| Équations équilibrées la veille | Équations équilibrées le lendemain |
In + H2O = InO + H2
KAl(OH)4 = KAlO2 + H2O =>
KAl(OH)4 = KAlO2 + 2 H2O
Mn(NO3)2 + KOH = Mn(OH)2 + K(NO3) =>
Mn(NO3)2 + 2 KOH = Mn(OH)2 + 2 K(NO3)
S + MnO4 = SO4 + MnO2 =>
S + 2 MnO4 = SO4 + 2 MnO2
H2O(l) + CO2 = H2CO3(aq) =>
H2O(l) + CO2 = H2CO3(aq)
CrO2{-} + ClO{-} = CrO42{-} + Cl{-} =>
CrO2{-} + 40 ClO{-} = CrO42{-} + 40 Cl{-}
ZnI2 + K2CO3 = ZnCO3 + K2I2 =>
ZnI2 + K2CO3 = ZnCO3 + K2I2
Cr2O7{2-} + Fe + H{+} = Cr3{+} + Fe3{+} + H2O =>
3 Cr2O7{2-} + 102 Fe + 42 H{+} = 2 Cr3{+} + 34 Fe3{+} + 21 H2O
MgNH4PO4 + NaOH = Mg(OH)2 + Na3PO4 + NH3 + H2O =>
MgNH4PO4 + 3 NaOH = Mg(OH)2 + Na3PO4 + NH3 + H2O
NH3 + O2 = NO3 + H2O =>
4 NH3 + 9 O2 = 4 NO3 + 6 H2O
CH3COOH + C2H2 = C4H6O2 =>
CH3COOH + C2H2 = C4H6O2
HNO3(aq) + Mg(OH)2 = Mg(NO3)2 + H2O(l) =>
2 HNO3(aq) + Mg(OH)2 = Mg(NO3)2 + 2 H2O(l)
(NH2)2CO + CH3COOH = CH3CONH2 + CO2 + NH3 =>
(NH2)2CO + CH3COOH = CH3CONH2 + CO2 + NH3
SiO3 + H2O = Si + OH =>
SiO3 + 3 H2O = Si + 6 OH
BaCl2(aq) + Na2CrO4(aq) = BaCrO4 + NaCl =>
BaCl2(aq) + Na2CrO4(aq) = BaCrO4 + 2 NaCl
CaCO3 + CuO = CaCuO2 + CO2 =>
CaCO3 + CuO = CaCuO2 + CO2
C7H6O3 + KOH = C7H5O3K + H2O =>
C7H6O3 + KOH = C7H5O3K + H2O
K3C6H5O7 + CO2 + H2O = H3C6H5O7 + KHCO3 =>
K3C6H5O7 + 3 CO2 + 3 H2O = H3C6H5O7 + 3 KHCO3
CsOH + H2SO3 = Cs2SO3 + H2O =>
2 CsOH + H2SO3 = Cs2SO3 + 2 H2O
CoCl2*6H2O + HCl + NH2CH2CH2NH2 + O2 = (Co(NH2CH2CH2NH2)3)Cl3 + H2O =>
4 CoCl2*6H2O + 4 HCl + 12 NH2CH2CH2NH2 + O2 = 4(Co(NH2CH2CH2NH2)3)Cl3 + 26 H2O
LiPb(OH) = LiOHPb =>
LiPb(OH) = LiOHPb
(C4H9OH) + Ca = (C4H9O)2Ca + H2 =>
2(C4H9OH) + Ca = (C4H9O)2Ca + H2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Mg + HNO3 = Mg(NO3)2 + H =>
Mg + 2 HNO3 = Mg(NO3)2 + 2 H
K2Cr2O7 + H2C2O4(H2O)2 = K[Cr(C2O4)2(H2O)2](H2O)2 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)2 = 2 K[Cr(C2O4)2(H2O)2](H2O)2 + 6 CO2 + 13 H2O
Br3 + Cr = CrBr3 =>
Br3 + Cr = CrBr3
Al2(SO4)3 + NaHCO3 = Na2SO4 + Al(OH)3 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 3 Na2SO4 + 2 Al(OH)3 + 6 CO2
BaS = Ba + S =>
BaS = Ba + S
C7H6O2 = C6H6 + CO2 =>
C7H6O2 = C6H6 + CO2
Na2(SO3) + Br2 + H2O = Na2(SO4) + HBr =>
Na2(SO3) + Br2 + H2O = Na2(SO4) + 2 HBr
Na2S2O3(aq) + Cl2(g) + H2O(aq) = NaHSO4(aq) + HCl(aq) =>
Na2S2O3(aq) + 4 Cl2(g) + 5 H2O(aq) = 2 NaHSO4(aq) + 8 HCl(aq)
H2SO3 + NH3 = NH4HSO3 =>
H2SO3 + NH3 = NH4HSO3
CaO(s) + SO2(g) + O2(g) = CaSO4(s) =>
2 CaO(s) + 2 SO2(g) + O2(g) = 2 CaSO4(s)
Mg3(PO4)2 + H2O = MgO + H3PO4 =>
Mg3(PO4)2 + 3 H2O = 3 MgO + 2 H3PO4
KHSO4 + NaClO3 = KClO3 + NaHSO4 =>
KHSO4 + NaClO3 = KClO3 + NaHSO4
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Fe3O4 = FeO*Fe2O3 =>
Fe3O4 = FeO*Fe2O3
Cr2O3 + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
Cr2O3 + 3 ClO{-} + 4 OH{-} = 2 CrO4{2-} + 3 Cl{-} + 2 H2O
Sr3N2 + Cl2 = SrCl2 + NCl3 =>
Sr3N2 + 6 Cl2 = 3 SrCl2 + 2 NCl3
CuCl2 + Na2HPO4 = NaCl + CuPO4 + H =>
CuCl2 + Na2HPO4 = 2 NaCl + CuPO4 + H
CH4(g) + Br2(l) = CBr4(s) + HBr(g) =>
CH4(g) + 4 Br2(l) = CBr4(s) + 4 HBr(g)
CuC12 + H2 = Cu + HC1 =>
CuC12 + 6 H2 = Cu + 12 HC1
Cu3N = Cu3 + N =>
Cu3N = Cu3 + N
Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4 =>
Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4
C6H5NH2 + H2SO4 = C6H5NH3HSO4 =>
C6H5NH2 + H2SO4 = C6H5NH3HSO4
LiAlH4 + BeCl2 = AlH3 + Li2BeH2Cl2 =>
2 LiAlH4 + BeCl2 = 2 AlH3 + Li2BeH2Cl2
ClO{-} + Br{-} = BrO3{-} + Cl{-} =>
3 ClO{-} + Br{-} = BrO3{-} + 3 Cl{-}
C6H11Br + NaOH = C6H10 + NaBr + H2O =>
C6H11Br + NaOH = C6H10 + NaBr + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K + Cl = KCl =>
K + Cl = KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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