| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 6 NO = 5 N2 + 6 H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
SO2 + KCl = S + KClO3 =>
3 SO2 + 2 KCl = 3 S + 2 KClO3
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
SO3 + HOH = S(OH)6 =>
SO3 + 3 HOH = S(OH)6
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
KClO3 + NaI + H2O = I2 + KCl + NaOH =>
KClO3 + 6 NaI + 3 H2O = 3 I2 + KCl + 6 NaOH
FeCl2 = Fe + Cl =>
FeCl2 = Fe + 2 Cl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C17H19NO3 + H2O = C17H20NO3{+} + OH{-} =>
C17H19NO3 + H2O = C17H20NO3{+} + OH{-}
KMnO4 + Na2HPO4 = K2HPO4 + NaMnO4 =>
2 KMnO4 + Na2HPO4 = K2HPO4 + 2 NaMnO4
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
C2O2H4 + NaHCO3 = NaC2O2H3 + CO2 + H2O =>
C2O2H4 + NaHCO3 = NaC2O2H3 + CO2 + H2O
CH3CH2Cl + AgNO3 = CH3CH2ONO2 + AgCl =>
CH3CH2Cl + AgNO3 = CH3CH2ONO2 + AgCl
BaCl2(aq) + Zn(s) = Ba(s) + ZnCl2(aq) =>
BaCl2(aq) + Zn(s) = Ba(s) + ZnCl2(aq)
ZnO2 + C = ZnO + CO =>
ZnO2 + C = ZnO + CO
CaCl(OCl) + NaBr + H2O = CaCl2 + Br2 + NaOH =>
CaCl(OCl) + 2 NaBr + H2O = CaCl2 + Br2 + 2 NaOH
C9H7O4K + HCl = C9H8O4 + KCl =>
C9H7O4K + HCl = C9H8O4 + KCl
Zn[OH]2 + Na = NaOH + Zn =>
Zn[OH]2 + 2 Na = 2 NaOH + Zn
KMnO4 + H2O + CH3CH2CHO = KOH + Mn(OH)2 + CH3CH2COOH =>
2 KMnO4 + 3 H2O + 5 CH3CH2CHO = 2 KOH + 2 Mn(OH)2 + 5 CH3CH2COOH
In(OH)3 + HSbO2 = In(SbO2)3 + H2O =>
In(OH)3 + 3 HSbO2 = In(SbO2)3 + 3 H2O
Cr{2\+} + OH{-} = Cr(OH)2 =>
Cr{2\+} + 2 OH{-} = Cr(OH)2
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
H2O(electricity) = H + O =>
H2O(electricity) = 2 H + O
CH3CH(OH)CH3 + HNO3 = CH3CHO(NO2)CH3 + H2O =>
CH3CH(OH)CH3 + HNO3 = CH3CHO(NO2)CH3 + H2O
Al2S3 = Al + S8 =>
8 Al2S3 = 16 Al + 3 S8
NaBr(aq) + NH4NO3 = NaNO3(aq) + NH4Br(aq) =>
NaBr(aq) + NH4NO3 = NaNO3(aq) + NH4Br(aq)
Cu + HNO3 = NO2 + Cu(OH) =>
Cu + HNO3 = NO2 + Cu(OH)
NaNO3 + KBr + H2SO4 = K2SO4 + H2O + Br2 + Na2SO4 + NO =>
2 NaNO3 + 6 KBr + 4 H2SO4 = 3 K2SO4 + 4 H2O + 3 Br2 + Na2SO4 + 2 NO
I2 + Na2S2O3*5H2O = Na2SO4 + HI + H2SO4 =>
4 I2 + Na2S2O3*5H2O = Na2SO4 + 8 HI + H2SO4
K2CrO4 + CH2O + HCl = CrCl3 + KCl + CH2O2 + H2O =>
2 K2CrO4 + 3 CH2O + 10 HCl = 2 CrCl3 + 4 KCl + 3 CH2O2 + 5 H2O
HCOOK + HNO3 = KNO3 + H2O + CO2 + NO =>
3 HCOOK + 5 HNO3 = 3 KNO3 + 4 H2O + 3 CO2 + 2 NO
NH4 + Cl = NH3 + HCl =>
NH4 + Cl = NH3 + HCl
Ni + CuS = NiS + Cu =>
Ni + CuS = NiS + Cu
Al + C2O4 = Al2(C2O4)3 =>
2 Al + 3 C2O4 = Al2(C2O4)3
K2Cr2O7 + Fe(NO3)2 + HNO3 = KNO3 + CrNO + Fe(NO3)3 + H2O =>
K2Cr2O7 + 18 Fe(NO3)2 + 22 HNO3 = 2 KNO3 + 2 CrNO + 18 Fe(NO3)3 + 11 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mn + H2O = H + MnO2 =>
Mn + 2 H2O = 4 H + MnO2
HNO3(aq) + H3PO3(aq) = NO(g) + H3PO4(aq) + H2O(l) =>
2 HNO3(aq) + 3 H3PO3(aq) = 2 NO(g) + 3 H3PO4(aq) + H2O(l)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + Na2HPO4 = K2HPO4 + NaMnO4 =>
2 KMnO4 + Na2HPO4 = K2HPO4 + 2 NaMnO4
NH4Cl + ZnO = N2 + Zn + ZnCl2 + H2O =>
2 NH4Cl + 4 ZnO = N2 + 3 Zn + ZnCl2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3CHCOOH =>
15 CH3CHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CH3CHCOOH
KMnO4 + Na2HPO4 = K2HPO4 + NaMnO4 =>
2 KMnO4 + Na2HPO4 = K2HPO4 + 2 NaMnO4
Cl3 + Pb = PbCl =>
Cl3 + 3 Pb = 3 PbCl
Cr + CO3 = Cr2(CO3)6 =>
2 Cr + 6 CO3 = Cr2(CO3)6
CH3CHO + NaHCO3 = H2O + CO2 + CH3CHNa =>
13 CH3CHO + 10 NaHCO3 = 11 H2O + 16 CO2 + 10 CH3CHNa
PbSO4 + K2CO3 = K2SO4 + PbCO3 =>
PbSO4 + K2CO3 = K2SO4 + PbCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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