| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH(aq) + Zn(NO3)2(aq) = 2 LiNO3(aq) + Zn(OH)2(s)
CaSO4 + K2O = CaO + K2SO4 =>
CaSO4 + K2O = CaO + K2SO4
Cs2SO4 + BaBr2 = CsBr + Ba(SO4) =>
Cs2SO4 + BaBr2 = 2 CsBr + Ba(SO4)
Al2O3 + Na = Al + Na2O =>
Al2O3 + 6 Na = 2 Al + 3 Na2O
K4Fe(CN)6 + FeSO4 = Fe2(Fe(CN)6) + K2SO4 =>
K4Fe(CN)6 + 2 FeSO4 = Fe2(Fe(CN)6) + 2 K2SO4
NH4OH + Na2CrO4 = NaOH + (NH4)2CrO4 =>
2 NH4OH + Na2CrO4 = 2 NaOH + (NH4)2CrO4
NaCl + P = PCl + Na =>
NaCl + P = PCl + Na
CH5OHCH3 + CH3COOH = CH3OOC2H5 + H2O =>
8 CH5OHCH3 + 13 CH3COOH = 14 CH3OOC2H5 + 6 H2O
In + CuCl2 = InCl2 + Cu =>
In + CuCl2 = InCl2 + Cu
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
Si4 + O2 = SiO2 =>
Si4 + 4 O2 = 4 SiO2
Fe + NH3 = FeN + H2 =>
2 Fe + 2 NH3 = 2 FeN + 3 H2
SnS2 + Na2S = Na2SnS3 =>
SnS2 + Na2S = Na2SnS3
HMnO4 + K = KMnO4 + H =>
HMnO4 + K = KMnO4 + H
Ca3(PO4)2 + C = CaO + CO + P4 =>
2 Ca3(PO4)2 + 10 C = 6 CaO + 10 CO + P4
C6H12O6 + HNO2 = N2 + CO2 + H2O =>
C6H12O6 + 8 HNO2 = 4 N2 + 6 CO2 + 10 H2O
KOH + NaCl = NaOH + KCl =>
KOH + NaCl = NaOH + KCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
K3P + Mg = Mg3P2 + K =>
2 K3P + 3 Mg = Mg3P2 + 6 K
H3PO4 + NaHCO3 = CO2 + H2O + Na3PO4 =>
H3PO4 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3PO4
CaOKOH = CaOHKO =>
CaOKOH = CaOHKO
MgCl2(s) + NaBr(s) = NaCl(s) + MgBr2(s) =>
MgCl2(s) + 2 NaBr(s) = 2 NaCl(s) + MgBr2(s)
HBrO2 + NaOH = HOH + NaBrO2 =>
HBrO2 + NaOH = HOH + NaBrO2
Cr + CO3 = Cr(CO3)3 =>
Cr + 3 CO3 = Cr(CO3)3
C6H5COOCH2CH3NaOH = CH3CH2OHC6H5COONa =>
C6H5COOCH2CH3NaOH = CH3CH2OHC6H5COONa
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
KMnO4 + H202 + H2SO4 = K2SO4 + MnSO4 + H2O =>
202 KMnO4 + 5 H202 + 303 H2SO4 = 101 K2SO4 + 202 MnSO4 + 808 H2O
CH3CH2Cl + KOH = C2H5OH + KCl =>
CH3CH2Cl + KOH = C2H5OH + KCl
N2C2 = NC =>
N2C2 = 2 NC
MnO + KOH + O2 = K2MnO4 + H2O =>
MnO + 2 KOH + O2 = K2MnO4 + H2O
AgNO3 + NaHCO3 = NaH(NO3)2 + Ag2CO3 =>
2 AgNO3 + NaHCO3 = NaH(NO3)2 + Ag2CO3
N = N2 =>
2 N = N2
Mg + NH3 = Mg(NH2)2 + H2 =>
Mg + 2 NH3 = Mg(NH2)2 + H2
CH2OH + O2 = CO2 + H2O =>
4 CH2OH + 5 O2 = 4 CO2 + 6 H2O
Fe(OH)2 = Fe3O4 + H2O + H2 =>
3 Fe(OH)2 = Fe3O4 + 2 H2O + H2
HI + NaIO3 + H2SO4 = Na2SO4 + I2 + H2O =>
10 HI + 2 NaIO3 + H2SO4 = Na2SO4 + 6 I2 + 6 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
TiF4 + H2O = TiO2 + HF =>
TiF4 + 2 H2O = TiO2 + 4 HF
Pb(OH)2HNO3 = PbNO3H(OH)2 =>
Pb(OH)2HNO3 = PbNO3H(OH)2
PBO + NaOH + H2O = Na2PB(OH)4 =>
PBO + 2 NaOH + H2O = Na2PB(OH)4
Al + CuSO{4} = AlSO{4} + Cu =>
Al + CuSO{4} = AlSO{4} + Cu
BaCl2(H2O) = BaCl2 + H2O =>
BaCl2(H2O) = BaCl2 + H2O
C3H8O + O2 = C3H6O + H2O =>
2 C3H8O + O2 = 2 C3H6O + 2 H2O
C2H5OH + FeSO4 = C4H10O + H2SO4 + FeO =>
2 C2H5OH + FeSO4 = C4H10O + H2SO4 + FeO
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
C6H8O7*H2O + NaHCO3 = CO2 + H2O + Na3C6H5O7*2H2O =>
C6H8O7*H2O + 3 NaHCO3 = 3 CO2 + 2 H2O + Na3C6H5O7*2H2O
C6H5COOH + NaCO3 = C6H5COONa + CO2 + H2O =>
31 C6H5COOH + 30 NaCO3 = 30 C6H5COONa + 37 CO2 + 18 H2O
C3H8 + H2O2 = C3H6O2 + H2O =>
C3H8 + 3 H2O2 = C3H6O2 + 4 H2O
Na3PO4 + KNO2 = NaNO2 + K3PO4 =>
Na3PO4 + 3 KNO2 = 3 NaNO2 + K3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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