| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + Cr2(SO4)3 = Fe2(SO4)3 + 2 Cr
Li3P + CuCO3 = Li2CO3 + Cu3P2 =>
2 Li3P + 3 CuCO3 = 3 Li2CO3 + Cu3P2
Al(s) + Mg(NO3)2(aq) = Mg + Al(NO3)3 =>
2 Al(s) + 3 Mg(NO3)2(aq) = 3 Mg + 2 Al(NO3)3
Ag + Cr{3+} = Ag{+} + Cr =>
3 Ag + Cr{3+} = 3 Ag{+} + Cr
NaOH + SnCl2 = NaCl + Sn(OH)2 =>
2 NaOH + SnCl2 = 2 NaCl + Sn(OH)2
Sn(ClO4)4(S) = SnCl4(S) + O2 =>
Sn(ClO4)4(S) = SnCl4(S) + 8 O2
NO2 + HNO3 = NO3 + HNO2 =>
NO2 + HNO3 = NO3 + HNO2
S + H = SH =>
S + H = SH
NaOH + HOC6H4COOCH3 = HOC6H4COOH + CH3OH + Na =>
14 NaOH + 18 HOC6H4COOCH3 = 19 HOC6H4COOH + 11 CH3OH + 14 Na
Fe(OH)4 + K3N = Fe3N4 + KOH =>
3 Fe(OH)4 + 4 K3N = Fe3N4 + 12 KOH
H2CO3 + Pb(OH)4 = Pb2(CO3)4 + H2O =>
4 H2CO3 + 2 Pb(OH)4 = Pb2(CO3)4 + 8 H2O
C7H7COOH + NaOH = C7H7COONa + H2O =>
C7H7COOH + NaOH = C7H7COONa + H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Na + O2 + H2O = NaOH =>
4 Na + O2 + 2 H2O = 4 NaOH
FeCl3 + LiCl = FeCl + LiCl3 =>
FeCl3 + LiCl = FeCl + LiCl3
PbCl2 + FeCl3 = PbCl4 + FeCl2 =>
PbCl2 + 2 FeCl3 = PbCl4 + 2 FeCl2
C10H12 + Br2 = HBr + C10H11Br =>
C10H12 + Br2 = HBr + C10H11Br
Na + HC1 = H2 + NaC1 =>
2 Na + 2 HC1 = H2 + 2 NaC1
K + Fe + C2O4 + H2O = KFe(C2O4)*H2O =>
K + Fe + C2O4 + H2O = KFe(C2O4)*H2O
LiAlSi2O6 + H2SO4 = Li2SO4 + Al2O3 + SiO2 + H2O =>
2 LiAlSi2O6 + H2SO4 = Li2SO4 + Al2O3 + 4 SiO2 + H2O
C8H + O = C2O + H2O =>
2 C8H + 9 O = 8 C2O + H2O
C4H9Cl + KCN = KCl + H2 + C4H7CN =>
C4H9Cl + KCN = KCl + H2 + C4H7CN
Mg + PO = MgPO =>
Mg + PO = MgPO
NiFeMnC6O12 + Na2CO3 + O2 = Na3NiFeMnO6 + CO2 =>
4 NiFeMnC6O12 + 6 Na2CO3 + 9 O2 = 4 Na3NiFeMnO6 + 30 CO2
LiOH + Na3Po4 = Li3(Po4) + NaOH =>
3 LiOH + Na3Po4 = Li3(Po4) + 3 NaOH
CsF(s) + XeF6(s) = CsXeF7(s) =>
CsF(s) + XeF6(s) = CsXeF7(s)
SnO2 + HBr = SnBr2 + H2O + Br =>
SnO2 + 4 HBr = SnBr2 + 2 H2O + 2 Br
H2Po4 + NaOH = Na2Po4 + H2O =>
H2Po4 + 2 NaOH = Na2Po4 + 2 H2O
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
H2SO4 + Na2S2O3 = H2O + Na2SO4 + SO2 =>
3 H2SO4 + Na2S2O3 = 3 H2O + Na2SO4 + 4 SO2
ZnC2O4 + HCl = ZnCl2 + H2C2O4 =>
ZnC2O4 + 2 HCl = ZnCl2 + H2C2O4
C4H6O2 + NaHCO3 = C4H7NaO3 + CO2 =>
C4H6O2 + NaHCO3 = C4H7NaO3 + CO2
BaS2O3 + HNO3 = Ba(NO2)2 + BaSO4 + H2O + S =>
5 BaS2O3 + 2 HNO3 = Ba(NO2)2 + 4 BaSO4 + H2O + 6 S
CoCO3 + NH4Cl + H2O2 + NH4OH = [Co(NH3)5Cl]Cl2 + H2O + CO2 =>
2 CoCO3 + 6 NH4Cl + H2O2 + 4 NH4OH = 2[Co(NH3)5Cl]Cl2 + 8 H2O + 2 CO2
H2Se + Sn = SnSe + H =>
H2Se + Sn = SnSe + 2 H
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
H2SO4 + Na2S2O3 = H2O + Na2SO4 + SO2 =>
3 H2SO4 + Na2S2O3 = 3 H2O + Na2SO4 + 4 SO2
MnO4{-}(aq) + SO3{2-}(aq) + H2O(l) = MnO2(s) + SO4{2-}(aq) + OH{-}(aq) =>
2 MnO4{-}(aq) + 3 SO3{2-}(aq) + H2O(l) = 2 MnO2(s) + 3 SO4{2-}(aq) + 2 OH{-}(aq)
C2H22 + O2 = CO2 + H2O =>
2 C2H22 + 15 O2 = 4 CO2 + 22 H2O
NaOH + K2CO3 = Na2CO3 + K(OH) =>
2 NaOH + K2CO3 = Na2CO3 + 2 K(OH)
LiOH + CoSO4 = Co(OH)2 + Li2SO4 =>
2 LiOH + CoSO4 = Co(OH)2 + Li2SO4
NH4{+}(aq) + (OH){-}(aq) = NH4OH(aq) =>
NH4{+}(aq) + (OH){-}(aq) = NH4OH(aq)
(Na) + (O) = (NaO) =>
(Na) + (O) = (NaO)
C6H6O(s) + O2(g) = CO2(g) + H2O =>
C6H6O(s) + 7 O2(g) = 6 CO2(g) + 3 H2O
CaCl2 + MgSO4 = CaSO4(s) + MgCl2(aq) =>
CaCl2 + MgSO4 = CaSO4(s) + MgCl2(aq)
CH3CH2CH2Br + NaOH = CH3CH2CH2OH + NaBr =>
CH3CH2CH2Br + NaOH = CH3CH2CH2OH + NaBr
CrO4 + SO3 = Cr + SO4 =>
CrO4 + 4 SO3 = Cr + 4 SO4
ClH + Na(OH) = NaCl + H2O =>
ClH + Na(OH) = NaCl + H2O
PPh3 + O2 = OPPh3 =>
2 PPh3 + O2 = 2 OPPh3
Bi(OH)3 = BiO(OH) + H2O =>
Bi(OH)3 = BiO(OH) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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