| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + KPO4 = CuPO4 + KCl2
H2 + F2 = HF3 =>
H2 + 3 F2 = 2 HF3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Zn3N2 + H2O = Zn(OH0)2 + NH3 =>
Zn3N2 + 6 H2O = 3 Zn(OH0)2 + 2 NH3
Cl + Zn = ZnCl2 =>
2 Cl + Zn = ZnCl2
C3H8O3 + H2O = HCOOH + H{+} + e =>
C3H8O3 + 3 H2O = 3 HCOOH + 8 H{+} + 8e
Cl2O4 + H2O = H2Cl2O5 =>
Cl2O4 + H2O = H2Cl2O5
Sn + I2 = SnI2 =>
Sn + I2 = SnI2
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
H2Se + O2F2 = SeF6 + HF + O2 =>
H2Se + 4 O2F2 = SeF6 + 2 HF + 4 O2
C6H13Cl + H2 = C7H16 + HCl =>
7 C6H13Cl + 6 H2 = 6 C7H16 + 7 HCl
KNO2H2SO4 = H2SO3KNO3 =>
KNO2H2SO4 = H2SO3KNO3
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq) =>
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq)
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
CsHCO3 = Cs2CO3 + H2O + CO2 =>
2 CsHCO3 = Cs2CO3 + H2O + CO2
Na2S2O3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2S2O3 + 3 H2SO4 = Na2SO4 + 3 H2O + 4 SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2O = Na + O =>
Na2O = 2 Na + O
S + P = S2P3 =>
2 S + 3 P = S2P3
S2 + Cl = SCl2 =>
S2 + 4 Cl = 2 SCl2
MgS = Mg2 + S2 =>
2 MgS = Mg2 + S2
Fe + O2 = Fe3O2 =>
3 Fe + O2 = Fe3O2
Cu(s) + HNO3(l) = Cu(NO3)2(s) + NO2(g) + H2O =>
Cu(s) + 4 HNO3(l) = Cu(NO3)2(s) + 2 NO2(g) + 2 H2O
NO2 + BaCl2 = BaNO2 + Cl2 =>
NO2 + BaCl2 = BaNO2 + Cl2
Cl2O7 + CO2 = Cl2O5 + CO4 =>
Cl2O7 + CO2 = Cl2O5 + CO4
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
CuO + BaBr2 = CuBr2 + BaO =>
CuO + BaBr2 = CuBr2 + BaO
K + P = K3P =>
3 K + P = K3P
C2H5OH + CH3OH = CH3OOC2H5 + H2 =>
C2H5OH + CH3OH = CH3OOC2H5 + H2
Mn{2+} + Cd = Mn + Cd{2+} =>
Mn{2+} + Cd = Mn + Cd{2+}
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Na2CrO4 + HBr = CrBr3 + Br2 + H2O + NaBr =>
2 Na2CrO4 + 16 HBr = 2 CrBr3 + 3 Br2 + 8 H2O + 4 NaBr
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ca3P2 + Al2(SO4)3 = CaSO4 + AlP =>
Ca3P2 + Al2(SO4)3 = 3 CaSO4 + 2 AlP
MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 = =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ca + H2O = Ca(OH)2 + H2 = H2O =>
Ca + 2 H2O = Ca(OH)2 + H2
C3H7NH3HCO3 + NaOH = C3H7NH2 + NaHCO3 + H2O =>
C3H7NH3HCO3 + NaOH = C3H7NH2 + NaHCO3 + H2O
(Al(OH)3) = Al2O3 + H2O =>
2(Al(OH)3) = Al2O3 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HIO3 + NaHSO3 = NaHSO4 + I2 + H2O =>
2 HIO3 + 5 NaHSO3 = 5 NaHSO4 + I2 + H2O
BaCO3H2SO4 = BaSO4H2CO3 =>
BaCO3H2SO4 = BaSO4H2CO3
NH4 + NaOH = NH3NaOH2 =>
NH4 + NaOH = NH3NaOH2
C6H114 + O2 = CO2 + H2O =>
2 C6H114 + 69 O2 = 12 CO2 + 114 H2O
C5H11NO2 + O2 = CO2 + NO2 + H2O =>
4 C5H11NO2 + 31 O2 = 20 CO2 + 4 NO2 + 22 H2O
PbCO3 + H{+} = Pb{+2} + CO2 + H2O =>
PbCO3 + 2 H{+} = Pb{+2} + CO2 + H2O
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
S2O3{-2} + Cl2 + H2O = SO4{-2} + Cl{-} + H{+} =>
S2O3{-2} + 4 Cl2 + 5 H2O = 2 SO4{-2} + 8 Cl{-} + 10 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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