| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaBr2 + 4 H2O = 2 Br(OH)2 + Ca + 4 H
FeSO4 + K4MnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 FeSO4 + K4MnO4 + 4 H2SO4 = Fe2(SO4)3 + MnSO4 + 2 K2SO4 + 4 H2O
(NH4)6(NiMo9O32) + NaOH = Na2MoO4 + Ni(OH)2 + NH3 + H2O + O2 =>
2(NH4)6(NiMo9O32) + 36 NaOH = 18 Na2MoO4 + 2 Ni(OH)2 + 12 NH3 + 22 H2O + O2
Cu(NO3)2 + NH4OH = Cu(NH3)4(NO3)2 + H2O =>
Cu(NO3)2 + 4 NH4OH = Cu(NH3)4(NO3)2 + 4 H2O
SiO2 + Li2B4O7 = Li2Si2O5 + B2O3 =>
2 SiO2 + Li2B4O7 = Li2Si2O5 + 2 B2O3
K2S2O5 + NaNO3 = Na2S2O5 + KNO3 =>
K2S2O5 + 2 NaNO3 = Na2S2O5 + 2 KNO3
SrO + (NH4)2SO3 = SrSO3 + (NH4)2O =>
SrO + (NH4)2SO3 = SrSO3 + (NH4)2O
Cu + Cr(CH3COO)3 = Cr + Cu(CH3COO)3 =>
Cu + Cr(CH3COO)3 = Cr + Cu(CH3COO)3
Mn2{+} + BiO3{-} + H{+} = MnO4{-}– + Bi3{+} + H2O =>
14 Mn2{+} + 39 BiO3{-} + 10 H{+} = 28 MnO4{-}– + 13 Bi3{+} + 5 H2O
NH4NO3 + CaO = NH3 + Ca(NO3)2 + H2O =>
2 NH4NO3 + CaO = 2 NH3 + Ca(NO3)2 + H2O
NaClO + H2O2 = NaCl + HO2 =>
2 NaClO + H2O2 = 2 NaCl + 2 HO2
Cu + Ag{+} + H2O = Ag + CuO{+} + H2 =>
Cu + Ag{+} + H2O = Ag + CuO{+} + H2
P203 + H2O = POH + H2 =>
2 P203 + 406 H2O = 406 POH + 203 H2
HCOH + Ag2O = HCOAg + H2O =>
2 HCOH + Ag2O = 2 HCOAg + H2O
HCl + Ti(OH)4 = H2O + Ti(OH)3Cl =>
HCl + Ti(OH)4 = H2O + Ti(OH)3Cl
K + HNO2 = KNO2 + H =>
K + HNO2 = KNO2 + H
KMnO4 + (NH4)2Fe2(SO4)*6H2O + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)SO4 + H2O =>
8 KMnO4 + 5(NH4)2Fe2(SO4)*6H2O + 32 H2SO4 = 8 MnSO4 + 5 Fe2(SO4)3 + 4 K2SO4 + 10(NH4)SO4 + 62 H2O
Sr(NO3)2 + Pb(NO3)2 + Mn(NO3)2(H2O)4 + RuO2 = SrPbMnRuO6 + NO2 + H2O + O2 =>
Sr(NO3)2 + Pb(NO3)2 + Mn(NO3)2(H2O)4 + RuO2 = SrPbMnRuO6 + 6 NO2 + 4 H2O + O2
K + ZnBr2 = KBr + Zn =>
2 K + ZnBr2 = 2 KBr + Zn
[Br]{-} + Au = [AuBr]{-} =>
[Br]{-} + Au = [AuBr]{-}
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
NaS2O3 + HCl = NaCl + SO2 + H2O + S =>
4 NaS2O3 + 4 HCl = 4 NaCl + 5 SO2 + 2 H2O + 3 S
Se2O4 + H2O = H2Se2O5 =>
Se2O4 + H2O = H2Se2O5
HNo3 + NH3 = NH4No3 =>
HNo3 + NH3 = NH4No3
H2SO4*NO = H2SO3 + NO2 =>
H2SO4*NO = H2SO3 + NO2
NaI + H2SO4 = H2S + I2 + Na2(SO4) + H2O =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2(SO4) + 4 H2O
CCl4 + HCl = CH4 + Cl =>
CCl4 + 4 HCl = CH4 + 8 Cl
FeCl3 + H2SO4 + Zn = FeSO4 + H2 + ZnCl2 =>
2 FeCl3 + 2 H2SO4 + 3 Zn = 2 FeSO4 + 2 H2 + 3 ZnCl2
C5H11OH + KMnO4 + HCl = C4H9COOH + MnCl2 + H2O + KCl =>
5 C5H11OH + 4 KMnO4 + 12 HCl = 5 C4H9COOH + 4 MnCl2 + 11 H2O + 4 KCl
PbS(s) + K2S = PbK2 + S =>
PbS(s) + K2S = PbK2 + 2 S
C10H22 + NO2 = CO2 + H2O + N2 =>
4 C10H22 + 62 NO2 = 40 CO2 + 44 H2O + 31 N2
Na2SnO2 + Cl2 + NaOH = NaCl + Na2SnO4 + H2O =>
Na2SnO2 + 2 Cl2 + 4 NaOH = 4 NaCl + Na2SnO4 + 2 H2O
Mg + Pb(C2H3O2)2 = Pb2 + Mg(C2H3O2) =>
4 Mg + 2 Pb(C2H3O2)2 = Pb2 + 4 Mg(C2H3O2)
H3PO2 + K2FeO4 + HBr = H3PO4 + FeBr3 + H2O + KBr =>
3 H3PO2 + 4 K2FeO4 + 20 HBr = 3 H3PO4 + 4 FeBr3 + 10 H2O + 8 KBr
At + NaBr = AtBr + Na =>
At + NaBr = AtBr + Na
LiOH + SO2 = HLiSO3 =>
LiOH + SO2 = HLiSO3
NiS + KMnO4 = Mn + Ni + SO2 + K =>
2 NiS + KMnO4 = Mn + 2 Ni + 2 SO2 + K
C10H6O2 + O2 = CO2 + H2O =>
2 C10H6O2 + 21 O2 = 20 CO2 + 6 H2O
Sr(OH)2 + (NH4)2S = NH3 + HOH + SrS =>
Sr(OH)2 + (NH4)2S = 2 NH3 + 2 HOH + SrS
Zn + CrCl4 = CrCl2 + ZnCl2 =>
Zn + CrCl4 = CrCl2 + ZnCl2
Y2O3 + Co3O4 + RuO2 = Y2CoRuO6 + O1 =>
3 Y2O3 + Co3O4 + 3 RuO2 = 3 Y2CoRuO6 + O1
NH4(CO3) + CaCl2 = Ca(CO3) + NH4Cl2 =>
NH4(CO3) + CaCl2 = Ca(CO3) + NH4Cl2
CHCl3 + NaOCl + H2SO4 = Cl2 + Na2S + H2O + CO2 =>
2 CHCl3 + 2 NaOCl + H2SO4 = 4 Cl2 + Na2S + 2 H2O + 2 CO2
Mg(OH)2(aq) + H2SO4(aq) = MgSO4(aq) + H2O(l) =>
Mg(OH)2(aq) + H2SO4(aq) = MgSO4(aq) + 2 H2O(l)
HI + C5H5N = C5H5NHI =>
HI + C5H5N = C5H5NHI
MgO(s) + HCl(l) = MgCl2(aq) + H2O(l) =>
MgO(s) + 2 HCl(l) = MgCl2(aq) + H2O(l)
C6FeK4N6 + K2Cr2O7 + HCl = KCl + FeCl3 + CrCl3 + CO2 + NO + H2O =>
6 C6FeK4N6 + 43 K2Cr2O7 + 386 HCl = 110 KCl + 6 FeCl3 + 86 CrCl3 + 36 CO2 + 36 NO + 193 H2O
CH3COOH + C8H17OH = CH3COOC7H15 + H2O =>
8 CH3COOH + 7 C8H17OH = 8 CH3COOC7H15 + 7 H2O
Sn(OH)2 + HBr = H(OH)2 + SnBr =>
Sn(OH)2 + HBr = H(OH)2 + SnBr
Ga + HClO4 = Ga(ClO4)3 + H2O + Cl2O5 =>
4 Ga + 18 HClO4 = 4 Ga(ClO4)3 + 9 H2O + 3 Cl2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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