| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + C8H5KO4 = H2O + C8H4KNaO4
Pb(OH)4 + H2I2O2 = Pb(IO)4 + H2O =>
Pb(OH)4 + 2 H2I2O2 = Pb(IO)4 + 4 H2O
HSO4 + H2O = H2SO4{+} + OH{-} =>
HSO4 + H2O = H2SO4{+} + OH{-}
(NH4)2SO4 + NaHSO3 = (NH4)2SO3 + NaHSO4 =>
(NH4)2SO4 + NaHSO3 = (NH4)2SO3 + NaHSO4
Fe2(SO4) + KOH + KClO3 = K2FeO4 + H2O + KCl + K2SO4 =>
3 Fe2(SO4) + 18 KOH + 5 KClO3 = 6 K2FeO4 + 9 H2O + 5 KCl + 3 K2SO4
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 = K3(Fe(C2O4)3)*5H2O + NH4 + SO4 + H2O + H =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 = 2 K3(Fe(C2O4)3)*5H2O + 4 NH4 + 4 SO4 + 2 H2O + 6 H
Hg(OH)2 + H2CrO4 = HgCrO4 + H2O =>
Hg(OH)2 + H2CrO4 = HgCrO4 + 2 H2O
BrC6H3C3H6O + CO2 + H2 = C3H6OC6H3COOH + HBr =>
BrC6H3C3H6O + CO2 + H2 = C3H6OC6H3COOH + HBr
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
NaOH + CH3OOH = C2H3NaO2 + H2O =>
NaOH + 2 CH3OOH = C2H3NaO2 + 3 H2O
SrBr2 + Ag3N = Sr3N2 + AgBr =>
3 SrBr2 + 2 Ag3N = Sr3N2 + 6 AgBr
C2H2 + H2OBr2 = CHO + BrH =>
C2H2 + 2 H2OBr2 = 2 CHO + 4 BrH
KIO3 + H{+} + KI = I2 + K{+} + H2O =>
KIO3 + 6 H{+} + 5 KI = 3 I2 + 6 K{+} + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KC2H3O2 + H2O = KOH + HC2H3O2 =>
KC2H3O2 + H2O = KOH + HC2H3O2
CaC2(s) + H2O = Ca(OH)2 + C2H2 =>
CaC2(s) + 2 H2O = Ca(OH)2 + C2H2
K2C2O4 + Ca = K2 + CaC2O4 =>
K2C2O4 + Ca = K2 + CaC2O4
NaCN + H2SO4 = Na2SO4 + HCN(g) =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN(g)
C6H5CH2OH + Na = C6H5CH2ONa + H2 =>
2 C6H5CH2OH + 2 Na = 2 C6H5CH2ONa + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
ZnO + S = ZnS + SO2 =>
2 ZnO + 3 S = 2 ZnS + SO2
CH3OC2H5 + O2 = CO2 + H2O =>
2 CH3OC2H5 + 9 O2 = 6 CO2 + 8 H2O
SiO2 + H2O = Si(OH)4 =>
SiO2 + 2 H2O = Si(OH)4
H2SO4 + LiOH = LiHSO4 + H2O =>
H2SO4 + LiOH = LiHSO4 + H2O
NaOH + Nh4Cl = NaCl + Nh4OH =>
NaOH + Nh4Cl = NaCl + Nh4OH
KBr + KBrO3 + HCl = Br2 + KCl + H2O =>
5 KBr + KBrO3 + 6 HCl = 3 Br2 + 6 KCl + 3 H2O
C2H5N + HNO3 = CO2 + H2O + N2 =>
5 C2H5N + 13 HNO3 = 10 CO2 + 19 H2O + 9 N2
Li2CO3 + Al = Al2(CO3)3 + Li =>
3 Li2CO3 + 2 Al = Al2(CO3)3 + 6 Li
Cl2O + FeSO4 + H2S = FeCl2 + H2O + S =>
Cl2O + FeSO4 + 5 H2S = FeCl2 + 5 H2O + 6 S
C + H2 + O2 = C3H8O3 =>
6 C + 8 H2 + 3 O2 = 2 C3H8O3
Mg(SO)4 + CaCl2 = MgCl2 + Ca(SO)4 =>
Mg(SO)4 + CaCl2 = MgCl2 + Ca(SO)4
CoBr3 + F2 = CoF3 + Br2 =>
2 CoBr3 + 3 F2 = 2 CoF3 + 3 Br2
Li2SO4 + KOH = K2SO4 + LiOH =>
Li2SO4 + 2 KOH = K2SO4 + 2 LiOH
WO3 + SnCl2 + HCl = H2(SnCl6) + W3O8 + H2O =>
3 WO3 + SnCl2 + 4 HCl = H2(SnCl6) + W3O8 + H2O
Na2S2O5 + CrO3 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 =>
3 Na2S2O5 + 4 CrO3 + 3 H2SO4 = 2 Cr2(SO4)3 + 3 H2O + 3 Na2SO4
W2(C2O4)5 + Mn = Mn(C2O4)2 + W =>
2 W2(C2O4)5 + 5 Mn = 5 Mn(C2O4)2 + 4 W
Ba + Ni(OH)2 = Ni + Ba(OH)2 =>
Ba + Ni(OH)2 = Ni + Ba(OH)2
C6H10 + H2SO4 = C6H11OSO2OH =>
C6H10 + H2SO4 = C6H11OSO2OH
HI(g) = H2(g) + I2(s) =>
2 HI(g) = H2(g) + I2(s)
Cu2FeS3 + O2 = Cu2O + Fe3O4 + SO2 =>
6 Cu2FeS3 + 25 O2 = 6 Cu2O + 2 Fe3O4 + 18 SO2
H3PO4 + (NH4)3MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)3MoO4 + 72.000000000001HNO3 = 2(NH4)3PO4*12MoO3 + 69.000000000001NH4NO3 + 33 H2O
HC3H3O2 + NaOH = NaC3H3O2 + H2O =>
HC3H3O2 + NaOH = NaC3H3O2 + H2O
HNO3 + Al(OH)3 = AlNO3 + O2 + H2O =>
2 HNO3 + 2 Al(OH)3 = 2 AlNO3 + O2 + 4 H2O
SO2 + SeO2 + H2O = Se + H2SO4 =>
2 SO2 + SeO2 + 2 H2O = Se + 2 H2SO4
NH4Cl + Ba(OH)2*8H2O = NH3 + H2O + BaCl2 =>
2 NH4Cl + Ba(OH)2*8H2O = 2 NH3 + 10 H2O + BaCl2
CaO + MnO2 + KNO3 = CaMnO4 + KNO2 =>
CaO + MnO2 + KNO3 = CaMnO4 + KNO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + NaCl =>
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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