| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + NaOH = H2O + NaCH3CO2
(Co(H2O)6)Cl2 + NH4Cl + NH3 + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2(Co(H2O)6)Cl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2(Co(NH3)5Cl)Cl2 + 14 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ba(NO)3 + Na2SO4 = BaSO4 + Na2(NO)3 =>
Ba(NO)3 + Na2SO4 = BaSO4 + Na2(NO)3
H2O1 = O2 + H2 =>
2 H2O1 = O2 + 2 H2
Cr(III) + Sn(IV)Cl = Cr(III)Cl + Sn(IV) =>
Cr(III) + Sn(IV)Cl = Cr(III)Cl + Sn(IV)
MnI2 + AgNO3 = AgI + MnN2O6 =>
MnI2 + 2 AgNO3 = 2 AgI + MnN2O6
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Zr + PO4 = Zr3(PO4)3 =>
3 Zr + 3 PO4 = Zr3(PO4)3
CaCl2 + NaBr = NaCl + CaBr2 =>
CaCl2 + 2 NaBr = 2 NaCl + CaBr2
In(OH)3 + HI = In(I)3 + H2O =>
In(OH)3 + 3 HI = In(I)3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
GeBr3 + O2 = Br2 + GeO =>
2 GeBr3 + O2 = 3 Br2 + 2 GeO
H + KOH + CO3 = K2CO3 + H2O =>
2 H + 2 KOH + CO3 = K2CO3 + 2 H2O
C4H8 + CBr4 = CBr + H =>
3 C4H8 + 4 CBr4 = 16 CBr + 24 H
NaNo3 + KOH = KNo3 + NaOH =>
NaNo3 + KOH = KNo3 + NaOH
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C6H14 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
5 C6H14 + 12 KMnO4 + 18 H2SO4 = 5 C6H10O4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
H2SO4 + Zn(Cl)2 = ZnSO4 + HCl =>
H2SO4 + Zn(Cl)2 = ZnSO4 + 2 HCl
Mn2{+} + BiO3{-} + H{+} = MnO4 + Bi + H2O =>
Mn2{+} + 3 BiO3{-} + 2 H{+} = 2 MnO4 + 3 Bi + H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
NaI(s) = Na(s) + I2(s) =>
2 NaI(s) = 2 Na(s) + I2(s)
H2CO3 + HCl = CO + H2O + Cl =>
H2CO3 + 2 HCl = CO + 2 H2O + 2 Cl
KI + NaPO = KPO + NaI =>
KI + NaPO = KPO + NaI
H2O + KClO3 = KOH + ClO2 + O2 =>
2 H2O + 4 KClO3 = 4 KOH + 4 ClO2 + O2
P4 + NaOH = PH3 + Na + HPO3 =>
5 P4 + 36 NaOH = 8 PH3 + 36 Na + 12 HPO3
Fe + H{+} + O2 = H2O + Fe2{+} =>
8 Fe + 4 H{+} + O2 = 2 H2O + 4 Fe2{+}
B + HNO3 = B(OH)3 + NO2 =>
B + 3 HNO3 = B(OH)3 + 3 NO2
C13H12O + H2O + NaBH4 = C13H13O + OH{-} + NaBH3{+} =>
2 C13H12O + H2O + NaBH4 = 2 C13H13O + OH{-} + NaBH3{+}
OH + NCO = (HNCOO) =>
OH + NCO = (HNCOO)
AgNO3 + K3[Fe(CN)6] = K3NO3 + Ag[Fe(CN)6] =>
AgNO3 + K3[Fe(CN)6] = K3NO3 + Ag[Fe(CN)6]
KOH + H2O = H + KOH[OH] =>
KOH + H2O = H + KOH[OH]
FeCo3 + Cs = Cs2Co3 + Fe =>
FeCo3 + 2 Cs = Cs2Co3 + Fe
Ca(OH)2 + H2O = H3O + Ca(O)2H =>
Ca(OH)2 + H2O = H3O + Ca(O)2H
C20H18 + Cl2 = C20H14Cl4 + H2 =>
C20H18 + 2 Cl2 = C20H14Cl4 + 2 H2
ClO4 + Ba(OH)2 = Cl(OH)2BaO4 =>
ClO4 + Ba(OH)2 = Cl(OH)2BaO4
KNO3 = KNO2 + O2 = KNO3 = KNO2 =>
2 KNO3 = 2 KNO2 + O2
HHCO3 = H2O + CO2 =>
HHCO3 = H2O + CO2
Cl1{-} + (H3O)1{+} + Cr2O72{-} = H2O + Cl2 + Cr3{+} =>
854 Cl1{-} + 864(H3O)1{+} + 6 Cr2O72{-} = 1296 H2O + 427 Cl2 + 4 Cr3{+}
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + KSO4 + MnSO4 + H2O =>
2 PhCH3 + 3 KMnO4 + 6 H2SO4 = 2 PhCOOH + 3 KSO4 + 3 MnSO4 + 8 H2O
MnSO4 + H2S2O8 + H2O2 = H2SO4 + HMnO4 =>
2 MnSO4 + H2S2O8 + 4 H2O2 = 4 H2SO4 + 2 HMnO4
B(OH)3 + H2O = B(OH)2O + H3O =>
B(OH)3 + H2O = B(OH)2O + H3O
KMnO4 + H2SO4 + FeSO4 = K2SO4 + MnO2 + H2O + Fe2(SO4)3 =>
2 KMnO4 + 4 H2SO4 + 6 FeSO4 = K2SO4 + 2 MnO2 + 4 H2O + 3 Fe2(SO4)3
FeCl3 + HS = FeCl2 + HCl + S8 =>
8 FeCl3 + 8 HS = 8 FeCl2 + 8 HCl + S8
O2 + C3H7OH = CO2 + H =>
5 O2 + 2 C3H7OH = 6 CO2 + 16 H
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 7 HCl = C6H5NH3Cl + 3 ZnCl2 + 2 H2O
H2 + SO4 + CaCO3 = CaS + H2O + CO =>
6 H2 + SO4 + CaCO3 = CaS + 6 H2O + CO
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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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