| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + Ca(OH) = Zn(OH) + Ca(NO3)2
N2O + H2O = HNO3 + H2 =>
N2O + 5 H2O = 2 HNO3 + 4 H2
AgNO3 + HBr = HNO3 + AgBr =>
AgNO3 + HBr = HNO3 + AgBr
Na4P2O7 = P4O10 + Na3PO4 =>
6 Na4P2O7 = P4O10 + 8 Na3PO4
TiO + SO4 = TiO2SO3 =>
TiO + SO4 = TiO2SO3
KMnO4 + KNO2 + H2SO4 = MnSO2 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 9 KNO2 + 3 H2SO4 = 2 MnSO2 + 3 H2O + 9 KNO3 + K2SO4
Al + I2 = Al2I2 =>
2 Al + I2 = Al2I2
(CO3)3 + HNO3 = (NO3)3 + H2O + CO2 =>
(CO3)3 + 6 HNO3 = 2(NO3)3 + 3 H2O + 3 CO2
HMnO4 + HCl = HMn2 + HClO + H2O =>
4 HMnO4 + 15 HCl = 2 HMn2 + 15 HClO + H2O
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
HBr(aq) + Ca(OH) = CaBr(aq) + H2O =>
HBr(aq) + Ca(OH) = CaBr(aq) + H2O
Si4 + Cl = SiCl4 =>
Si4 + 16 Cl = 4 SiCl4
C3H7NH2 + O2 = N2 + CO2 + H2O =>
4 C3H7NH2 + 21 O2 = 2 N2 + 12 CO2 + 18 H2O
CsBr + Pb(C2H3O2)2 = CsC2H3O2 + PbBr2 =>
2 CsBr + Pb(C2H3O2)2 = 2 CsC2H3O2 + PbBr2
CuCl2 + KI + Na2S2O3 = KCl + NaI + CuS2O3 =>
CuCl2 + 2 KI + Na2S2O3 = 2 KCl + 2 NaI + CuS2O3
C8H6S + H2 = C8H8S =>
C8H6S + H2 = C8H8S
KI + MnO2 + H2SO4 = K2Mn(SO4)2 + I2 + H2O =>
2 KI + MnO2 + 2 H2SO4 = K2Mn(SO4)2 + I2 + 2 H2O
SO2 + Ba(NO3)2 = BaSO4 + NO2 =>
SO2 + Ba(NO3)2 = BaSO4 + 2 NO2
C8H6S + H2 = C8H8S =>
C8H6S + H2 = C8H8S
Hg(Cl)2 + KI = HgI2 + KCl =>
Hg(Cl)2 + 2 KI = HgI2 + 2 KCl
Na + HCl = NaCl5 + H =>
Na + 5 HCl = NaCl5 + 5 H
Na2CrO4 + Fe2O3 + CO2 = FeCr2O4 + Na2CO3 + O2 =>
8 Na2CrO4 + 2 Fe2O3 + 8 CO2 = 4 FeCr2O4 + 8 Na2CO3 + 7 O2
Mg + BaSO4 = BaMg + SO4 =>
Mg + BaSO4 = BaMg + SO4
(NH2)2CO + H2O2 = (NH2)2CO*H2O2 =>
(NH2)2CO + H2O2 = (NH2)2CO*H2O2
C8H6S + H2 = C8H8S =>
C8H6S + H2 = C8H8S
SO3 + Pb(NO3)2 + H2O = PbSO4 + HNO3 =>
SO3 + Pb(NO3)2 + H2O = PbSO4 + 2 HNO3
Mn + NaOH + H2O = Na2[Mn(OH)6] + H2 =>
Mn + 2 NaOH + 4 H2O = Na2[Mn(OH)6] + 2 H2
Ca(OH)2 + CH3CO2 = Ca(CH2CO2)2 + H2O =>
Ca(OH)2 + 2 CH3CO2 = Ca(CH2CO2)2 + 2 H2O
C8H6S + H2 = C8H8S =>
C8H6S + H2 = C8H8S
N8 + H2 = NH2 =>
N8 + 8 H2 = 8 NH2
C8H6S + H2 = C8H8S =>
C8H6S + H2 = C8H8S
Li2 + S = Li3S4 =>
3 Li2 + 8 S = 2 Li3S4
C2 + H2O = C2O + H2 =>
C2 + H2O = C2O + H2
Cd + CO3 = CdO3 + C =>
Cd + CO3 = CdO3 + C
Pb + HCl = H4Pb + Cl =>
Pb + 4 HCl = H4Pb + 4 Cl
C8H6S + H2 = C8H8S =>
C8H6S + H2 = C8H8S
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
C9H8OCl2 + O2 = CO2 + H2O + HCl =>
C9H8OCl2 + 10 O2 = 9 CO2 + 3 H2O + 2 HCl
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + Na2CO3 =>
2 NaHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + Na2CO3
KICl4 + KOH = KI + KCl + H2O + KIO3 =>
3 KICl4 + 12 KOH = KI + 12 KCl + 6 H2O + 2 KIO3
Mn2O7 + KOH = KMnO4 + H2O =>
Mn2O7 + 2 KOH = 2 KMnO4 + H2O
HCl + Zn = H2 + Cl{-} + Zn2{+} =>
2 HCl + 4 Zn = H2 + 2 Cl{-} + 2 Zn2{+}
S2O3{2-} + H2O = SO4{-} + H{+} + e =>
S2O3{2-} + 5 H2O = 2 SO4{-} + 10 H{+} + 10e
Al + H2Cl2 = AlCl + H =>
2 Al + H2Cl2 = 2 AlCl + 2 H
Na2Co3 + FeCrO1 + O1 = Fe2O3 + Na2CrO4 + Co2 =>
2 Na2Co3 + 2 FeCrO1 + 9 O1 = Fe2O3 + 2 Na2CrO4 + 3 Co2
KCN + NaOCl = KOCN + NaCl =>
KCN + NaOCl = KOCN + NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Hg + Y = HgY =>
Hg + Y = HgY
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
PbSO4 + HCl = H2[PbCl4] + H2SO4 =>
PbSO4 + 4 HCl = H2[PbCl4] + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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