| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHSO3 + H2O = H2SO3 + NaOH
NaOHHCI = NaCIH2O =>
NaOHHCI = NaCIH2O
LiNO3 + H3PO4 = HNO3 + Li3PO4 =>
3 LiNO3 + H3PO4 = 3 HNO3 + Li3PO4
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
Mg(NO3)2 + K3PO4 = KNO3 + Mg3(PO4)2 =>
3 Mg(NO3)2 + 2 K3PO4 = 6 KNO3 + Mg3(PO4)2
Al + CuCl22H2O = AlCl3 + Cu2 + H2O =>
44 Al + 6 CuCl22H2O = 44 AlCl3 + 3 Cu2 + 6 H2O
KI + CI = KCI + I2 =>
2 KI + 2 CI = 2 KCI + I2
CuO3 + H2O = CuH + O =>
2 CuO3 + H2O = 2 CuH + 7 O
KMnO4 + CH2CH2 + H2O = OHCH2OH + KOH + MnO2 =>
4 KMnO4 + 3 CH2CH2 + 8 H2O = 6 OHCH2OH + 4 KOH + 4 MnO2
MgCl2 = Mg + Cl =>
MgCl2 = Mg + 2 Cl
Ca(OH)2 + C2O2H4 = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 C2O2H4 = Ca(CH3COO)2 + 2 H2O
P + HNO3 = H2O + H3PO4 + NO2 =>
P + 5 HNO3 = H2O + H3PO4 + 5 NO2
NH3 + Al(OH)3 + H2SO4 = NH4OH + Al2(SO4)3 =>
6 NH3 + 2 Al(OH)3 + 3 H2SO4 = 6 NH4OH + Al2(SO4)3
Na + S + O2 = NaSO =>
2 Na + 2 S + O2 = 2 NaSO
K2CO3 + H3PO4 = CO2 + H2O + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 K3PO4
(ZnOH)2CO3 = ZnO + H2O + CO2 =>
(ZnOH)2CO3 = 2 ZnO + H2O + CO2
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
Na2S2O3 + H2O2 + NaOH = Na2SO4 + H2O =>
Na2S2O3 + 4 H2O2 + 2 NaOH = 2 Na2SO4 + 5 H2O
C3H6O + H2O = C3H6(OH)2 =>
C3H6O + H2O = C3H6(OH)2
NaCl + MnO2 + H2SO4 = Na2SO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + Cl2 + 2 H2O
CaS + HNO3 = Ca(NO3)2 + S + NO2 + H2O =>
CaS + 4 HNO3 = Ca(NO3)2 + S + 2 NO2 + 2 H2O
C6H6 = HC =>
C6H6 = 6 HC
Mg(NO3)2 + K3PO4 = KNO3 + Mg3(PO4)2 =>
3 Mg(NO3)2 + 2 K3PO4 = 6 KNO3 + Mg3(PO4)2
BaOSO3* = BaSO4* =>
BaOSO3* = BaSO4*
HI + Ba2(CO3)2 = BaI2 + CO2 + H2O =>
4 HI + Ba2(CO3)2 = 2 BaI2 + 2 CO2 + 2 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
HCIO4 + Ba(OH)2 = Ba(CIO4)2 + H2O =>
2 HCIO4 + Ba(OH)2 = Ba(CIO4)2 + 2 H2O
CHCH + KMnO4 + H2O = (COOH)2 + KOH + MnO2 =>
3 CHCH + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
KCl + KOH = K2O + HCl =>
KCl + KOH = K2O + HCl
C2H5OH + KMnO4 + KOH = K2MnO4 + H2O + CH3COOH =>
C2H5OH + 4 KMnO4 + 4 KOH = 4 K2MnO4 + 3 H2O + CH3COOH
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
CoBr2(aq) + Al(s) = AlBr2(aq) + Co(s) =>
CoBr2(aq) + Al(s) = AlBr2(aq) + Co(s)
CrO3 + SnO = Cr(SnO2)3 =>
CrO3 + 3 SnO = Cr(SnO2)3
Pb(NO3) + CsBr = PbBr + Cs(NO3) =>
Pb(NO3) + CsBr = PbBr + Cs(NO3)
SO2 + H2SO4 = SOSO4 + H2O =>
SO2 + H2SO4 = SOSO4 + H2O
Al(NO3)3 + Na2S + H2O = Al(OH)3 + H2S + NaNO3 =>
2 Al(NO3)3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NaNO3
MnO4{-} + NO2{-} + OH{-} = MnO4{2-} + NO3{-} + H2O =>
2 MnO4{-} + NO2{-} + 2 OH{-} = 2 MnO4{2-} + NO3{-} + H2O
PbCl2 + NaOH = NaCl + Na2Pb(OH)4 =>
PbCl2 + 4 NaOH = 2 NaCl + Na2Pb(OH)4
Cr(NO3)3 + NaOH = Na3Cr(OH)6 + NaNO3 =>
Cr(NO3)3 + 6 NaOH = Na3Cr(OH)6 + 3 NaNO3
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
FeS2 + O = Fe2O3 + SO4 =>
2 FeS2 + 19 O = Fe2O3 + 4 SO4
Al + Na2CO3 + H2O = NaAl(OH)4 + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 NaAl(OH)4 + 2 NaHCO3 + 3 H2
C6H5CH3 + K2Cr2O7 + H2SO4 = C6H5COOH + H2O + K2SO4 + Cr2(SO4)3 =>
C6H5CH3 + K2Cr2O7 + 4 H2SO4 = C6H5COOH + 5 H2O + K2SO4 + Cr2(SO4)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4OH + CuO = Cu2O + H2O + N2O =>
2 NH4OH + 8 CuO = 4 Cu2O + 5 H2O + N2O
HBrO = Br{-} + O2 + H{+} =>
2 HBrO = 2 Br{-} + O2 + 2 H{+}
NH3 + ZnO = Zn + H2O + N =>
2 NH3 + 3 ZnO = 3 Zn + 3 H2O + 2 N
AgN + Ni = NiN + Ag =>
AgN + Ni = NiN + Ag
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
Cu + BaCl2 = CuCl2 + Ba =>
Cu + BaCl2 = CuCl2 + Ba
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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