| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
AgNO3 + I{-} = NO3{-} + AgI =>
AgNO3 + I{-} = NO3{-} + AgI
H{+} + As2S3 + NO3{-} = AsO4{3-} + SO4{2-} + NO2 + H2O =>
16 H{+} + As2S3 + 28 NO3{-} = 2 AsO4{3-} + 3 SO4{2-} + 28 NO2 + 8 H2O
NaOH + H2 = NaHOH =>
2 NaOH + H2 = 2 NaHOH
C7H6O + O2 = CO2 + H2O =>
C7H6O + 8 O2 = 7 CO2 + 3 H2O
Si + H2 = SiH2 =>
Si + H2 = SiH2
ZrO(NO3)2 + Al(NO3)3 + (NH2)2CO = Zr06Al04O18 + CO2 + N2 + H2O =>
6 ZrO(NO3)2 + 4 Al(NO3)3 + 20(NH2)2CO = Zr06Al04O18 + 20 CO2 + 32 N2 + 40 H2O
Na2SO4 + HCl = NaCl + H2SO4 =>
Na2SO4 + 2 HCl = 2 NaCl + H2SO4
HNO3 + (OH)2 = (NO3)2 + H2O =>
2 HNO3 + (OH)2 = (NO3)2 + 2 H2O
KNO3 + C6H10O5 = KNO2 + CO2 + H2O =>
12 KNO3 + C6H10O5 = 12 KNO2 + 6 CO2 + 5 H2O
K2S2O8 + H2O = K2SO4 + H2SO4 + O2 =>
2 K2S2O8 + 2 H2O = 2 K2SO4 + 2 H2SO4 + O2
FeH2 + CH3COOH = Fe(CH3COO)3 + H2 =>
2 FeH2 + 6 CH3COOH = 2 Fe(CH3COO)3 + 5 H2
UO3 + Na2CO3 + NaHCO3 = Na4[UO2(CO3)3] + H2O =>
UO3 + Na2CO3 + 2 NaHCO3 = Na4[UO2(CO3)3] + H2O
C3H6 + O2 = C3H4 + H2O2 =>
C3H6 + O2 = C3H4 + H2O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
FeSO4 + NaOCl = Na2SO4 + Fe(OCl)2 =>
FeSO4 + 2 NaOCl = Na2SO4 + Fe(OCl)2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NaHCO3(aq) + H3C6H5O7 = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7 = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
K2HPO4 = K + H2 + PO4 =>
2 K2HPO4 = 4 K + H2 + 2 PO4
Cr(OH)3 + Br2 + OH{-} = CrO4{-2} + Br{-} + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 OH{-} = 2 CrO4{-2} + 6 Br{-} + 8 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
N2O = N2 + (O2) =>
2 N2O = 2 N2 + (O2)
Al + HCl(aq) = AlCl3 + H2(g) =>
2 Al + 6 HCl(aq) = 2 AlCl3 + 3 H2(g)
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
PB(OH)2 + NaOH = Na2PBO2 + H2O =>
PB(OH)2 + 2 NaOH = Na2PBO2 + 2 H2O
KOH(aq) + HClO(aq) = H2O(aq) + KClO(aq) =>
KOH(aq) + HClO(aq) = H2O(aq) + KClO(aq)
S2O8{-2} + I{-} = SO4{-2} + I3{-} =>
S2O8{-2} + 3 I{-} = 2 SO4{-2} + I3{-}
CUO(s) + H2SO4(l) = CUSO4 + H2O(s) =>
CUO(s) + H2SO4(l) = CUSO4 + H2O(s)
Li(s) + CO = LiCO =>
Li(s) + CO = LiCO
C2H6O + H2O = C2H8O2 =>
C2H6O + H2O = C2H8O2
C6H11OH + NaClO = C6H10O + NaCl + H2O =>
C6H11OH + NaClO = C6H10O + NaCl + H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
NaHSO3 + HBr = H2SO3 + NaBr =>
NaHSO3 + HBr = H2SO3 + NaBr
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
KF + Br2 = KBr + F2 =>
2 KF + Br2 = 2 KBr + F2
Cu(NH3)4 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + NH3 + K =>
2 Cu(NH3)4 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + 8 NH3 + 4 K
C3H5(C17H33COO)3 + H2 = C3H5(C17H35COO)3 =>
C3H5(C17H33COO)3 + 3 H2 = C3H5(C17H35COO)3
NaCH3CO2 + H2O = H3O + NaCH2CO2 =>
NaCH3CO2 + H2O = H3O + NaCH2CO2
CuSO4 + NH3 + H2O = Cu4SO4(OH)6 + (NH4)2SO4 =>
4 CuSO4 + 6 NH3 + 6 H2O = Cu4SO4(OH)6 + 3(NH4)2SO4
P4 + P2I4 + H2O = PH4I + H3PO4{+} + {-} =>
13 P4 + 10 P2I4 + 128 H2O = 40 PH4I + 32 H3PO4{+} + 32e
HC2H3O2 + Ba(NO3)2 = HNO3 + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(NO3)2 = 2 HNO3 + Ba(C2H3O2)2
HCl + Mn2(CO3)3 = CO2 + H2O + MnCl3 =>
6 HCl + Mn2(CO3)3 = 3 CO2 + 3 H2O + 2 MnCl3
K2CO2 + HC1 = KC1 + H2O + CO2 =>
5 K2CO2 + 8 HC1 = 10 KC1 + 4 H2O + 3 CO2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Fe4(Fe(CN)6)3 + H2O = Fe(OH)2 + CO2 + CH4 + NH3 =>
Fe4(Fe(CN)6)3 + 42 H2O = 7 Fe(OH)2 + 14 CO2 + 4 CH4 + 18 NH3
ReCl5 + H2O = H2Re2Cl9 + HReO4 + HCl =>
7 ReCl5 + 12 H2O = 2 H2Re2Cl9 + 3 HReO4 + 17 HCl
CrO4{2-} + CH3CH2OH + H{+} = Cr{3+} + CH3CHO + H2O =>
2 CrO4{2-} + 3 CH3CH2OH + 10 H{+} = 2 Cr{3+} + 3 CH3CHO + 8 H2O
C31H44 + H2O = CO2 + H2 =>
C31H44 + 62 H2O = 31 CO2 + 84 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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