| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + CoPO4 = Co + AlPO4
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3 + KNO3 =>
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3 + 2 KNO3
AgCl + NH3 = [Ag(NH3)2Cl] =>
AgCl + 2 NH3 = [Ag(NH3)2Cl]
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
N + F = NF9 =>
N + 9 F = NF9
MgCn2 + KCl = KCn2 + MgCl =>
MgCn2 + KCl = KCn2 + MgCl
Pb(NO3)2 + HCl = PbCl2(s) + H + NO3 =>
Pb(NO3)2 + 2 HCl = PbCl2(s) + 2 H + 2 NO3
Cu3(CO3)2(OH)2 = CuO + H2O + CO2 =>
Cu3(CO3)2(OH)2 = 3 CuO + H2O + 2 CO2
C6H8O6 + NO2 = C6H6O6 + H2O + NO =>
C6H8O6 + NO2 = C6H6O6 + H2O + NO
KOH + HI = KI + H2O =>
KOH + HI = KI + H2O
Ti + HNO3 + HCl = TiCl4 + NO + H2O =>
3 Ti + 4 HNO3 + 12 HCl = 3 TiCl4 + 4 NO + 8 H2O
HNO3(aq) + Sr(OH)2(aq) = H2O(l) + Sr(NO3)2(aq) =>
2 HNO3(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(NO3)2(aq)
CuO + N = CuN + O =>
CuO + N = CuN + O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2SO4(aq) = O2(g) + SO2(g) + H2O(l) =>
2 H2SO4(aq) = O2(g) + 2 SO2(g) + 2 H2O(l)
BaO + SiO2 = BaSi + O =>
BaO + SiO2 = BaSi + 3 O
NaBr + KCl = KBr + NaCl =>
NaBr + KCl = KBr + NaCl
Al(oh)3 + H2SO4 = Al2(SO4)3 + H2 =>
2 Al(oh)3 + 9 H2SO4 = 3 Al2(SO4)3 + 9 H2
C12H26 = C8H18 + C2H4 =>
C12H26 = C8H18 + 2 C2H4
N2O3H2O = HNO2 =>
N2O3H2O = 2 HNO2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
TeO2 + SO2 + H2O = Te + H2SO4 =>
TeO2 + 2 SO2 + 2 H2O = Te + 2 H2SO4
KNO3 + KI + H2SO4 = NO + I2 + K2SO4 + H2O =>
2 KNO3 + 6 KI + 4 H2SO4 = 2 NO + 3 I2 + 4 K2SO4 + 4 H2O
P4O10 = P4 + O2 =>
P4O10 = P4 + 5 O2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
K2 + PtCl4 + NH3 = Pt(NH3)2Cl2 + KCl =>
K2 + PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 KCl
Ni3N2 + NaOH = Ni(OH)2 + Na3N =>
Ni3N2 + 6 NaOH = 3 Ni(OH)2 + 2 Na3N
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
KAl(SO4)2 + NaHC4H4O6 = NaAl(SO4)2 + KHC4H4O6 =>
KAl(SO4)2 + NaHC4H4O6 = NaAl(SO4)2 + KHC4H4O6
Na2SO3 + HCl = NaCl(aq) + SO2 + H2O(l) =>
Na2SO3 + 2 HCl = 2 NaCl(aq) + SO2 + H2O(l)
Mn{2+} + IO3{-} + H2O = MnO4{-} + I{-} + H{+} =>
6 Mn{2+} + 5 IO3{-} + 9 H2O = 6 MnO4{-} + 5 I{-} + 18 H{+}
(CH3)5C3SH + O2 = CO2 + H2O + SO2 =>
(CH3)5C3SH + 13 O2 = 8 CO2 + 8 H2O + SO2
Cr + SnCl4 = Sn + CrCl3 =>
4 Cr + 3 SnCl4 = 3 Sn + 4 CrCl3
C4H502N + O2 = CO2 + H2O + NH3 =>
4 C4H502N + 515 O2 = 16 CO2 + 998 H2O + 4 NH3
ZnO + S = ZnS + O =>
ZnO + S = ZnS + O
NaOH + Na2CO3 = NaCO3 + Na2(OH) =>
NaOH + Na2CO3 = NaCO3 + Na2(OH)
S2O8{-2} + I{-} = I2 + SO4{-2} =>
S2O8{-2} + 2 I{-} = I2 + 2 SO4{-2}
C4H8N2O2 + NiSO4 = (C4H7O2N2)2Ni + H2SO4 =>
2 C4H8N2O2 + NiSO4 = (C4H7O2N2)2Ni + H2SO4
PbS + Li3N = Li2S + Pb3N2 =>
3 PbS + 2 Li3N = 3 Li2S + Pb3N2
C14H10 + Fe2O3 = C14H8O2 + FeO + H2O =>
C14H10 + 3 Fe2O3 = C14H8O2 + 6 FeO + H2O
PbSO3 + HCl = PbCl2 + SO2 + H2O =>
PbSO3 + 2 HCl = PbCl2 + SO2 + H2O
C3H5 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
10 C3H5 + 34 KMnO4 + 51 H2SO4 = 30 CO2 + 76 H2O + 34 MnSO4 + 17 K2SO4
(CH3)2NH2 + HCl = (CH3)2NH + H2Cl =>
(CH3)2NH2 + HCl = (CH3)2NH + H2Cl
NH4F = F + N2 + H2 =>
2 NH4F = 2 F + N2 + 4 H2
HBr + Fe(CH3COO)2 = FeBr2 + CH3COOH =>
2 HBr + Fe(CH3COO)2 = FeBr2 + 2 CH3COOH
AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + NaNO3(aq) =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + 3 NaNO3(aq)
Pb(NO3)2 + K2C2O4 = Pb(C2O4) + K2(NO3)2 =>
Pb(NO3)2 + K2C2O4 = Pb(C2O4) + K2(NO3)2
FeSO4 + H2SO4 + Cu(NO3)2 = Fe(NO3)3 + CuSO4 + NO + H2O =>
3 FeSO4 + 2 H2SO4 + 5 Cu(NO3)2 = 3 Fe(NO3)3 + 5 CuSO4 + NO + 2 H2O
CO + H = (CH4) + H2O =>
CO + 6 H = (CH4) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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