| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6(s) + 6 O2(l) = 6 CO2(g) + 6 H2O(l)
Li3N + NH4NO2 = LiNO2 + (NH4)3N =>
Li3N + 3 NH4NO2 = 3 LiNO2 + (NH4)3N
FeSO4 + HNO3 = (FeSO4)O + N2 + H2O =>
5 FeSO4 + 2 HNO3 = 5(FeSO4)O + N2 + H2O
CrCl3 + NaBiO3 + NaOH + H2O = Bi(OH)3 + Na2CrO4 + NaCl =>
2 CrCl3 + 3 NaBiO3 + 7 NaOH + H2O = 3 Bi(OH)3 + 2 Na2CrO4 + 6 NaCl
zinc + copper(ii)chloride = zincchloride + copper =>
Zn + CuCl2 = ZnCl2 + Cu
H2C2O4 + MnO4{-} + H{+} = MnO2 + CO2 + H2O =>
3 H2C2O4 + 2 MnO4{-} + 2 H{+} = 2 MnO2 + 6 CO2 + 4 H2O
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
H3SO4 + NH4OH = (NH4)3SO4 + H2O =>
H3SO4 + 3 NH4OH = (NH4)3SO4 + 3 H2O
CH3CH2COOH + KOH = CH3CH2COOK + H2O =>
CH3CH2COOH + KOH = CH3CH2COOK + H2O
Ca(NO3)2 + O2 = CaO + NO3 =>
2 Ca(NO3)2 + O2 = 2 CaO + 4 NO3
CuCl2 + AgOH = AgCl + Cu(OH)2 =>
CuCl2 + 2 AgOH = 2 AgCl + Cu(OH)2
AlCl3 + Na2CO3 = Al2(CO3)3 + (NaCl) =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6(NaCl)
Na2CO3(s) + FeCr2O4 + O2(g) = Fe2O3(s) + Na2CrO4(s) + CO2 =>
8 Na2CO3(s) + 4 FeCr2O4 + 7 O2(g) = 2 Fe2O3(s) + 8 Na2CrO4(s) + 8 CO2
TiOSO4 + NH4OH = Ti(OH)4 + NH3 + H2SO4 =>
TiOSO4 + 3 NH4OH = Ti(OH)4 + 3 NH3 + H2SO4
NaCl(aq) + KNO3(aq) = NaNO3 + KCl =>
NaCl(aq) + KNO3(aq) = NaNO3 + KCl
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + (NH4)2(NO3)2 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + (NH4)2(NO3)2
SnCl2 + HCl + O2 = SnCl4 + H2O =>
2 SnCl2 + 4 HCl + O2 = 2 SnCl4 + 2 H2O
FeO + CrO3 = FeCrO4 =>
FeO + CrO3 = FeCrO4
Fe2O3 + HNo3 = Fe(No3)3 + H2O =>
Fe2O3 + 6 HNo3 = 2 Fe(No3)3 + 3 H2O
NO3Cl + H2O = HNO3 + HCl + O =>
NO3Cl + H2O = HNO3 + HCl + O
BeO + KOH = Be(OH)2 + K2O =>
BeO + 2 KOH = Be(OH)2 + K2O
AlCl3 + Na = Al + NaCl =>
AlCl3 + 3 Na = Al + 3 NaCl
PO2 + H2SO4 = PSO4 + H2O + O2 =>
2 PO2 + 2 H2SO4 = 2 PSO4 + 2 H2O + O2
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
ZnCO3 + H3PO4 = Zn3P2O8 + H2CO3 =>
3 ZnCO3 + 2 H3PO4 = Zn3P2O8 + 3 H2CO3
Fe + HB2 = FeB2 + H2 =>
2 Fe + 2 HB2 = 2 FeB2 + H2
Cu(s) + S6(g) = CuS(s) =>
6 Cu(s) + S6(g) = 6 CuS(s)
Br2 + CuSO4 = Br2SO4 + Cu =>
Br2 + CuSO4 = Br2SO4 + Cu
KClO4(aq) = KCl(aq) + O2(g) =>
KClO4(aq) = KCl(aq) + 2 O2(g)
H2SO4 + KBr = HBr + K2SO4 =>
H2SO4 + 2 KBr = 2 HBr + K2SO4
(NH4)2SO4 + H2S = (NH4)2S + H2SO4 =>
(NH4)2SO4 + H2S = (NH4)2S + H2SO4
KOH + NH3 = K3N + H2O =>
3 KOH + NH3 = K3N + 3 H2O
BeO + KOH = K2BeO2 + H2O =>
BeO + 2 KOH = K2BeO2 + H2O
FeCl3 + (NH4)2SO3 = Fe2(SO3)3 + NH4Cl =>
2 FeCl3 + 3(NH4)2SO3 = Fe2(SO3)3 + 6 NH4Cl
Cl2 + CuI = CuCl + I2 =>
Cl2 + 2 CuI = 2 CuCl + I2
(CH3COO)2Ca = CH3COCH3 + CaO + CO2 =>
(CH3COO)2Ca = CH3COCH3 + CaO + CO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
MgS + Ca = CaS + Mg =>
MgS + Ca = CaS + Mg
MnO*H2SO4 = MnSO4 + H2O =>
MnO*H2SO4 = MnSO4 + H2O
CuS + KOH = CuOH + KS =>
CuS + KOH = CuOH + KS
H2O + O2 + NO2 = HNO3 =>
2 H2O + O2 + 4 NO2 = 4 HNO3
C2H4 + Br2 = HBr + C2 =>
C2H4 + 2 Br2 = 4 HBr + C2
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
C6H5CH3 + KMnO4 = C6H5COOH + MnO + O2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO + O2 + 2 KOH
K2(SO3) + HCl = SO2 + KCl + H2O =>
K2(SO3) + 2 HCl = SO2 + 2 KCl + H2O
HCl + Zn + Al = AlCl + ZnH =>
HCl + Zn + Al = AlCl + ZnH
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Pb(s) + Br2(l) = PbBr2(s) =>
Pb(s) + Br2(l) = PbBr2(s)
LiOH + Cu(NO3)2 = LiNO3 + Cu(OH)2 =>
2 LiOH + Cu(NO3)2 = 2 LiNO3 + Cu(OH)2
Mn + OH = Mn(OH)2 =>
Mn + 2 OH = Mn(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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