| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHSO3H2O = H2SO3 + KOH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
FeBr23 + Cl2 = FeCl3 + Br2 =>
2 FeBr23 + 3 Cl2 = 2 FeCl3 + 23 Br2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CHCl3 = C2 + H2 + Cl2 =>
2 CHCl3 = C2 + H2 + 3 Cl2
C3H3N + H2 = C6H8N2 =>
2 C3H3N + H2 = C6H8N2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
FeCl3 + KI = KCl + I2 + FeCl2 =>
2 FeCl3 + 2 KI = 2 KCl + I2 + 2 FeCl2
TiCl3 + KBiO3 + HCl = KCl + H2O + BiCl3 + TiOCl2 =>
2 TiCl3 + KBiO3 + 2 HCl = KCl + H2O + BiCl3 + 2 TiOCl2
C3H7O6H + O2 = CO2 + H2O =>
C3H7O6H + 2 O2 = 3 CO2 + 4 H2O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CH6O + CH4O2 = C4H8O2 + H2O =>
CH6O + 3 CH4O2 = C4H8O2 + 5 H2O
HCl + Hg(OH)2 = HgCl2 + H2O =>
2 HCl + Hg(OH)2 = HgCl2 + 2 H2O
HCl + H2CrO4 = Cl2 + CrCl3 + H2O =>
12 HCl + 2 H2CrO4 = 3 Cl2 + 2 CrCl3 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + Cl2 = C2HCl + HCl = CH3 =>
C2H6 + 3 Cl2 = C2HCl + 5 HCl
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
OsO + H2O = Os(OH)2 =>
OsO + H2O = Os(OH)2
C(s) + H2(g) + Cl2(g) = CHCl3(l) =>
2 C(s) + H2(g) + 3 Cl2(g) = 2 CHCl3(l)
H2Cr2O7 + NH4OH = H2O + (NH4)2(Cr2O7) =>
H2Cr2O7 + 2 NH4OH = 2 H2O + (NH4)2(Cr2O7)
SrCO3 + AgOH = Ag2CO3 + Sr(OH)2 =>
SrCO3 + 2 AgOH = Ag2CO3 + Sr(OH)2
C7H5ClO2 + HCl = C7H4Cl2O2 + H =>
C7H5ClO2 + HCl = C7H4Cl2O2 + 2 H
FeCl2 + AgNO2 = Fe(NO2)2 + AgCl =>
FeCl2 + 2 AgNO2 = Fe(NO2)2 + 2 AgCl
NaOAc + HBr = NaBr + HOAc =>
NaOAc + HBr = NaBr + HOAc
O3Fe2 = O2 + Fe =>
2 O3Fe2 = 3 O2 + 4 Fe
H2CO3 + Be(OH)2 = H2O + Be(CO3) =>
H2CO3 + Be(OH)2 = 2 H2O + Be(CO3)
NaHCO3 + HCl = NaCl + (H2O)2 + CO2 =>
2 NaHCO3 + 2 HCl = 2 NaCl + (H2O)2 + 2 CO2
(H)2(SO)4 + LiOH = (Li)2(SO)4 + (H)2O =>
(H)2(SO)4 + 2 LiOH = (Li)2(SO)4 + 2(H)2O
Cu(NH2CH2COO)2 + NaOH = Cu(OH)2 + NH2CH2COONa =>
Cu(NH2CH2COO)2 + 2 NaOH = Cu(OH)2 + 2 NH2CH2COONa
H2O2 + MnO4 = Mn + O2H2O =>
4 H2O2 + MnO4 = Mn + 4 O2H2O
Zn + Au(NO2)2 = Zn(NO2)2 + Au* =>
Zn + Au(NO2)2 = Zn(NO2)2 + Au*
Na2S*9H2O + Na2Sn(OH)6 + HCl = SnS2 + NaCl + H2O =>
2 Na2S*9H2O + Na2Sn(OH)6 + 6 HCl = SnS2 + 6 NaCl + 24 H2O
Fe(s) + ZnSO4(aq) = Zn(s) + FeSO4(at) =>
Fe(s) + ZnSO4(aq) = Zn(s) + FeSO4(at)
Mg(HCO3) + BaCl2 = BaCO3 + MgCl2 + H2 =>
2 Mg(HCO3) + 2 BaCl2 = 2 BaCO3 + 2 MgCl2 + H2
PbO2 + S + Na2CO3 = PbO + Na2SO4 + CO2 =>
3 PbO2 + S + Na2CO3 = 3 PbO + Na2SO4 + CO2
C2H8 + O2 = CO2 + (H2O) =>
C2H8 + 4 O2 = 2 CO2 + 4(H2O)
RbI + AgNO3 = RbNO3 + IAg =>
RbI + AgNO3 = RbNO3 + IAg
Cu(SO4) + Mg(NO3)2 = Cu(NO3)2 + Mg(SO4) =>
Cu(SO4) + Mg(NO3)2 = Cu(NO3)2 + Mg(SO4)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
ClO = Cl2 + ClO3 =>
3 ClO = Cl2 + ClO3
TiCl3 + NH4OCl + HCl = H2TiCl6 + NH4Cl + H2O =>
2 TiCl3 + NH4OCl + 6 HCl = 2 H2TiCl6 + NH4Cl + H2O
Zn + RbOH = Zn(OH)2 + Rb =>
Zn + 2 RbOH = Zn(OH)2 + 2 Rb
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
KMnO4 + KOH + Na2SO3 = K2MnO4 + H2O + Na2SO4 =>
2 KMnO4 + 2 KOH + Na2SO3 = 2 K2MnO4 + H2O + Na2SO4
Al + KNO3 + KOH = K2AlO2 + NH3 + H2O =>
4 Al + KNO3 + 7 KOH = 4 K2AlO2 + NH3 + 2 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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