| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H9SH(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO2(g)
NH4NO3*5Ca(NO3)2*10H2O + NaHCO3 = NaNO3 + (NH4)2CO2 + H2O + CaCO3 + CO2 =>
9 NH4NO3*5Ca(NO3)2*10H2O + 100 NaHCO3 = 100 NaNO3 + 4(NH4)2CO2 + 142 H2O + 45 CaCO3 + 51 CO2
AlCl3 + NaCl = Na(AlCl4) =>
AlCl3 + NaCl = Na(AlCl4)
Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K
KOH + C8H5KO4 = K2C8H4O4 + H2O =>
KOH + C8H5KO4 = K2C8H4O4 + H2O
C10H14 + Br2 = C10H14Br6 =>
C10H14 + 3 Br2 = C10H14Br6
Cr + O2 + H2O = Cr(OH) =>
4 Cr + O2 + 2 H2O = 4 Cr(OH)
Ba(HS)2 + Cl2 + H2O = BaSO4 + HCl + H2SO4 =>
Ba(HS)2 + 8 Cl2 + 8 H2O = BaSO4 + 16 HCl + H2SO4
CuCl2 + C2H4(NH2)2 = C2H4Cl2 + Cu(NH2)2 =>
CuCl2 + C2H4(NH2)2 = C2H4Cl2 + Cu(NH2)2
C8H16 + Br2 = C8H16Br2 =>
C8H16 + Br2 = C8H16Br2
NaBr + H2O = NaBrO3 + H2 =>
NaBr + 3 H2O = NaBrO3 + 3 H2
SeH2 + O2 = SeO2 + H2O =>
2 SeH2 + 3 O2 = 2 SeO2 + 2 H2O
Mg + NaOH = MgO + Na + H2 =>
2 Mg + 2 NaOH = 2 MgO + 2 Na + H2
H(NO2) = H(NO3) + NO + H2O =>
3 H(NO2) = H(NO3) + 2 NO + H2O
Cl2(g) + I2(g) = ICl(g) =>
Cl2(g) + I2(g) = 2 ICl(g)
N2(s) + O2(g) = N2O5(s) =>
2 N2(s) + 5 O2(g) = 2 N2O5(s)
Al + CO3 + H2O = Al(OH)3 + H2CO3 =>
2 Al + 3 CO3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3
Cu + Al2(SO4)3 = CuSO4 + Al =>
3 Cu + Al2(SO4)3 = 3 CuSO4 + 2 Al
CH(subscript)4 + O(subscript)2 = CO(subscript)2 + H(subscript)2O =>
CH(subscript)4 + 2 O(subscript)2 = CO(subscript)2 + 2 H(subscript)2O
NaOH(s) + TiO2 = Na4TiO4 + H2O =>
4 NaOH(s) + TiO2 = Na4TiO4 + 2 H2O
CH3CH2NH2 + H2O = CH3CH2OH + NH3 =>
CH3CH2NH2 + H2O = CH3CH2OH + NH3
Al + ZnSO4 = Al2(SO4)3 + Zn =>
2 Al + 3 ZnSO4 = Al2(SO4)3 + 3 Zn
H2 + Cl2 = H2Cl3 =>
2 H2 + 3 Cl2 = 2 H2Cl3
CrO2{-} + H2O2 = CrO42{-} + H2O =>
CrO2{-} + 40 H2O2 = CrO42{-} + 40 H2O
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
H2SO4BaCl2 = BaSO4 + HCl =>
H2SO4BaCl2 = BaSO4 + 2 HCl
NaHCO3(s) + HC2H3O2(l) = NaC2H3O2 + H2CO3 =>
NaHCO3(s) + HC2H3O2(l) = NaC2H3O2 + H2CO3
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
CrI3 + Br2 = CrBr3 + I2 =>
2 CrI3 + 3 Br2 = 2 CrBr3 + 3 I2
KH2PO4 + Ca(OH)2 = CaKPO4 + H2O =>
KH2PO4 + Ca(OH)2 = CaKPO4 + 2 H2O
KH2PO4 + Ca(OH)2 = K3PO4 + Ca3(PO4)2 + H2O =>
3 KH2PO4 + 3 Ca(OH)2 = K3PO4 + Ca3(PO4)2 + 6 H2O
CH3NH3Br + H2O = CH3NH2Br + H3O =>
CH3NH3Br + H2O = CH3NH2Br + H3O
H2S + HNO4 = H2SO4 + NO2 + H2O =>
3 H2S + 8 HNO4 = 3 H2SO4 + 8 NO2 + 4 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Al + PbSO4 = Al2(SO4)3 + Pb2 =>
4 Al + 6 PbSO4 = 2 Al2(SO4)3 + 3 Pb2
MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl
NaCl + MnO2 = Cl2 + Na2O + MnO =>
2 NaCl + MnO2 = Cl2 + Na2O + MnO
ZnSO4 + NH4OH = Zn(OH)2 + (NH4)2SO4 =>
ZnSO4 + 2 NH4OH = Zn(OH)2 + (NH4)2SO4
HCl + H2O = H2OHCl =>
HCl + H2O = H2OHCl
Mn{2+} + H2O = Mn3O4 + H{+} + e =>
3 Mn{2+} + 4 H2O = Mn3O4 + 8 H{+} + 2e
ZrO2 + CCl4 = ZrCl4 + COCl2 =>
ZrO2 + 2 CCl4 = ZrCl4 + 2 COCl2
AgCl + KOH = Ag2O + KCl + H2O =>
2 AgCl + 2 KOH = Ag2O + 2 KCl + H2O
NaOH + H2O2 = Na2O2 + H2O =>
2 NaOH + H2O2 = Na2O2 + 2 H2O
Na2CO3(aq) + H2SO4(aq) = Na2SO4 + H2CO3 =>
Na2CO3(aq) + H2SO4(aq) = Na2SO4 + H2CO3
SO3 + HI = H2S + I2 + H2O =>
SO3 + 8 HI = H2S + 4 I2 + 3 H2O
K + Na = KNa =>
K + Na = KNa
C6H12 + Br2 = C6H11 + HBr =>
2 C6H12 + Br2 = 2 C6H11 + 2 HBr
HCOOH + Mg = HCOOMg + H2 =>
2 HCOOH + 2 Mg = 2 HCOOMg + H2
Mg(NO3)2 + Li = Mg + LiNO3 =>
Mg(NO3)2 + 2 Li = Mg + 2 LiNO3
FeCl3(aq) + NaOH(aq) = Fe(OH)3(aq) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(aq) + 3 NaCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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