| Équations équilibrées la veille | Équations équilibrées le lendemain |
KIBr = KBr + I
CuSO4 + Na2B4O7 = CuB4O7 + Na2SO4 =>
CuSO4 + Na2B4O7 = CuB4O7 + Na2SO4
F2 + Br{-} = F{-} + Br2 =>
F2 + 2 Br{-} = 2 F{-} + Br2
HMnO4 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2
Zn(OH)2BaNO32 = ZnNO32Ba(OH)2 =>
Zn(OH)2BaNO32 = ZnNO32Ba(OH)2
TiO2 + KOH = K2TiO3 + H2O =>
TiO2 + 2 KOH = K2TiO3 + H2O
HCl(aq) + NaC2H3O2(aq) = HC2H3O2(g) + NaCl(aq) =>
HCl(aq) + NaC2H3O2(aq) = HC2H3O2(g) + NaCl(aq)
CO2 + HCl = CCl4 + H2O =>
CO2 + 4 HCl = CCl4 + 2 H2O
Fe{2+} + NH4SCN = Fe(SCN)2 + NH4{+} =>
Fe{2+} + 2 NH4SCN = Fe(SCN)2 + 2 NH4{+}
FeH3O3 = Fe2O3 + H2O =>
2 FeH3O3 = Fe2O3 + 3 H2O
V + H2 = VH3 =>
2 V + 3 H2 = 2 VH3
ClO2{-} + H{+} + e = Cl{-} + H2O =>
ClO2{-} + 4 H{+} + 4e = Cl{-} + 2 H2O
C6H8O7 + NaHCO3(aq) = NaC6H5O7 + CO2(g) + H2O(l) =>
8 C6H8O7 + 9 NaHCO3(aq) = 9 NaC6H5O7 + 3 CO2(g) + 14 H2O(l)
KH2PO4 + AgNO3 = KH2NO3 + AgPO4 =>
KH2PO4 + AgNO3 = KH2NO3 + AgPO4
FeCl3 + KI = KCl + FeCl2 + I2 =>
2 FeCl3 + 2 KI = 2 KCl + 2 FeCl2 + I2
Fe(ClO4)3 + NH4OH = Fe(OH)3 + NH4ClO4 =>
Fe(ClO4)3 + 3 NH4OH = Fe(OH)3 + 3 NH4ClO4
(NH4)2S + AgNO3 = Ag2S + NH4NO3 =>
(NH4)2S + 2 AgNO3 = Ag2S + 2 NH4NO3
NH4SO4NaOH = NH3NaSO4H2O =>
NH4SO4NaOH = NH3NaSO4H2O
NaCl + NaMnO4 + H2O = Cl2 + MnO2 + NaOH =>
6 NaCl + 2 NaMnO4 + 4 H2O = 3 Cl2 + 2 MnO2 + 8 NaOH
Sb2S3 + NaOH + S = Na3SbS4 + Na2SO4 + H2O =>
Sb2S3 + 8 NaOH + 6 S = 2 Na3SbS4 + Na2SO4 + 4 H2O
C6H12O6 + SO4{2-} = CO2 + H2O + S{2-} =>
C6H12O6 + 3 SO4{2-} = 6 CO2 + 6 H2O + 3 S{2-}
Sb2S3 + NaOH + S = Na3SbS4 + Na2SO4 + H2O =>
Sb2S3 + 8 NaOH + 6 S = 2 Na3SbS4 + Na2SO4 + 4 H2O
K2O + HI = HIO + K2 =>
K2O + HI = HIO + K2
MgF2 = Mg3F6 =>
3 MgF2 = Mg3F6
Sb2S3 + NaOH + S = Na3SbS4 + Na2SO4 + H2O =>
Sb2S3 + 8 NaOH + 6 S = 2 Na3SbS4 + Na2SO4 + 4 H2O
H2S(g) + O(g) = H2O(l) + SO2(g) =>
H2S(g) + 3 O(g) = H2O(l) + SO2(g)
L2O5H2O = HLO3 =>
L2O5H2O = 2 HLO3
H2C2O4*2H2O + KMnO4 = CO2 + K2O + MnO3 + H2O =>
H2C2O4*2H2O + 2 KMnO4 = 2 CO2 + K2O + 2 MnO3 + 3 H2O
S + SO2 = S2SO3 =>
3 S + 3 SO2 = 2 S2SO3
AlCl3 + H2O + Na2CO3 = Al(OH)3 + NaCl + CO2 =>
2 AlCl3 + 3 H2O + 3 Na2CO3 = 2 Al(OH)3 + 6 NaCl + 3 CO2
Na2SO4 + ZnBr2 = ZnSO4 + NaBr =>
Na2SO4 + ZnBr2 = ZnSO4 + 2 NaBr
WO3 + W = WO2 =>
2 WO3 + W = 3 WO2
K2(CI)2Pb(NO3)2 = K2(NO3)2Pb(CI)2 =>
K2(CI)2Pb(NO3)2 = K2(NO3)2Pb(CI)2
K1(NO3) + CaCl2 = KCl + Ca(NO3)2 =>
2 K1(NO3) + CaCl2 = 2 KCl + Ca(NO3)2
Bi(NO3)3 + Na2CO3 + H2O = (BiO)2CO3 + NaNO3 + HNO3 =>
2 Bi(NO3)3 + Na2CO3 + 2 H2O = (BiO)2CO3 + 2 NaNO3 + 4 HNO3
CoS + COCl2 = Co{2+} + Cl{-} + CO + S =>
CoS + COCl2 = Co{2+} + 2 Cl{-} + CO + S
CH4 + O = CO2 + HO =>
CH4 + 6 O = CO2 + 4 HO
H2K2 = HK =>
H2K2 = 2 HK
LiOH(s) + CO2(g) = Li2CO3 + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3 + H2O(l)
CH3COOHH2O = CH3COOH3O =>
CH3COOHH2O = CH3COOH3O
Na3PO4 + Ni(ClO4)2 = NaClO4 + Ni3(PO4)2 =>
2 Na3PO4 + 3 Ni(ClO4)2 = 6 NaClO4 + Ni3(PO4)2
Cu2(OH)2SO4 + NH4OH = (NH4)2[Cu(OH)4] + (NH4)2SO4 =>
Cu2(OH)2SO4 + 6 NH4OH = 2(NH4)2[Cu(OH)4] + (NH4)2SO4
CH2O + Cu(OH)2 = HCOOH + Cu + H2O =>
CH2O + Cu(OH)2 = HCOOH + Cu + H2O
Mg + H2 = Mg3H2 =>
3 Mg + H2 = Mg3H2
Cl2 + S = S2Cl2 =>
Cl2 + 2 S = S2Cl2
Mg = Mg{2+} + {-2} =>
Mg = Mg{2+} + {-2}
(NH4)2SO4 + NaOH = Na2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
KCl + SO3 + H2O = K2SO4 + HCl =>
2 KCl + SO3 + H2O = K2SO4 + 2 HCl
B2Br6 + NHO3 = B(NO3)3 + HBr =>
B2Br6 + 6 NHO3 = 2 B(NO3)3 + 6 HBr
(CH3)3NHO{-} + H{+} = (CH3)3NHOH =>
(CH3)3NHO{-} + H{+} = (CH3)3NHOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/16/24
Équations équilibrées sur07/16/23
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