| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 LiNO2 + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 LiNO3
Cr{+2} + H{+} + S4O6{-2} = S3O3{-2} + Cr{3+} + H2O =>
14 Cr{+2} + 12 H{+} + 3 S4O6{-2} = 4 S3O3{-2} + 14 Cr{3+} + 6 H2O
N22H4 = N + H =>
N22H4 = 22 N + 4 H
BaNO3 + PSO4 = BaSO4 + PNO3 =>
BaNO3 + PSO4 = BaSO4 + PNO3
HBr + Sr = SrBr2 + H2 =>
2 HBr + Sr = SrBr2 + H2
OH + C6H8O6 = C6H7O6 + H2O =>
OH + C6H8O6 = C6H7O6 + H2O
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
H3PO4 + CO2 = P2O5 + H2CO3 =>
2 H3PO4 + 3 CO2 = P2O5 + 3 H2CO3
HI + Zn(NO3)2 = H(NO3) + ZnI2 =>
2 HI + Zn(NO3)2 = 2 H(NO3) + ZnI2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CaCl2(ac) + Na3C6H5O7 = Ca3(C6H5O7)2 + NaCl(ac) =>
3 CaCl2(ac) + 2 Na3C6H5O7 = Ca3(C6H5O7)2 + 6 NaCl(ac)
Ge(s) + S = GeS2 =>
Ge(s) + 2 S = GeS2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4OH(aq) + Al(NO3)3(aq) = NH4NO3(aq) + Al(OH)3(s) =>
3 NH4OH(aq) + Al(NO3)3(aq) = 3 NH4NO3(aq) + Al(OH)3(s)
ZnCl2 + Mg(oh)2 = Zn(oh)2 + MgCl2 =>
2 ZnCl2 + Mg(oh)2 = Zn(oh)2 + 2 MgCl2
Sn3(PO4)4 + Na2CO3 = Sn2(CO3)4 + Na3PO4 =>
2 Sn3(PO4)4 + 12 Na2CO3 = 3 Sn2(CO3)4 + 8 Na3PO4
I2 + KOH = KI + KIO3 + H2O =>
3 I2 + 6 KOH = 5 KI + KIO3 + 3 H2O
RbCl(s) + O2(g) = RbClO4 =>
RbCl(s) + 2 O2(g) = RbClO4
CH3COOH + KOH = KC2H3O2(aq) + H2O(l) =>
CH3COOH + KOH = KC2H3O2(aq) + H2O(l)
Sn3(PO4)4 + Na2CO3 = Sn2(CO3)4 + Na3PO4 =>
2 Sn3(PO4)4 + 12 Na2CO3 = 3 Sn2(CO3)4 + 8 Na3PO4
FeOHCl2 + H2SO4 = Fe2(SO4)3 + FeCl3 + H2O =>
6 FeOHCl2 + 3 H2SO4 = Fe2(SO4)3 + 4 FeCl3 + 6 H2O
H + C5H6OH = C5H12O =>
5 H + C5H6OH = C5H12O
Zn + C3H7COOH = Zn(C3H7COO) + H2 =>
2 Zn + 2 C3H7COOH = 2 Zn(C3H7COO) + H2
CaCl2(aq) + Na3Po4(aq) = Ca3(Po4)2(aq) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3Po4(aq) = Ca3(Po4)2(aq) + 6 NaCl(aq)
CaCl2 + Po4 = Ca3(Po4)2 + Cl2 =>
3 CaCl2 + 2 Po4 = Ca3(Po4)2 + 3 Cl2
Pb + C4(No3)2 = Pb(No3)2 + C4 =>
Pb + C4(No3)2 = Pb(No3)2 + C4
NaMnO4 + KI + HCl = MnCl2 + I2 + KCl + NaCl + H2O =>
2 NaMnO4 + 10 KI + 16 HCl = 2 MnCl2 + 5 I2 + 10 KCl + 2 NaCl + 8 H2O
NaNO3 + K2SO4 = NaSO4 + K2NO3 =>
NaNO3 + K2SO4 = NaSO4 + K2NO3
HCOOK + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
10 HCOOK + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 4 MnSO4 + 16 H2O + 7 K2SO4
Na3 + P4 = Na3P =>
4 Na3 + P4 = 4 Na3P
FeCl3 = FeCl2 + Cl2(classification) =>
2 FeCl3 = 2 FeCl2 + Cl2(classification)
KMnO4 + SnSO4 + H2SO4 = Sn(SO4)2 + MnS3O4 + KSO + H2O =>
KMnO4 + 11 SnSO4 + 15 H2SO4 = 11 Sn(SO4)2 + MnS3O4 + KSO + 15 H2O
C54H52 + O2 = CO2 + H2O =>
C54H52 + 67 O2 = 54 CO2 + 26 H2O
Sr(NO3)2 + CH3COOH = SrH2 + CH3COONO3 =>
Sr(NO3)2 + 2 CH3COOH = SrH2 + 2 CH3COONO3
SO3 + MgO = MgSO4 =>
SO3 + MgO = MgSO4
Mg3(Po4)2 + NaCl = Na3Po4 + MgCl2 =>
Mg3(Po4)2 + 6 NaCl = 2 Na3Po4 + 3 MgCl2
KNO3 + S + C = N2 + CO2 + K2S =>
2 KNO3 + S + 3 C = N2 + 3 CO2 + K2S
Mg + CO3{-2} = MgCO3{-2} =>
Mg + CO3{-2} = MgCO3{-2}
Zn(OH)2 + HI = H2O + ZnI2 =>
Zn(OH)2 + 2 HI = 2 H2O + ZnI2
SO2 + H2O + IO3{-} = SO4{2-} + H3O{+} + I2 =>
5 SO2 + 12 H2O + 2 IO3{-} = 5 SO4{2-} + 8 H3O{+} + I2
Mg3(Po4)2 + NaCl = Na3Po4 + MgCl2 =>
Mg3(Po4)2 + 6 NaCl = 2 Na3Po4 + 3 MgCl2
C7H16 + SO4{2-} + H{+} = H2S + CO2 + H2O =>
2 C7H16 + 11 SO4{2-} + 22 H{+} = 11 H2S + 14 CO2 + 16 H2O
AlP + H2SO4 = Al2(SO4)3 + H3P =>
2 AlP + 3 H2SO4 = Al2(SO4)3 + 2 H3P
Rb + N = RbN4 =>
Rb + 4 N = RbN4
Mg2(CO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg2(CO3)2 + 2 H2SO4 = 2 MgSO4 + 2 H2O + 2 CO2
B2O3 + SrN2O6 + NH4F = Sr3N5B2 + NH3 + H2O + F2 =>
2 B2O3 + 6 SrN2O6 + 90 NH4F = 2 Sr3N5B2 + 92 NH3 + 42 H2O + 45 F2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
NaNO2 + Pb(NO3)2 = Na(NO3)2 + PbNO2 =>
NaNO2 + Pb(NO3)2 = Na(NO3)2 + PbNO2
Co(HCO3)3 = Co2(CO3)3 + H2O + CO2 =>
2 Co(HCO3)3 = Co2(CO3)3 + 3 H2O + 3 CO2
Fe(s) + O(g) + H2O(l) = Fe(OH)2(aq) =>
Fe(s) + O(g) + H2O(l) = Fe(OH)2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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