| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3CH2)2O + H2SO4 = CH3CH2OH + CH3CH2SO4H
H2O2 + CH3NO2 = NO2 + CO2 + H2O =>
7 H2O2 + 2 CH3NO2 = 2 NO2 + 2 CO2 + 10 H2O
Zn(s) + MgCl2(aq) = ZnCl2(aq) + Mg =>
Zn(s) + MgCl2(aq) = ZnCl2(aq) + Mg
H2O2 + CH3NO2 = NO2 + CO2 + H2O =>
7 H2O2 + 2 CH3NO2 = 2 NO2 + 2 CO2 + 10 H2O
AlBr3 + KCl = AlCl3 + KBr =>
AlBr3 + 3 KCl = AlCl3 + 3 KBr
Bi(OH)3 + Na2SnO2 + NaOH = Bi + Na4SnO4 + H2O =>
2 Bi(OH)3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 3 Na4SnO4 + 6 H2O
CH3COCH2CH3 + H2 = CH3COHCH2CH3 =>
2 CH3COCH2CH3 + H2 = 2 CH3COHCH2CH3
H2O2 + CH3NO2 = NO2 + CO2 + H2O =>
7 H2O2 + 2 CH3NO2 = 2 NO2 + 2 CO2 + 10 H2O
KClO = KO + Cl =>
KClO = KO + Cl
KOH + (NH4)2SO4 = K2SO4 + NH3 + H2O =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH3 + 2 H2O
H2O2 + CH3NO2 = NO2 + CO2 + H2O =>
7 H2O2 + 2 CH3NO2 = 2 NO2 + 2 CO2 + 10 H2O
CH4(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(g) + 4 HCl(g)
KClO3 + KI + H2SO4 = Cl2 + K2SO4 + I2 + H2O =>
2 KClO3 + 10 KI + 6 H2SO4 = Cl2 + 6 K2SO4 + 5 I2 + 6 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Li + At2 = LiAt =>
2 Li + At2 = 2 LiAt
Na3[Co(CO3)3]3H2O + HNO3 + C5H8O2 = [Co(C5H8O2)3] + NaNO3 + CO2 + H2O =>
8 Na3[Co(CO3)3]3H2O + 24 HNO3 + 77 C5H8O2 = 24[Co(C5H8O2)3] + 24 NaNO3 + 97 CO2 + 40 H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
N2 + Cl2 + O2 + H2O = NH4ClO4 =>
N2 + Cl2 + 2 O2 + 4 H2O = 2 NH4ClO4
Cr(OH)3{-} + IO3{-} + OH{-} = CrO4{2-} + I{-} + H2O =>
3 Cr(OH)3{-} + 2 IO3{-} + 3 OH{-} = 3 CrO4{2-} + 2 I{-} + 6 H2O
MgCl2 + H2SO4 = Mg(HSO4)2 + HCl =>
MgCl2 + 2 H2SO4 = Mg(HSO4)2 + 2 HCl
C2H2 + H2 = C2H5 =>
2 C2H2 + 3 H2 = 2 C2H5
ZnON2O5 = ZnO5N2O =>
ZnON2O5 = ZnO5N2O
CaSO3H2SO4 = CaSO4H2OSO2 =>
CaSO3H2SO4 = CaSO4H2OSO2
H2S + H2SO4 = H2O + SO2 =>
H2S + 3 H2SO4 = 4 H2O + 4 SO2
K2CO3 + H3PO4 = K3PO4 + CO2 + H2O =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 CO2 + 3 H2O
Cu(NO3)2Ca(OH)2 = Cu(OH)2Ca(NO3)2 =>
Cu(NO3)2Ca(OH)2 = Cu(OH)2Ca(NO3)2
FeSO4NaNO3 = Fe(NO3)NaSO4 =>
FeSO4NaNO3 = Fe(NO3)NaSO4
NaCrO2 + H2SO4 = NaCrO4 + S + H2O =>
3 NaCrO2 + 2 H2SO4 = 3 NaCrO4 + 2 S + 2 H2O
Ca3(PO4)2 + H2SO4(aq) = H3PO4(aq) + CaSO4(aq) =>
Ca3(PO4)2 + 3 H2SO4(aq) = 2 H3PO4(aq) + 3 CaSO4(aq)
CCl4 + H2O = H4CO4 + HCl =>
CCl4 + 4 H2O = H4CO4 + 4 HCl
BH4{-} + H{+} + H2O = H3BO3 + H2(g) =>
BH4{-} + H{+} + 3 H2O = H3BO3 + 4 H2(g)
CaH2O2 = Ca(OH)2 =>
CaH2O2 = Ca(OH)2
AgBr + Na2S2O3 = NaBr + Na + Na[Ag(S2O3)2] =>
AgBr + 2 Na2S2O3 = NaBr + 2 Na + Na[Ag(S2O3)2]
K2TiF6 + TiO2 = TiF4 + K2O =>
2 K2TiF6 + TiO2 = 3 TiF4 + 2 K2O
NaHCO3 + BaCl2 = NaCl + Ba(HCO3)2 =>
2 NaHCO3 + BaCl2 = 2 NaCl + Ba(HCO3)2
H3BO3 + NaOH = Na2 + BO4 + H2O =>
2 H3BO3 + 10 NaOH = 5 Na2 + 2 BO4 + 8 H2O
Mn2O3 + HCl = Cl2 + H2O + Mn =>
Mn2O3 + 6 HCl = 3 Cl2 + 3 H2O + 2 Mn
NaHCO3 + BaCl2 = NaCl + Ba(HCO3)2 =>
2 NaHCO3 + BaCl2 = 2 NaCl + Ba(HCO3)2
C5H11OH(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C5H11OH(aq) + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
MeS + H = Me + HS =>
MeS + H = Me + HS
CoCl2 + F = CoF2 + Cl2 =>
CoCl2 + 2 F = CoF2 + Cl2
KAl(SO4)2Na2CO3 = Na2Al(SO4)2KCO3 =>
KAl(SO4)2Na2CO3 = Na2Al(SO4)2KCO3
KZnCl2 = KCl2Zn =>
KZnCl2 = KCl2Zn
F2 + BrCl3 = BrF5 + ClF =>
4 F2 + BrCl3 = BrF5 + 3 ClF
zincoxide + water = zinchydroxide =>
ZnO + H2O = Zn(OH)2
C1000H22 + O2 = CO2 + H2O =>
2 C1000H22 + 2011 O2 = 2000 CO2 + 22 H2O
CuOH2NH3 = NH3OH2Cu =>
CuOH2NH3 = NH3OH2Cu
PbN2O6 + NaOH = PbH2O2 + NaNO3 =>
PbN2O6 + 2 NaOH = PbH2O2 + 2 NaNO3
Cu(OH)2 + NH4OH = Cu(NH3)4(H2O)2(OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = Cu(NH3)4(H2O)2(OH)2 + 2 H2O
NaOH + NaAlO2 = Na3AlO3 + H2O =>
2 NaOH + NaAlO2 = Na3AlO3 + H2O
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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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