| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHSO3(s)(heat) = NaOH + SO2
KMnO4(s) + HCl(aq) = MnCl2(aq) + Cl2(g) + KCl(aq) + H2O(l) =>
2 KMnO4(s) + 16 HCl(aq) = 2 MnCl2(aq) + 5 Cl2(g) + 2 KCl(aq) + 8 H2O(l)
Ti3N2 = Ti + N =>
Ti3N2 = 3 Ti + 2 N
Ir + O2 = IrO =>
2 Ir + O2 = 2 IrO
Ce + Cl2 = CeCl4 =>
Ce + 2 Cl2 = CeCl4
KMnO4(s) + HCl(aq) = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4(s) + 16 HCl(aq) = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cl5 = Cl6 =>
6 Cl5 = 5 Cl6
Ir + O2 = IrO3 =>
2 Ir + 3 O2 = 2 IrO3
Fe(NO3)3(aq) + NaOH(aq) = Fe(OH)3(s) + NaNO3(aq) =>
Fe(NO3)3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaNO3(aq)
(NH4)2SO4 + Zn3N2 = (NH4)3N + Zn2(SO4)2 =>
6(NH4)2SO4 + 2 Zn3N2 = 4(NH4)3N + 3 Zn2(SO4)2
Ir + O2 = Ir2O3 =>
4 Ir + 3 O2 = 2 Ir2O3
Cl2O + O2 = ClO2 =>
2 Cl2O + 3 O2 = 4 ClO2
Ir + O2 = Ir2O4 =>
2 Ir + 2 O2 = Ir2O4
P0 = P =>
P0 = P
KClO2 + KMnO4 + H2SO4 = KClO3 + MnSO4 + K2SO4 + H2O =>
5 KClO2 + 2 KMnO4 + 3 H2SO4 = 5 KClO3 + 2 MnSO4 + K2SO4 + 3 H2O
MnO4{-} + C2O4{-} + H3O{+} = Mn{2+} + H2O + CO2 =>
MnO4{-} + 5 C2O4{-} + 8 H3O{+} = Mn{2+} + 12 H2O + 10 CO2
K3 + O = K3O =>
K3 + O = K3O
Au + K(CN) + O2 + H2O = KAu(CN)3 + K(OH) =>
2 Au + 6 K(CN) + O2 + 2 H2O = 2 KAu(CN)3 + 4 K(OH)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaClOC3H8O = CH3ClNaOHC2H4O =>
NaClOC3H8O = CH3ClNaOHC2H4O
Au + K(CN) + O2 + H2O = K[Au(CN)2] + KOH =>
4 Au + 8 K(CN) + O2 + 2 H2O = 4 K[Au(CN)2] + 4 KOH
K2Cr2O7 + NaI + H2SO4 = Na2SO4 + K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 NaI + 7 H2SO4 = 3 Na2SO4 + K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
RaBr2 + Na(OH) = Na2Ra + Br(OH) =>
RaBr2 + 2 Na(OH) = Na2Ra + 2 Br(OH)
K2CO3 + Ca(C3H5O3)2 = KC3H5O3 + CaCO3 =>
K2CO3 + Ca(C3H5O3)2 = 2 KC3H5O3 + CaCO3
FeO + C = Fe + CO =>
FeO + C = Fe + CO
C3H7COOH + Zn = (C3H7COO)2Zn + H2 =>
2 C3H7COOH + Zn = (C3H7COO)2Zn + H2
C2H7NHNO2 = C2H5OHN2H2O =>
C2H7NHNO2 = C2H5OHN2H2O
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
K2O + MgCl2 = KCl + Mg2O2 =>
2 K2O + 2 MgCl2 = 4 KCl + Mg2O2
Zn + HNO3 = Zn(NO3)2 + N0 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + 2 N0 + 6 H2O
CH3Cl + Na = CH3Na + NaCl =>
CH3Cl + 2 Na = CH3Na + NaCl
V2O5 + H2O = V2(OH)5 + O2 =>
4 V2O5 + 10 H2O = 4 V2(OH)5 + 5 O2
Al(OH)3 + LiOH = Li3[Al(OH)6] =>
Al(OH)3 + 3 LiOH = Li3[Al(OH)6]
HNO3 + NH3 = H2O + NH3NO3 =>
9 HNO3 + 7 NH3 = 3 H2O + 8 NH3NO3
CuCl2(electricity) = Cu + Cl2 =>
CuCl2(electricity) = Cu + Cl2
K2SO4 + Al2(SO4)3 + H2O = KAl(SO4)2H2O =>
K2SO4 + Al2(SO4)3 + 2 H2O = 2 KAl(SO4)2H2O
CaBr2 + Fe(CH3COO)2 = FeBr2 + Ca(CH3COO)2 =>
CaBr2 + Fe(CH3COO)2 = FeBr2 + Ca(CH3COO)2
Ir + O2 = IrO2 =>
Ir + O2 = IrO2
LiOH + Al(OH)3 = LiAl(OH)4 =>
LiOH + Al(OH)3 = LiAl(OH)4
K2Cr2O7 + NaNO2 + H2O = Cr(OH)3 + NaNO3 + KOH =>
K2Cr2O7 + 3 NaNO2 + 4 H2O = 2 Cr(OH)3 + 3 NaNO3 + 2 KOH
C6H5COOHCH3OH = C6H5COOCH3H2O =>
C6H5COOHCH3OH = C6H5COOCH3H2O
Al(OH)3 + LiOH = Li[Al(OH)4] =>
Al(OH)3 + LiOH = Li[Al(OH)4]
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4) + K2SO4 + H2O =>
10 FeSO4 + K2Cr2O7 + 7 H2SO4 = 5 Fe2(SO4)3 + Cr2(SO4) + K2SO4 + 7 H2O
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
Al(OH)3 + LiOH = LiAlO2 + H2O =>
Al(OH)3 + LiOH = LiAlO2 + 2 H2O
CH3CH3CHCH2NH2 + H2O = CH3CH3CHCH2OH + NH3 =>
CH3CH3CHCH2NH2 + H2O = CH3CH3CHCH2OH + NH3
NH2CH2CO2H + O2 = CO2 + H2O + N2 =>
4 NH2CH2CO2H + 9 O2 = 8 CO2 + 10 H2O + 2 N2
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
SO2 + HIO3 + H2O = H2SO4 + I2 =>
5 SO2 + 2 HIO3 + 4 H2O = 5 H2SO4 + I2
NiO + Mn2O3 = NiMn2O4 =>
NiO + Mn2O3 = NiMn2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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