| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2(SO4)3(aq) + 6 KOH(aq) = 2 Cr(OH)3 + 3 K2SO4
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Li2O + Al2O3 = Li2Al4O7 =>
Li2O + 2 Al2O3 = Li2Al4O7
CH3COOH + H2O = CH3COO{-} + H3O{+} =>
CH3COOH + H2O = CH3COO{-} + H3O{+}
Li2O + Al2O3 = Li2Al4O7 =>
Li2O + 2 Al2O3 = Li2Al4O7
Li2O + Al2O3 = Li5AlO4 =>
5 Li2O + Al2O3 = 2 Li5AlO4
K4[Fe(CN)6] + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe =>
3 K4[Fe(CN)6] + 6 FeSO4 = Fe4(Fe(CN)6)3 + 6 K2SO4 + 2 Fe
CrCl3 + NaOH + H2O2 = Na2Cr2O7 + NaCl + H2O =>
2 CrCl3 + 8 NaOH + 3 H2O2 = Na2Cr2O7 + 6 NaCl + 7 H2O
NaOH + K2Cr2O7 = Na2CrO4 + KOH + H2O =>
4 NaOH + K2Cr2O7 = 2 Na2CrO4 + 2 KOH + H2O
CS2 + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
KOH + LiPO4 = KPO4 + LiOH =>
KOH + LiPO4 = KPO4 + LiOH
Li2O + Al2O3 = LiAl5O8 =>
Li2O + 5 Al2O3 = 2 LiAl5O8
Li2O + Al2O3 = Li2Al4O7 =>
Li2O + 2 Al2O3 = Li2Al4O7
KNO3 + C = K2CO3 + CO + N2 =>
2 KNO3 + 4 C = K2CO3 + 3 CO + N2
AgCl + NaOH = AgOH + NaCl =>
AgCl + NaOH = AgOH + NaCl
AlCl3 + MgO = AlO + MgCl3 =>
AlCl3 + MgO = AlO + MgCl3
KBr + Al = AlBr3 + K =>
3 KBr + Al = AlBr3 + 3 K
K4[Fe(CN)6] + FeSO4 = Fe4[Fe(CN)6]3 + K2SO4 + Fe2 =>
3 K4[Fe(CN)6] + 6 FeSO4 = Fe4[Fe(CN)6]3 + 6 K2SO4 + Fe2
Na4Si + O2 = Na4SiO4 =>
Na4Si + 2 O2 = Na4SiO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Cl2 + OH = Cl(OH)2 =>
Cl2 + 4 OH = 2 Cl(OH)2
NH3 + HCl3 = NH4Cl3 =>
NH3 + HCl3 = NH4Cl3
K2Cr2O7 + NaOH = Na2Cr2O7 + KOH =>
K2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 KOH
HCl + CaC2O4 = CaCl2 + H2C2O4 =>
2 HCl + CaC2O4 = CaCl2 + H2C2O4
CuO + CO2 = CuCO3 =>
CuO + CO2 = CuCO3
SeCI2 + O2 = SeO2 + CI2 =>
SeCI2 + O2 = SeO2 + CI2
KIO3 + KHS + H2O = KI + KOH + H2SO4 =>
4 KIO3 + 3 KHS + 3 H2O = 4 KI + 3 KOH + 3 H2SO4
Li2O + Al2O3 = Li3AlO3 =>
3 Li2O + Al2O3 = 2 Li3AlO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
AgCH3CO2 + HCl = AgCl + HCH3CO2 =>
AgCH3CO2 + HCl = AgCl + HCH3CO2
Li2O + Al2O3 = Li3AlO3 =>
3 Li2O + Al2O3 = 2 Li3AlO3
KNO3 + C = K2O + N2 + CO2 =>
4 KNO3 + 5 C = 2 K2O + 2 N2 + 5 CO2
FeCl3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KCl
S(g) + O2(g) = SO2(g) =>
S(g) + O2(g) = SO2(g)
KBr + Cl2 + H2O = HCl + KBrO3 =>
KBr + 3 Cl2 + 3 H2O = 6 HCl + KBrO3
FeSO4 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + K2SO4 =>
4 FeSO4 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 4 K2SO4
Br2(l) + Na(s) = NaBr2(s) =>
Br2(l) + Na(s) = NaBr2(s)
Au + NiCl2 = Ni + AuCl3 =>
2 Au + 3 NiCl2 = 3 Ni + 2 AuCl3
C3H8O + H2O2 = C3H8O3 + H2O =>
C3H8O + 2 H2O2 = C3H8O3 + 2 H2O
Fe2(SO4)3 + Ca = Ca(SO4) + Fe =>
Fe2(SO4)3 + 3 Ca = 3 Ca(SO4) + 2 Fe
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
C3H8O + Cr2O7{-2} + H{+} = C3H6O2 + Cr{+3} + H2O =>
3 C3H8O + 2 Cr2O7{-2} + 16 H{+} = 3 C3H6O2 + 4 Cr{+3} + 11 H2O
K3PO4 + H2O = HPO3 + KOH =>
K3PO4 + 2 H2O = HPO3 + 3 KOH
KNO3 + C = K2CO3 + CO + N =>
2 KNO3 + 4 C = K2CO3 + 3 CO + 2 N
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
FeSO4 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + K2SO4 =>
FeSO4 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + K2SO4
(MnO4){-} + H2S + H{+} = Mn{+2} + S + H2O =>
2(MnO4){-} + 5 H2S + 6 H{+} = 2 Mn{+2} + 5 S + 8 H2O
HI(aq) + Ba(OH)2(aq) = H2O + BaI2(aq) =>
2 HI(aq) + Ba(OH)2(aq) = 2 H2O + BaI2(aq)
TiCl2 + Mg = Ti + MgCl2 =>
TiCl2 + Mg = Ti + MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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