| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6H8COOOH + 31 O2 = 28 CO2 + 18 H2O
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
CH4O(v) + O2(g) = CO2(g) + H2O(v) =>
2 CH4O(v) + 3 O2(g) = 2 CO2(g) + 4 H2O(v)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
IronChloride + PotassiumNitrate = IronNitrate + PotassiumChloride =>
IronChloride + PotassiumNitrate = IronNitrate + PotassiumChloride
Al(OH)3 + Cl2O = Al(ClO)3 + H2O =>
2 Al(OH)3 + 3 Cl2O = 2 Al(ClO)3 + 3 H2O
Br2 + I2 = Br2I =>
2 Br2 + I2 = 2 Br2I
Zn(c) + HCl(aq) = ZnCl(aq) + H2(g) =>
2 Zn(c) + 2 HCl(aq) = 2 ZnCl(aq) + H2(g)
Ni + HCl + H2O = NiCl2(H2O)6 + H2 =>
Ni + 2 HCl + 6 H2O = NiCl2(H2O)6 + H2
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
C3H7COOH + NaHCO3 = CH3COONa + H2O + CO2 =>
2 C3H7COOH + 5 NaHCO3 = 5 CH3COONa + 3 H2O + 3 CO2
Pb(OH)2(s) + NaOH(aq) = Na2Pb(OH)4(aq) =>
Pb(OH)2(s) + 2 NaOH(aq) = Na2Pb(OH)4(aq)
NH2OH + KClO3 = KCl + H2O + N2O =>
6 NH2OH + 2 KClO3 = 2 KCl + 9 H2O + 3 N2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
CH4 + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH4 + 4 K2Cr2O7 + 16 H2SO4 = 3 C2H4O2 + 4 K2SO4 + 4 Cr2(SO4)3 + 22 H2O
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
NH4Cl + KMnO4 + HCl = HNO3 + MnCl2 + KCl + H2O =>
5 NH4Cl + 8 KMnO4 + 19 HCl = 5 HNO3 + 8 MnCl2 + 8 KCl + 17 H2O
Sr(OH)2 + HNO2 = SrNO2 + H(OH)2 =>
Sr(OH)2 + HNO2 = SrNO2 + H(OH)2
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
KCl + AgNO3{-}1 = KNO3{-}1 + AgCl =>
KCl + AgNO3{-}1 = KNO3{-}1 + AgCl
NH4F = NH4FHF + NH3 =>
2 NH4F = NH4FHF + NH3
CH3NH2 + CH3COOH = CH3COO(NH3)CH3 =>
CH3NH2 + CH3COOH = CH3COO(NH3)CH3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
P + O2P2O5 = P2O5 =>
4 P + 5 O2P2O5 = 7 P2O5
Ca(OH)2(l) + HNo3(s) = Ca(No3)2 + H2O(l) =>
Ca(OH)2(l) + 2 HNo3(s) = Ca(No3)2 + 2 H2O(l)
LiCl + Na2 + Co3 = LiCo3 + Na2Cl =>
LiCl + Na2 + Co3 = LiCo3 + Na2Cl
Zr2O = Zr + O2 =>
2 Zr2O = 4 Zr + O2
C2H2 + Cl2 = C2Cl2 + HCl =>
C2H2 + 2 Cl2 = C2Cl2 + 2 HCl
Mg(NO3)2 + NaBr = MgBr2 + Na(NO3) =>
Mg(NO3)2 + 2 NaBr = MgBr2 + 2 Na(NO3)
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
H2C4O4 + NaOH = Na2C4O4 + H2O =>
H2C4O4 + 2 NaOH = Na2C4O4 + 2 H2O
Ca(OH)2 + H3PO4 = Ca8H2(PO4)6 + H2O =>
8 Ca(OH)2 + 6 H3PO4 = Ca8H2(PO4)6 + 16 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Fe + Pd = FePd =>
Fe + Pd = FePd
H{+} + MnO4{-} + S2O3{2-} = Mn{2+} + HSO4{-} + H2O =>
24 H{+} + 8 MnO4{-} + 5 S2O3{2-} = 8 Mn{2+} + 10 HSO4{-} + 7 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KI = I2 + K =>
2 KI = I2 + 2 K
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HgI2 = HgI + I2 =>
2 HgI2 = 2 HgI + I2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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