| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaBr + AgF = NaAg + BrF
Ca + H2O = CaO2H2 + H2 =>
Ca + 2 H2O = CaO2H2 + H2
AgBr + I2 = Br2 + AgI4 =>
2 AgBr + 4 I2 = Br2 + 2 AgI4
CrSCN{2+} + BrO{-} + OH{-} = Br{-} + NO3{-} + CO3{-2} + SO4{-2} + CrO4{-2} + H2O =>
2 CrSCN{2+} + 19 BrO{-} + 18 OH{-} = 19 Br{-} + 2 NO3{-} + 2 CO3{-2} + 2 SO4{-2} + 2 CrO4{-2} + 9 H2O
NaBr + KMnO4 + H2O = MnO2 + Br2 + NaOH + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 Br2 + 6 NaOH + 2 KOH
CS2 + O = CO2 + SO2 =>
CS2 + 6 O = CO2 + 2 SO2
IO + H2O = I + OH =>
IO + H2O = I + 2 OH
Pt(s) + HCl(aq) = H + PtCl =>
Pt(s) + HCl(aq) = H + PtCl
Al(OH)3 + C6H8O7 = AlC5H5O7 + H2O + C =>
Al(OH)3 + C6H8O7 = AlC5H5O7 + 3 H2O + C
Fe2 + F2 = Fe3F =>
3 Fe2 + F2 = 2 Fe3F
H3PO4 + NH4F = (NH4)3PO4 + HF =>
H3PO4 + 3 NH4F = (NH4)3PO4 + 3 HF
C7H6O3 + Zn = Zn(C7H5O2)2 + ZnO + H2 =>
2 C7H6O3 + 3 Zn = Zn(C7H5O2)2 + 2 ZnO + H2
KI + NO2 = KNO2 + I2 =>
2 KI + 2 NO2 = 2 KNO2 + I2
C + AB = CB + A =>
C + AB = CB + A
Mn2O3 + H2O = MnO2 + H =>
Mn2O3 + H2O = 2 MnO2 + 2 H
NPK + H2O = NO + KPH2 =>
NPK + H2O = NO + KPH2
MnC2O4*3H2O = MnCO3 + H2O + CO =>
MnC2O4*3H2O = MnCO3 + 3 H2O + CO
Li2 + Br2 = LiBr =>
Li2 + Br2 = 2 LiBr
C4H10O = C + H2 + O2 =>
2 C4H10O = 8 C + 10 H2 + O2
KClO3 + NaBr + H2SO4 = KCl + Br2 + NaHSO4 + H2O =>
KClO3 + 6 NaBr + 6 H2SO4 = KCl + 3 Br2 + 6 NaHSO4 + 3 H2O
Al2O3 + SO2 = Al + SO3 =>
Al2O3 + 3 SO2 = 2 Al + 3 SO3
Na2Cr2O7 + HCl = CrCl3 + Cl + NaCl + H2O =>
Na2Cr2O7 + 14 HCl = 2 CrCl3 + 6 Cl + 2 NaCl + 7 H2O
TiCl4(s) + H2O = TiO2(s) + HCl(aq) =>
TiCl4(s) + 2 H2O = TiO2(s) + 4 HCl(aq)
C2H4O + O = CO2 + H2O =>
C2H4O + 5 O = 2 CO2 + 2 H2O
NH4Cl + H2SO4 = (NH4)2SO4 + HCl =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
CuCl2 + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2 CuCl2 + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 HCl
MeO + HNO3 = Me(NO3)2 + H2O =>
MeO + 2 HNO3 = Me(NO3)2 + H2O
H(ClO4) + P4O10 = H3(PO4) + (Cl2)O7 =>
12 H(ClO4) + P4O10 = 4 H3(PO4) + 6(Cl2)O7
HO5 = H2O + O =>
2 HO5 = H2O + 9 O
Al(s) + PbCl2(aq) = AlCl3(aq) + Pb(s) =>
2 Al(s) + 3 PbCl2(aq) = 2 AlCl3(aq) + 3 Pb(s)
K2CrO7 + KI + H2SO4 = Cr2SO4 + I2 + K2SO4 + H2O =>
2 K2CrO7 + 22 KI + 14 H2SO4 = Cr2SO4 + 11 I2 + 13 K2SO4 + 14 H2O
C1 + O2 = CO2 =>
C1 + O2 = CO2
H + Na(OH) = Na + H2O =>
H + Na(OH) = Na + H2O
Mo{3+} + CO3{2-} = Mo2(CO3)3 =>
2 Mo{3+} + 3 CO3{2-} = Mo2(CO3)3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CuCl2 + C2H5NS = CuS + C2H5NCl2 =>
CuCl2 + C2H5NS = CuS + C2H5NCl2
Cl2 + NaSO4 + NaOH = H2O + NaClO + Na2S =>
9 Cl2 + 2 NaSO4 + 20 NaOH = 10 H2O + 18 NaClO + 2 Na2S
SO2CI + HI = H2S + H2O + HC + I2 =>
SO2CI + 7 HI = H2S + 2 H2O + HC + 4 I2
NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + NH4OH =>
2 NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + 2 NH4OH
H(g) + O2(g) = H2O(l) =>
4 H(g) + O2(g) = 2 H2O(l)
NaOH + H2SO4 = Na2 + SO4 + H2O =>
2 NaOH + H2SO4 = Na2 + SO4 + 2 H2O
NaO2 + CO2 = Na2CCO3 + O2 =>
4 NaO2 + 4 CO2 = 2 Na2CCO3 + 5 O2
Cl2 + Br2 = BrCl2 =>
2 Cl2 + Br2 = 2 BrCl2
MgCO3 + H = Mg2 + CO2 + H2O =>
2 MgCO3 + 4 H = Mg2 + 2 CO2 + 2 H2O
CaCO3 + Pr2O3 + CoO + Re + ReO3 = CaPrCoReO6 + CO2 =>
6 CaCO3 + 3 Pr2O3 + 6 CoO + Re + 5 ReO3 = 6 CaPrCoReO6 + 6 CO2
C8H8O + Br2 = C8H7BrO + HBr =>
C8H8O + Br2 = C8H7BrO + HBr
Fr + O2 = Fr2O2 =>
2 Fr + O2 = Fr2O2
Br + MgI2 = MgBr2 + I =>
2 Br + MgI2 = MgBr2 + 2 I
LiAlH4 + H2O = LiOH + Al(OH)3 + H2 =>
LiAlH4 + 4 H2O = LiOH + Al(OH)3 + 4 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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