| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Ba(OH) = Fe(OH) + Ba
Al + NaOH = AlNa(OH) =>
Al + NaOH = AlNa(OH)
Ba + HNO3 = N2O + H2O + BaNO3 =>
8 Ba + 10 HNO3 = N2O + 5 H2O + 8 BaNO3
Fe + Si2O3 = Fe2Si3 + O2 =>
8 Fe + 6 Si2O3 = 4 Fe2Si3 + 9 O2
BaS + H2O = BaOH + HS =>
BaS + H2O = BaOH + HS
CH3COOH + F2 = CF4 + HF + O3 =>
3 CH3COOH + 18 F2 = 6 CF4 + 12 HF + 2 O3
C1H2Cl4 + Ca(OH)2 = C1HCl3 + CaCl2 + H2O =>
2 C1H2Cl4 + Ca(OH)2 = 2 C1HCl3 + CaCl2 + 2 H2O
NaHCO3 = Na2OOCCOO + H2O + O2 =>
4 NaHCO3 = 2 Na2OOCCOO + 2 H2O + O2
H{+} + KMnO4 + Na2C2O4 = Mn{+} + H2O + CO2 + Na{+} + K{+} =>
8 H{+} + KMnO4 + 3 Na2C2O4 = Mn{+} + 4 H2O + 6 CO2 + 6 Na{+} + K{+}
H2SO4(aq) + Sr(OH)2 = H2O + SrSO4 =>
H2SO4(aq) + Sr(OH)2 = 2 H2O + SrSO4
MnCl3 + O2 = Mn(ClO3)3 =>
2 MnCl3 + 9 O2 = 2 Mn(ClO3)3
H2O + CH3COOH = CH3CH2OH + O2 = =>
H2O + CH3COOH = CH3CH2OH + O2
Fe2 + H2O = FeO + H2 =>
Fe2 + 2 H2O = 2 FeO + 2 H2
Hg(OH)2 + H = Hg + H2O =>
Hg(OH)2 + 2 H = Hg + 2 H2O
Cl2 + H2O = ClO3{-} + Cl{-} + H{+} =>
3 Cl2 + 3 H2O = ClO3{-} + 5 Cl{-} + 6 H{+}
KBrO3(s) = K + Br(s) + O2(g) =>
2 KBrO3(s) = 2 K + 2 Br(s) + 3 O2(g)
(CH2O)106(NH3)16H3PO4 + O2 = CO2 + NH3 + H2O + H3PO4 =>
(CH2O)106(NH3)16H3PO4 + 106 O2 = 106 CO2 + 16 NH3 + 106 H2O + H3PO4
H2NO3 + CaSO4 = CaNO3 + H2SO4 =>
H2NO3 + CaSO4 = CaNO3 + H2SO4
NH4OH + H2SO4 = NH4H2 + SO4OH =>
NH4OH + H2SO4 = NH4H2 + SO4OH
FeCl3(aq) + Na2O3Si(aq) = FeSiO3(s) + Na2Cl3(aq) =>
FeCl3(aq) + Na2O3Si(aq) = FeSiO3(s) + Na2Cl3(aq)
Si1Cl4 + H2O1 = H4Si1O4 + H1Cl1 =>
Si1Cl4 + 4 H2O1 = H4Si1O4 + 4 H1Cl1
Mg(s) + HBr(aq) = MgBr2(s) + H2(aq) =>
Mg(s) + 2 HBr(aq) = MgBr2(s) + H2(aq)
NaMnO4 + HBr = MnBr2 + Br2 + H2O + NaBr =>
2 NaMnO4 + 16 HBr = 2 MnBr2 + 5 Br2 + 8 H2O + 2 NaBr
NH4NO3 + Ba(OH)2H2O = NH3 + Ba(NO3)2 + H2O =>
2 NH4NO3 + Ba(OH)2H2O = 2 NH3 + Ba(NO3)2 + 3 H2O
KBr + F2 = Br2 + KF =>
2 KBr + F2 = Br2 + 2 KF
C6H10O2N + O2 = NH3 + CO2 + H2O =>
4 C6H10O2N + 27 O2 = 4 NH3 + 24 CO2 + 14 H2O
MgF2 + Na2SO4 = MgSO4 + NaF =>
MgF2 + Na2SO4 = MgSO4 + 2 NaF
CaO + Mn2O7 = CaO7 + MnO =>
5 CaO + 6 Mn2O7 = 5 CaO7 + 12 MnO
Cl2 + NaHO = Na2Cl + NaClO + H2O =>
3 Cl2 + 8 NaHO = 2 Na2Cl + 4 NaClO + 4 H2O
K2O + As2O5 = K3AsO4 =>
3 K2O + As2O5 = 2 K3AsO4
BCl3(s) + H2(g) = B(s) + HCl(g) =>
2 BCl3(s) + 3 H2(g) = 2 B(s) + 6 HCl(g)
K2Cr2O7 + H2SO4 + H2SO3 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 3 H2SO3 = Cr2(SO4)3 + K2SO4 + 4 H2O
CH4 + H2O = H2 + CO2 =>
CH4 + 2 H2O = 4 H2 + CO2
CoSO4 + Br2 + NaOH = Co(OH)3 + NaBr + Na2SO4 =>
2 CoSO4 + Br2 + 6 NaOH = 2 Co(OH)3 + 2 NaBr + 2 Na2SO4
Fe2(SO4)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6] + K2(SO4)3 =>
2 Fe2(SO4)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6] + 2 K2(SO4)3
Ca(OH)2(s) + H2SO4(aq) = H2O(l) + CaSO4(s) =>
Ca(OH)2(s) + H2SO4(aq) = 2 H2O(l) + CaSO4(s)
C5H10 + H2O = C5H11 + OH =>
C5H10 + H2O = C5H11 + OH
Mg(OH)2 + Cl2 = MgCl2 + Mg(ClO3)2 + H2O =>
6 Mg(OH)2 + 6 Cl2 = 5 MgCl2 + Mg(ClO3)2 + 6 H2O
NH4Cl + Cu(OH)2 = NH3 + CuCl2 + H2O =>
2 NH4Cl + Cu(OH)2 = 2 NH3 + CuCl2 + 2 H2O
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
Na2CrO4(aq) + Cu(NO3)2(aq) = CuCrO4 + NaNO3 =>
Na2CrO4(aq) + Cu(NO3)2(aq) = CuCrO4 + 2 NaNO3
PbO + N2 = Pb + N2O3 =>
3 PbO + N2 = 3 Pb + N2O3
NaOH + O2 + N2 = NaNO3 + H2O =>
4 NaOH + 5 O2 + 2 N2 = 4 NaNO3 + 2 H2O
CO + HIO3 = CO2 + I2 + H2O =>
5 CO + 2 HIO3 = 5 CO2 + I2 + H2O
Ir3(PO4)4 = Ir + P4 + O2 =>
Ir3(PO4)4 = 3 Ir + P4 + 8 O2
Sn + H2SO4 + H2O = H2SnO3 + S =>
3 Sn + 2 H2SO4 + H2O = 3 H2SnO3 + 2 S
HNO3 + K2SO3 = K2SO4 + H2O + N02 =>
2 HNO3 + 5 K2SO3 = 5 K2SO4 + H2O + N02
NaCl + Cu(SO4) = NaSO4 + ClCu =>
NaCl + Cu(SO4) = NaSO4 + ClCu
KCl(aq) + Ag2SO4(aq) = AgCl(s) + K2SO4(aq) =>
2 KCl(aq) + Ag2SO4(aq) = 2 AgCl(s) + K2SO4(aq)
P4(s) + O2(s) = P4O10(s) =>
P4(s) + 5 O2(s) = P4O10(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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