| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClO + H2CO3 = ClCO3 + H2O
Br2 + I2 + Ba(OH)2 = Ba(IO)2 + BaBr2 + H2O =>
Br2 + I2 + 2 Ba(OH)2 = Ba(IO)2 + BaBr2 + 2 H2O
AgF + KCl = AgCl + KF =>
AgF + KCl = AgCl + KF
H2 + S = H2S =>
H2 + S = H2S
(NH4)2S + HBr = H2S + NH4Br =>
(NH4)2S + 2 HBr = H2S + 2 NH4Br
CaCl2(aq) + HCl(aq) = CaCl + HCl2(aq) =>
CaCl2(aq) + HCl(aq) = CaCl + HCl2(aq)
CaCl2 + NH3 + H2O = CaO + NH4Cl =>
CaCl2 + 2 NH3 + H2O = CaO + 2 NH4Cl
Fe2(SO4)3 + Na2S = Fe2S + Na2(SO4)3 =>
Fe2(SO4)3 + Na2S = Fe2S + Na2(SO4)3
CH3Cl + CuO + O2 = CuCl2 + H2O + CO2 =>
2 CH3Cl + CuO + 3 O2 = CuCl2 + 3 H2O + 2 CO2
LiCo3 + AlF3 = LiF + Al(Co3)3 =>
3 LiCo3 + AlF3 = 3 LiF + Al(Co3)3
ClO3{-} + H2O + I2 = IO3{-} + Cl{-} + H{+} =>
5 ClO3{-} + 3 H2O + 3 I2 = 6 IO3{-} + 5 Cl{-} + 6 H{+}
MgBr2 + K3PO4 = KBr + Mg3(PO4)2 =>
3 MgBr2 + 2 K3PO4 = 6 KBr + Mg3(PO4)2
HCl + CuO3 = CuCl + Cl + H2O =>
6 HCl + CuO3 = CuCl + 5 Cl + 3 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Al2O3 + Ca(CN)2 = CaO + Al(CN)3 =>
Al2O3 + 3 Ca(CN)2 = 3 CaO + 2 Al(CN)3
NO3{-} + Zn + H{+} = NO + Zn{+} + H2O =>
NO3{-} + 3 Zn + 4 H{+} = NO + 3 Zn{+} + 2 H2O
NaCl2 + BaPO4 = NaPO4 + BaCl2 =>
NaCl2 + BaPO4 = NaPO4 + BaCl2
AlCl3(aq) + NaOH(aq) = NaCl(aq) + Al(OH)3 =>
AlCl3(aq) + 3 NaOH(aq) = 3 NaCl(aq) + Al(OH)3
Na3PO4 + PbNO3 = Pb3PO4 + NaNO3 =>
Na3PO4 + 3 PbNO3 = Pb3PO4 + 3 NaNO3
Mn{2+} + Zn{2+} + H2O = MnO2 + Zn + H{+} =>
Mn{2+} + Zn{2+} + 2 H2O = MnO2 + Zn + 4 H{+}
NaOH + HClO4 = NaO4 + HClOH =>
NaOH + HClO4 = NaO4 + HClOH
Fe(NO3)2 + PO4 = FePO4 + NO3 =>
Fe(NO3)2 + PO4 = FePO4 + 2 NO3
CuCl2(s) + Zn(s) = Cu(s) + ZnCl2(s) =>
CuCl2(s) + Zn(s) = Cu(s) + ZnCl2(s)
Al(OH)3 + OH = Al2(O2)3 + H2O =>
2 Al(OH)3 + 6 OH = Al2(O2)3 + 6 H2O
C6H2Cl + O2 = HCl + CO2 + H2O =>
4 C6H2Cl + 25 O2 = 4 HCl + 24 CO2 + 2 H2O
FeCNaCl + O2 = Fe2O3 + NaCl + CO2 =>
4 FeCNaCl + 7 O2 = 2 Fe2O3 + 4 NaCl + 4 CO2
C2H4 + H2O + Br2 = C2H5OBr + HBr =>
C2H4 + H2O + Br2 = C2H5OBr + HBr
Cd(NO3)2 + NaOH = Cd(OH)2 + NaNO3 =>
Cd(NO3)2 + 2 NaOH = Cd(OH)2 + 2 NaNO3
Pb(NO3)2 + Na2S = PbS + Na + NO3 =>
Pb(NO3)2 + Na2S = PbS + 2 Na + 2 NO3
KOH + HNO2 = KH2NO3 =>
KOH + HNO2 = KH2NO3
Li + HC2H3O2 = LiC2H3O2 + H2 =>
2 Li + 2 HC2H3O2 = 2 LiC2H3O2 + H2
hydrogen + fluorine = Hydrogenfluoride =>
H2 + F2 = 2 HF
H3PO4 + NaH2PO4 = NaH5(PO4)2 =>
H3PO4 + NaH2PO4 = NaH5(PO4)2
Fe + CuCl2 = Cu[FeCl2] =>
Fe + CuCl2 = Cu[FeCl2]
GaCl2 + Br2 = GaBr2 + Cl =>
GaCl2 + Br2 = GaBr2 + 2 Cl
Fe2(SO4)3 + (KOH) = (K2SO4) + Fe(OH)3 =>
Fe2(SO4)3 + 6(KOH) = 3(K2SO4) + 2 Fe(OH)3
SnCl2 + O2 + HCl = H2SnCl6 + H2O =>
2 SnCl2 + O2 + 8 HCl = 2 H2SnCl6 + 2 H2O
Ca{2+} + MoO2{+} + H2O = CaMoO4 + H{+} + e =>
Ca{2+} + MoO2{+} + 2 H2O = CaMoO4 + 4 H{+} + e
CH + O2 = CO2 + H6O3 =>
12 CH + 15 O2 = 12 CO2 + 2 H6O3
SiF4 + H2O = FH + SiO2 =>
SiF4 + 2 H2O = 4 FH + SiO2
Li(NO3) + Al2O3 = Li2O + Al(NO3)3 =>
6 Li(NO3) + Al2O3 = 3 Li2O + 2 Al(NO3)3
Cr2(SO4)3 + Br2 + KOH = K2SO4 + KBr + H2O + K2CrO4 =>
Cr2(SO4)3 + 3 Br2 + 16 KOH = 3 K2SO4 + 6 KBr + 8 H2O + 2 K2CrO4
S{2-} + ClO4{-} + H{+} = SO4{2-} + Cl2 + H2O =>
7 S{2-} + 8 ClO4{-} + 8 H{+} = 7 SO4{2-} + 4 Cl2 + 4 H2O
FeSO4 + Na3AsO4 = Na3AsO4SO4 + Fe =>
FeSO4 + Na3AsO4 = Na3AsO4SO4 + Fe
AlN + HCl = NH3 + AlCl3 =>
AlN + 3 HCl = NH3 + AlCl3
Cu2 + Br2 = CuBr2 =>
Cu2 + 2 Br2 = 2 CuBr2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
FeC2O4*2H2O + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2H2O + 3 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
CH3COOC10H15 + H2O = C10H16O + CH3COOH =>
CH3COOC10H15 + H2O = C10H16O + CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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