| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 LiHCO3 + H3PO3 = Li3PO3 + 3 H2CO3
AgNO3 + ZnSO4 = Ag2SO4 + Zn(NO3)2 =>
2 AgNO3 + ZnSO4 = Ag2SO4 + Zn(NO3)2
H + I = HI =>
H + I = HI
I{-} + S = S{2-} + I2 =>
2 I{-} + S = S{2-} + I2
Li2O + H2O = LiOH = =>
Li2O + H2O = 2 LiOH
FeSO4 + CsOH = CsSO4 + FeOH =>
FeSO4 + CsOH = CsSO4 + FeOH
Cl2 + SO2 = ClO2 + S2 =>
Cl2 + 2 SO2 = 2 ClO2 + S2
C2H5OH + I2 + NaOH = HCOONa + NaI + H2O =>
C2H5OH + 4 I2 + 10 NaOH = 2 HCOONa + 8 NaI + 7 H2O
KC4H5O6 + NaOH = NaKC4H4O6 + H2O =>
KC4H5O6 + NaOH = NaKC4H4O6 + H2O
Fe(NO3)3 + CrBr3 = Cr(NO3)3 + FeBr3 =>
Fe(NO3)3 + CrBr3 = Cr(NO3)3 + FeBr3
Ag + Al2O3 = Ag2O3 + Al =>
2 Ag + Al2O3 = Ag2O3 + 2 Al
PbCl + Na2S = NaCl + Pb2S =>
2 PbCl + Na2S = 2 NaCl + Pb2S
CaCO3I2 = CaI2CO3 =>
CaCO3I2 = CaI2CO3
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O
O10 = O2 =>
O10 = 5 O2
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq) =>
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq)
AgNO3(aq) + K2Cr2O7(aq) = KNO3(aq) + Ag2Cr2O7(s) =>
2 AgNO3(aq) + K2Cr2O7(aq) = 2 KNO3(aq) + Ag2Cr2O7(s)
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
Mg(SO4)K(CO3) = Mg(CO3)K(SO4) =>
Mg(SO4)K(CO3) = Mg(CO3)K(SO4)
Ni(C2H3O2)2 + NH4Cl = NH4C2H3O2 + NiCl2 =>
Ni(C2H3O2)2 + 2 NH4Cl = 2 NH4C2H3O2 + NiCl2
Mn3 + O2 = MnO =>
2 Mn3 + 3 O2 = 6 MnO
SiO3 + C + Ca3(PO4)2 = CaSiO3 + P + CO =>
3 SiO3 + 8 C + Ca3(PO4)2 = 3 CaSiO3 + 2 P + 8 CO
FeNaOH = Fe(OH)Na =>
FeNaOH = Fe(OH)Na
H3PO4 + BrOH = H2O + Br3PO4 =>
H3PO4 + 3 BrOH = 3 H2O + Br3PO4
Ag + KMnO4 + H2SO4 = MnSO4 + Ag2SO4 + K2SO4 + H2O =>
10 Ag + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Ag2SO4 + K2SO4 + 8 H2O
MgO + CH3CH2COOH = Mg(CH3CH2COO)2 + H2O =>
MgO + 2 CH3CH2COOH = Mg(CH3CH2COO)2 + H2O
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
O2 + Cl2 = Cl2O3 =>
3 O2 + 2 Cl2 = 2 Cl2O3
H3O = H2OH =>
H3O = H2OH
SiC + Cl = SiCl + C =>
SiC + Cl = SiCl + C
NaHCO3 + O2 = CO2 + H2O + NaO =>
4 NaHCO3 + O2 = 4 CO2 + 2 H2O + 4 NaO
BH + O = BO + HO =>
BH + 2 O = BO + HO
H3O = H2OH =>
H3O = H2OH
H2SO4FeO = FeSO4H2O =>
H2SO4FeO = FeSO4H2O
AB3 + CnDJ = CnB + A(DJ)3 =>
AB3 + 3 CnDJ = 3 CnB + A(DJ)3
CH3CO2H + NaH = CH3CO2Na + H2 =>
CH3CO2H + NaH = CH3CO2Na + H2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
C17H31COOCH + O2 = H2O + CO2 =>
C17H31COOCH + 26 O2 = 16 H2O + 19 CO2
Mg2SiO4 + (NH4)Fe(SO4)2 + H2O = (NH4)Fe3(SO4)2(OH)6 + (NH4)2SO4 + MgSO4 + SiO2 =>
3 Mg2SiO4 + 6(NH4)Fe(SO4)2 + 6 H2O = 2(NH4)Fe3(SO4)2(OH)6 + 2(NH4)2SO4 + 6 MgSO4 + 3 SiO2
ZnS + NaOH = NaS + Zn(OH) =>
ZnS + NaOH = NaS + Zn(OH)
N2O5 + Rb2O = NO3Rb =>
N2O5 + Rb2O = 2 NO3Rb
KMnO4 + CaCl2(H2O)2 + H2SO4 = K2SO4 + MnSO4 + CaSO4 + H2O + Cl2 =>
2 KMnO4 + 5 CaCl2(H2O)2 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 CaSO4 + 18 H2O + 5 Cl2
AuS = SAu =>
AuS = SAu
CaO(s)H2O(l) = Ca(OH)2(aq) =>
CaO(s)H2O(l) = Ca(OH)2(aq)
Mg(OH)3 = Mg2O3 + H2O =>
2 Mg(OH)3 = Mg2O3 + 3 H2O
CO(OH)2 + HCl = COCl2 + H2O =>
CO(OH)2 + 2 HCl = COCl2 + 2 H2O
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
C2H10N2O + O2 = CO2 + H2O + NH3 =>
2 C2H10N2O + 5 O2 = 4 CO2 + 4 H2O + 4 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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