)2(SO4)2*6H2O + 9 H2C2O4 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]2H2O + 8 NH4 + 8 SO4 + 18 H + 22 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C20H17N3Na2O11S3 + O2 = CO2 + H2O + NO3 + SO4 + Na =>
4 C20H17N3Na2O11S3 + 117 O2 = 80 CO2 + 34 H2O + 12 NO3 + 12 SO4 + 8 Na
C7H6O2 + HCl = C7H6O2Cl + H2 =>
2 C7H6O2 + 2 HCl = 2 C7H6O2Cl + H2
Ag + HI = AgHI =>
Ag + HI = AgHI
FeSO4 + NH4Cl = (NH4)2SO4 + FeCl2 =>
FeSO4 + 2 NH4Cl = (NH4)2SO4 + FeCl2
NaOH + CO2 = Na2(CO3) + H2O =>
2 NaOH + CO2 = Na2(CO3) + H2O
ZrO2 + C + Cl2 = ZrCl4 + CO =>
ZrO2 + 2 C + 2 Cl2 = ZrCl4 + 2 CO
Mn(OH)2 + NaBiO3 + HNO3 = MnO4 + BiNO3 + Na + H2O =>
5 Mn(OH)2 + 6 NaBiO3 + 6 HNO3 = 5 MnO4 + 6 BiNO3 + 6 Na + 8 H2O
Th + H2 = ThH2 =>
Th + H2 = ThH2
La(NO3)3 + Na(OH) = La(OH)3 + Na(NO3) =>
La(NO3)3 + 3 Na(OH) = La(OH)3 + 3 Na(NO3)
C5H12 + HCl = C5H11Cl + H =>
C5H12 + HCl = C5H11Cl + 2 H
K4[Fe(CN)6] + I2 = K3[Fe(CN)6] + KI =>
2 K4[Fe(CN)6] + I2 = 2 K3[Fe(CN)6] + 2 KI
KOH + CO2 = H2O + K2CO3 =>
2 KOH + CO2 = H2O + K2CO3
Na2S + Na2(Fe(CN)5NO) = Na4(Fe(CN)5NOS) =>
Na2S + Na2(Fe(CN)5NO) = Na4(Fe(CN)5NOS)
BaCl2 + KSH = KCl + BaS + H2S =>
BaCl2 + 2 KSH = 2 KCl + BaS + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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