| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiOH2O = H2 + TiO2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
HCl(aq) + NaI(aq) = NaCl + H2 + I2 =>
2 HCl(aq) + 2 NaI(aq) = 2 NaCl + H2 + I2
Mg(NO3)2 + Al = Al(NO3)3 + Mg =>
3 Mg(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Mg
(NH4)2CrO4 + Ba(OH)2 = NH3 + H2O + BaCrO4 =>
(NH4)2CrO4 + Ba(OH)2 = 2 NH3 + 2 H2O + BaCrO4
MgO2 + CO = MgCO3 =>
MgO2 + CO = MgCO3
Hg2(NO3)2 + K2Cr2O7 = Hg2Cr2O7 + KNO3 =>
Hg2(NO3)2 + K2Cr2O7 = Hg2Cr2O7 + 2 KNO3
NH4OH + Li2CO3 = (NH4)2CO3 + LiOH =>
2 NH4OH + Li2CO3 = (NH4)2CO3 + 2 LiOH
HNO3 + Ba(NO3)2 = BaH + NO3 =>
HNO3 + Ba(NO3)2 = BaH + 3 NO3
XHCH3COO + Al(OH)3 = XH2O + Al(CH3COO)3 =>
3 XHCH3COO + Al(OH)3 = 3 XH2O + Al(CH3COO)3
NaBr + HNO3 = NaNO3 + NO + Br2 + H2O =>
6 NaBr + 8 HNO3 = 6 NaNO3 + 2 NO + 3 Br2 + 4 H2O
LiOH + CaCl2 = LiCl2 + OHCa =>
LiOH + CaCl2 = LiCl2 + OHCa
CaH2 + H2O = H2 + CaO =>
CaH2 + H2O = 2 H2 + CaO
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CaCO3 + SO2 + H2O = Ca(HSO3)2 + CO2 =>
CaCO3 + 2 SO2 + H2O = Ca(HSO3)2 + CO2
Al2O3 + C = Al2C + O3 =>
Al2O3 + C = Al2C + O3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na(HCO3) = Na2O + H2O + CO2 =>
2 Na(HCO3) = Na2O + H2O + 2 CO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HCl = H*Cl* =>
HCl = H*Cl*
H3O{+} + OH{-} = H2O =>
H3O{+} + OH{-} = 2 H2O
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
Si2H3 + O2 = SiO2 + H2O9 =>
4 Si2H3 + 35 O2 = 8 SiO2 + 6 H2O9
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
[Fe(CN)6]{3-} + H2O2 = [Fe(CN)6]{4-} + O2 + H{+} =>
2[Fe(CN)6]{3-} + H2O2 = 2[Fe(CN)6]{4-} + O2 + 2 H{+}
Pb + (CH3COO)2 + H2S = PbS + CH3COOH =>
Pb + (CH3COO)2 + H2S = PbS + 2 CH3COOH
SrBr2 + K4SO2 = Sr4(SO2)2 + KBr =>
4 SrBr2 + 2 K4SO2 = Sr4(SO2)2 + 8 KBr
Fe + O3 + HCl = FeCl2 + H2O =>
3 Fe + O3 + 6 HCl = 3 FeCl2 + 3 H2O
SO4 + Fe = Fe2(SO4)3 =>
3 SO4 + 2 Fe = Fe2(SO4)3
HN(CH3)2 + CS2 = C3H7NS2 =>
HN(CH3)2 + CS2 = C3H7NS2
Ba(OH)2 + HClO = Ba(Cl)2 + H2O + O2 =>
Ba(OH)2 + 2 HClO = Ba(Cl)2 + 2 H2O + O2
Ca2O + MgCl2 = MgO + CaCl =>
Ca2O + MgCl2 = MgO + 2 CaCl
C18H34O2 + C3H8O3 = C15H30O4 + H2O =>
2 C18H34O2 + 3 C3H8O3 = 3 C15H30O4 + H2O
AgNO3 + N1 = N1(NO2)2 + Ag =>
4 AgNO3 + 5 N1 = 3 N1(NO2)2 + 4 Ag
C4H8O + Br = C4H7BrO + HBr =>
C4H8O + 2 Br = C4H7BrO + HBr
H2CO3 + KOH = H2O + K2CO3 =>
H2CO3 + 2 KOH = 2 H2O + K2CO3
Ca(H2PO4)2 + NH3 = NH4H2P2O4 + Ca + H + O =>
Ca(H2PO4)2 + NH3 = NH4H2P2O4 + Ca + H + 4 O
MgSO4 + KMnO4 + H2 = K2SO4 + MgMn2O4 + H2O =>
MgSO4 + 2 KMnO4 + 4 H2 = K2SO4 + MgMn2O4 + 4 H2O
(NH4)2CO3 + RbOH = Rb2CO3 + NH4OH =>
(NH4)2CO3 + 2 RbOH = Rb2CO3 + 2 NH4OH
CaH2 + H2O = CaO + H =>
CaH2 + H2O = CaO + 4 H
KMnO4 + H2SO4 + Sb + H2O = K2SO4 + MnSO4 + H3SbO3 =>
6 KMnO4 + 9 H2SO4 + 10 Sb + 6 H2O = 3 K2SO4 + 6 MnSO4 + 10 H3SbO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cr(OH)2 + SO3 = CrSO4 + H2O =>
Cr(OH)2 + SO3 = CrSO4 + H2O
O2 + Fe3(PO4)2 = Fe2O3 + PO4 =>
9 O2 + 4 Fe3(PO4)2 = 6 Fe2O3 + 8 PO4
O2(g) + Na2O2(s) + Fe(s) = NaFeO2(s) =>
O2(g) + Na2O2(s) + 2 Fe(s) = 2 NaFeO2(s)
Cu + NaOH = Na + Cu(OH)2 =>
Cu + 2 NaOH = 2 Na + Cu(OH)2
AgNO3 + Na2CO3 = AgNO6Na2C =>
AgNO3 + Na2CO3 = AgNO6Na2C
CaCrO4(aq) + K2C2O4(aq) = CaC2O4(s) + K2CrO4(aq) =>
CaCrO4(aq) + K2C2O4(aq) = CaC2O4(s) + K2CrO4(aq)
Ni2O3 + HCl = NiCl2 + Cl3 + H2O =>
3 Ni2O3 + 18 HCl = 6 NiCl2 + 2 Cl3 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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