| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2(aq) + H2(g) = H2CuCl2(aq)
CuO + CaO = CuCa + O2 =>
CuO + CaO = CuCa + O2
K2SO4 = K2O + SO3 =>
K2SO4 = K2O + SO3
Ga2(SO3)3(s) + CsOH(aq) = Cs2SO3(aq) + Ga(OH)3(s) =>
Ga2(SO3)3(s) + 6 CsOH(aq) = 3 Cs2SO3(aq) + 2 Ga(OH)3(s)
CH3CH2CHCHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH2CH3 + H2O =>
12 CH3CH2CHCHCH3 + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 15 CH3(CO)CH2CH3 + 20 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaHCO3 + Ba(NO3)2 = NaNO3 + Ba(CO3)2 + H =>
2 NaHCO3 + Ba(NO3)2 = 2 NaNO3 + Ba(CO3)2 + 2 H
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
MgNO3 + KCO3 = KNO3 + MgCO3 =>
MgNO3 + KCO3 = KNO3 + MgCO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H52O =>
51 Pb + PbO2 + 52 H2SO4 = 52 PbSO4 + 2 H52O
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
C10H8O + NaOH = H2O + C10H8O2 + Na =>
C10H8O + 2 NaOH = H2O + C10H8O2 + 2 Na
Al(s) + Br2(l) = Al2Br6(s) =>
2 Al(s) + 3 Br2(l) = Al2Br6(s)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KNO3 + C6H12O6 = CO2 + H2O + K2O + N2 =>
24 KNO3 + 5 C6H12O6 = 30 CO2 + 30 H2O + 12 K2O + 12 N2
K2SiO3 + Fe2(SO4)3 = K2SO4 + Fe2(SiO3)3 =>
3 K2SiO3 + Fe2(SO4)3 = 3 K2SO4 + Fe2(SiO3)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NaHSO3 + NaNO3 = Na2SO3 + HNO3 =>
NaHSO3 + NaNO3 = Na2SO3 + HNO3
H2SO4 + NaNO3 = NaHSO4 + HNO3 =>
H2SO4 + NaNO3 = NaHSO4 + HNO3
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3F + F2 = CF4 + HF =>
CH3F + 3 F2 = CF4 + 3 HF
FeCO3 + HI = H2O + FeI2 + CO2 =>
FeCO3 + 2 HI = H2O + FeI2 + CO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO2 + NaOH = H2O + Na2MnO3 =>
MnO2 + 2 NaOH = H2O + Na2MnO3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
SrCl2 + (NH4)2C2O4H2O = SrC2O4H2O + NH4Cl =>
SrCl2 + (NH4)2C2O4H2O = SrC2O4H2O + 2 NH4Cl
OAg = Ag + O2 =>
2 OAg = 2 Ag + O2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
CaO + H2O = Ca(OH0)2 =>
CaO + H2O = Ca(OH0)2
H3AsO4 + Te = HAsO2 + H2O + TeO4 =>
4 H3AsO4 + Te = 4 HAsO2 + 4 H2O + TeO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
AgNO3 + Al = Ag + Al(NO3)5 =>
5 AgNO3 + Al = 5 Ag + Al(NO3)5
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
NaC2H3O2 + HCl = NaCl + HC2H3O2 =>
NaC2H3O2 + HCl = NaCl + HC2H3O2
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
FeCl + NH4SCN = FeSCN + NH4Cl =>
FeCl + NH4SCN = FeSCN + NH4Cl
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
CH2OH(CHOH)1CHO + Br2 + H2O = CH2OH(CHOH)4COOH + HBr =>
2 CH2OH(CHOH)1CHO + Br2 + H2O = CH2OH(CHOH)4COOH + 2 HBr
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
TiO + HO = [Ti(O2)4] + H2O =>
TiO + 14 HO = [Ti(O2)4] + 7 H2O
NaHCO3 + LiNO3 = Na(NO3) + LiHCO3 =>
NaHCO3 + LiNO3 = Na(NO3) + LiHCO3
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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