| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + H2O = OH + KOH2
(NH4)3PO4(aq) + CaCl2(aq) = Ca3(PO4)2(s) + (NH4)Cl(aq) =>
2(NH4)3PO4(aq) + 3 CaCl2(aq) = Ca3(PO4)2(s) + 6(NH4)Cl(aq)
Fe + KCH3OO = Fe(CH3OO)2 + K =>
Fe + 2 KCH3OO = Fe(CH3OO)2 + 2 K
TiCl3 = Ti + Cl2 =>
2 TiCl3 = 2 Ti + 3 Cl2
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Fe2O3 + NaHCO3 = Na2CO3 + Fe2(CO3)3 + H2O =>
Fe2O3 + 6 NaHCO3 = 3 Na2CO3 + Fe2(CO3)3 + 3 H2O
Pb(NO3)2 + K2CO3 = PbCO3 + K2(NO3)2 =>
Pb(NO3)2 + K2CO3 = PbCO3 + K2(NO3)2
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
LiOH + H3Po4 = H2O + Li3Po4 =>
3 LiOH + H3Po4 = 3 H2O + Li3Po4
C2H2 + CuCl = C2Cu2 + HCl =>
C2H2 + 2 CuCl = C2Cu2 + 2 HCl
S8 + BaO = BaS + O2 =>
S8 + 8 BaO = 8 BaS + 4 O2
Sr(NO3)2 + NaOH = Sr(OH)2 + Na(NO3) =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 Na(NO3)
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
CH3OH + KOH = CH3KO + H2O =>
CH3OH + KOH = CH3KO + H2O
K{+} + HCl = KCl + H{+} =>
K{+} + HCl = KCl + H{+}
NaBiO3 + HI = NaBiI + I2 + H2O =>
2 NaBiO3 + 12 HI = 2 NaBiI + 5 I2 + 6 H2O
C + HO = CO + H =>
C + HO = CO + H
Pb(NO3)2 + K2S = KNO3 + PbS =>
Pb(NO3)2 + K2S = 2 KNO3 + PbS
CaO2 + H2O = Ca + OH =>
CaO2 + 2 H2O = Ca + 4 OH
Al2(SO4)3*18H2O = Al2O3 + SO2 + O2 + H2O =>
2 Al2(SO4)3*18H2O = 2 Al2O3 + 6 SO2 + 3 O2 + 36 H2O
LiCl(s) = Li + Cl =>
LiCl(s) = Li + Cl
CO2 + H2S = CS2 + H2O =>
CO2 + 2 H2S = CS2 + 2 H2O
CoCl2 + H2 = Co + HCl =>
CoCl2 + H2 = Co + 2 HCl
MgH2O2 + HCl = MgCl2 + H2O =>
MgH2O2 + 2 HCl = MgCl2 + 2 H2O
KNO3 + Na2SO3 = K2SO3 + NaNO3 =>
2 KNO3 + Na2SO3 = K2SO3 + 2 NaNO3
NaCl + I2 = NaI + Cl =>
2 NaCl + I2 = 2 NaI + 2 Cl
MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2
Al + KNO3 + KOH + H2O = NH3 + K(Al(OH)6) =>
8 Al + 5 KNO3 + 3 KOH + 30 H2O = 5 NH3 + 8 K(Al(OH)6)
CrO4{2-} + SO3{2-} + H2O = Cr(OH)4{2-} + SO4{2-} =>
CrO4{2-} + 2 SO3{2-} + 2 H2O = Cr(OH)4{2-} + 2 SO4{2-}
Zn + K3PO4 = ZnPO4 + K =>
Zn + K3PO4 = ZnPO4 + 3 K
FeCO3 + H2SO4 = FeSO4 + H2CO3 =>
FeCO3 + H2SO4 = FeSO4 + H2CO3
H2MnO4 + CsOH = H2O + CsHMnO4 =>
H2MnO4 + CsOH = H2O + CsHMnO4
(OH)2 = H2O + O2 =>
2(OH)2 = 2 H2O + O2
H2C2O4 + NaOH = H2O + CO2 + Na =>
H2C2O4 + 2 NaOH = 2 H2O + 2 CO2 + 2 Na
C2H6 + F2 = CF4 + HF =>
C2H6 + 7 F2 = 2 CF4 + 6 HF
Ca(HSO3)2 + Ba(OH)2 = Ca(OH)2 + BaSO3 + H2O =>
Ca(HSO3)2 + 2 Ba(OH)2 = Ca(OH)2 + 2 BaSO3 + 2 H2O
Cr + NH3 = CrH3 + N =>
Cr + NH3 = CrH3 + N
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C2H36 + O2 = CO2 + H2O =>
C2H36 + 11 O2 = 2 CO2 + 18 H2O
CO + KSCN = CO(SCN)2 + K =>
CO + 2 KSCN = CO(SCN)2 + 2 K
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Fe2 + S8 = Fe2S8 =>
Fe2 + S8 = Fe2S8
Ag + KNO3 = KNAg + O3 =>
Ag + KNO3 = KNAg + O3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
Cr + Si = Cr3Si =>
3 Cr + Si = Cr3Si
BaN2O6 + C9H18O3 = BaO + CO2 + H2O + N2 =>
24 BaN2O6 + 5 C9H18O3 = 24 BaO + 45 CO2 + 45 H2O + 24 N2
CrF3 = Cr + F =>
CrF3 = Cr + 3 F
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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