| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 16 HCl = Mn2Cl2 + 6 Cl2 + 8 H2O + 2 KCl
MgCO3 + CaCl + CO2 = CO2MgClCaCO3 =>
MgCO3 + CaCl + CO2 = CO2MgClCaCO3
Li2O + CaF2 = LiF + CaO =>
Li2O + CaF2 = 2 LiF + CaO
Ca + P4 = PCa3 =>
12 Ca + P4 = 4 PCa3
O2 + Li = OLi =>
O2 + 2 Li = 2 OLi
H + S = HS3 =>
H + 3 S = HS3
CH3COOH + NiCO3 = CO2 + H2O + NiCH3COO =>
9 CH3COOH + 8 NiCO3 = 10 CO2 + 6 H2O + 8 NiCH3COO
Al(H2O)6{3+} + F{-} = AlF3 + OH{-} + H3O{+} =>
Al(H2O)6{3+} + 3 F{-} = AlF3 + 3 OH{-} + 3 H3O{+}
MgBr + I = MgI2 + Br =>
MgBr + 2 I = MgI2 + Br
CH3COOH + NiCO3 = CO2 + H2O + NiCH3COO =>
9 CH3COOH + 8 NiCO3 = 10 CO2 + 6 H2O + 8 NiCH3COO
CrO{2-} + S2O8{2-} + OH{-} = CrO4{2-} + SO4{2-} + H2O =>
CrO{2-} + 3 S2O8{2-} + 6 OH{-} = CrO4{2-} + 6 SO4{2-} + 3 H2O
CH3COOH + NiCO3 = CO2 + H2O + NiCH3COO =>
9 CH3COOH + 8 NiCO3 = 10 CO2 + 6 H2O + 8 NiCH3COO
MnSO4 + PbO2 + H2OSO4 = HMnO4 + PbSO4 + H2O =>
4 MnSO4 + 7 PbO2 + 3 H2OSO4 = 4 HMnO4 + 7 PbSO4 + H2O
NaCl = ClNa =>
NaCl = ClNa
MgCO3 + CaCl + CO2 = CO2MgClCaCO3 =>
MgCO3 + CaCl + CO2 = CO2MgClCaCO3
H2S + Zn + H2O = ZnSO4 + H2 =>
H2S + Zn + 4 H2O = ZnSO4 + 5 H2
CH3COCH3 + KMnO4 + NaOH = K + Na + Mn(OH)3 + CH3COOCH3 =>
4 CH3COCH3 + KMnO4 + 3 NaOH = K + 3 Na + Mn(OH)3 + 4 CH3COOCH3
O2 + Li = OLi =>
O2 + 2 Li = 2 OLi
C12H1 + O2 = CO2 + H2O =>
4 C12H1 + 49 O2 = 48 CO2 + 2 H2O
Li2O + CaF2 = LiF + CaO =>
Li2O + CaF2 = 2 LiF + CaO
NaHSO3 + H2S = Na2SO4 + H2O + S =>
2 NaHSO3 + H2S = Na2SO4 + 2 H2O + 2 S
SiCl4(l) + H2O(l) = SiO2 + HCl(aw) =>
SiCl4(l) + 2 H2O(l) = SiO2 + 4 HCl(aw)
FeSO4 + CH3COONa = (CH3COO)2Fe + Na2SO4 =>
FeSO4 + 2 CH3COONa = (CH3COO)2Fe + Na2SO4
H2SO4 + Ca(NO3)2 = Ca(HSO4)2 + HNO3 =>
2 H2SO4 + Ca(NO3)2 = Ca(HSO4)2 + 2 HNO3
H2S + Zn + H2O = ZnSO4 + H2 =>
H2S + Zn + 4 H2O = ZnSO4 + 5 H2
CaCO3 + HI = CaI2 + CO2 + H2O =>
CaCO3 + 2 HI = CaI2 + CO2 + H2O
MgCO3 + CaCl + CO2 = CO2MgClCaCO3 =>
MgCO3 + CaCl + CO2 = CO2MgClCaCO3
Li + AlNO3 = LiNO3 + Al3 =>
3 Li + 3 AlNO3 = 3 LiNO3 + Al3
NaI + Fe = I + NaFe =>
NaI + Fe = I + NaFe
HI + SO2 = I2 + H2S + H2O =>
6 HI + SO2 = 3 I2 + H2S + 2 H2O
NaHSO3 + H2S = Na2SO4 + H2O + S =>
2 NaHSO3 + H2S = Na2SO4 + 2 H2O + 2 S
C3H6 + NO = C3HCN + H2O + N2 =>
16 C3H6 + 42 NO = 12 C3HCN + 42 H2O + 15 N2
H2S + Zn + H2O = ZnSO4 + H2 =>
H2S + Zn + 4 H2O = ZnSO4 + 5 H2
CO2 + H = CH3OH + H2O =>
CO2 + 6 H = CH3OH + H2O
CaC2O4 = CaO + CO2 + CO =>
CaC2O4 = CaO + CO2 + CO
NaI + Fe = I + NaFe =>
NaI + Fe = I + NaFe
BaCl2 + AgCO3 = BaCO3 + AgCl2 =>
BaCl2 + AgCO3 = BaCO3 + AgCl2
Al(H2O)6{3+} + F{-} = AlF3 + OH{-} + H3O{+} =>
Al(H2O)6{3+} + 3 F{-} = AlF3 + 3 OH{-} + 3 H3O{+}
CH3COOH + NiCO3 = CO2 + H2O + NiCH3COO =>
9 CH3COOH + 8 NiCO3 = 10 CO2 + 6 H2O + 8 NiCH3COO
Mn + H3P = MnP1 + H =>
Mn + H3P = MnP1 + 3 H
Zn2 + O3 = Zn8O12 =>
4 Zn2 + 4 O3 = Zn8O12
Cu + HNO = Cu(NO3)2 + H2O + N02 =>
Cu + 12 HNO = Cu(NO3)2 + 6 H2O + 5 N02
NO2{-} + MnO4{-} = MnO2{-}2 + NO3{-}1 =>
2 NO2{-} + MnO4{-} = MnO2{-}2 + 2 NO3{-}1
FeCl3*6H2O + FeSO4*7H2O + NaOH = Fe3O4 + NaCl + H2SO4 + H2O =>
2 FeCl3*6H2O + FeSO4*7H2O + 6 NaOH = Fe3O4 + 6 NaCl + H2SO4 + 21 H2O
CO2 + LiHO = LiCO2 + HO =>
CO2 + LiHO = LiCO2 + HO
NO2 + HNO3 = NO3 + HNO2 =>
NO2 + HNO3 = NO3 + HNO2
HNOSO4 + H2O2 = H2SO4 + HNO3 =>
HNOSO4 + H2O2 = H2SO4 + HNO3
NH2 + AuH = Au + NH3 =>
NH2 + AuH = Au + NH3
H3C6H5O7 + OH = C6H7O7 + H3O =>
2 H3C6H5O7 + OH = 2 C6H7O7 + H3O
Na2S2O5 + H2O + I2 = NaHSO4 + HI =>
Na2S2O5 + 3 H2O + 2 I2 = 2 NaHSO4 + 4 HI
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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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