| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(CH3COO)2*H2O + K2CO3 = CaCO3 + K2(CH3COO)2*H2O
(NH4)2SO4 + SO4 = H2O + N2 + SO2 =>
(NH4)2SO4 + SO4 = 4 H2O + N2 + 2 SO2
ZnC4H6O4 + Na3PO4 = Zn3(PO4)2 + C2H3NaO2 =>
3 ZnC4H6O4 + 2 Na3PO4 = Zn3(PO4)2 + 6 C2H3NaO2
Y2O3 + BaCO3 + Fe2O3 + CuO = YBaCuFeO5 + CO2 =>
Y2O3 + 2 BaCO3 + Fe2O3 + 2 CuO = 2 YBaCuFeO5 + 2 CO2
CaCl2 + KMnO4 + MnCl2 + NaOH = CaMnO3 + KCl + H2O + NaCl =>
5 CaCl2 + 2 KMnO4 + 3 MnCl2 + 14 NaOH = 5 CaMnO3 + 2 KCl + 7 H2O + 14 NaCl
Na2CO3 + Pb(NO3)2 = Pb(CO3) + NaNO3 =>
Na2CO3 + Pb(NO3)2 = Pb(CO3) + 2 NaNO3
PtOH + H2O = PtO2 + H2 =>
2 PtOH + 2 H2O = 2 PtO2 + 3 H2
Fe2O3(s) + HNO3(ac) = Fe(NO3)3(ac) + H2O(l) =>
Fe2O3(s) + 6 HNO3(ac) = 2 Fe(NO3)3(ac) + 3 H2O(l)
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
C4H9NH2 + H2SO4 = (C4H9NH3)2SO4 =>
2 C4H9NH2 + H2SO4 = (C4H9NH3)2SO4
Na2CO3 + NaOH = Na + OHCO3 =>
Na2CO3 + NaOH = 3 Na + OHCO3
AlCl3 + NH3 + H2O = Al(OH)3 + NH4 + Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4 + 3 Cl
TiCl4 + FeCl2 = FeCl3 + TiCl2 =>
TiCl4 + 2 FeCl2 = 2 FeCl3 + TiCl2
NH4Cl + Na2O4S = H8N2O4S + NaCl =>
2 NH4Cl + Na2O4S = H8N2O4S + 2 NaCl
KClO + Br2 + H2SO4 = KBrO3 + Cl2 + K2SO4 + H2O =>
10 KClO + Br2 + 4 H2SO4 = 2 KBrO3 + 5 Cl2 + 4 K2SO4 + 4 H2O
PH3 + O2 = H2O + P4OH10 =>
4 PH3 + O2 = H2O + P4OH10
Ca(CO3)H2(SO4) = Ca(SO4)H2(CO3) =>
Ca(CO3)H2(SO4) = Ca(SO4)H2(CO3)
G + U + S = GUS =>
G + U + S = GUS
(CH3)2N2H2(l) + N2O4(l) = N2(g) + H2O(g) + CO2(g) =>
(CH3)2N2H2(l) + 2 N2O4(l) = 3 N2(g) + 4 H2O(g) + 2 CO2(g)
CH2CH3CH2 + O2 = CO2 + H2 =>
2 CH2CH3CH2 + 6 O2 = 6 CO2 + 7 H2
Na + H + P + O = Na2HPO4 =>
2 Na + H + P + 4 O = Na2HPO4
CuSO4 + HSO4 = Cu(SO4)2 + H2 =>
2 CuSO4 + 2 HSO4 = 2 Cu(SO4)2 + H2
Fe2S3 + MgBr2 = FeBr3 + MgS =>
Fe2S3 + 3 MgBr2 = 2 FeBr3 + 3 MgS
Hg + FeCl2 = HgCl2 + Fe =>
Hg + FeCl2 = HgCl2 + Fe
ZnSO4 + KMnO4 = K2SO4 + Zn(MnO4)2 =>
ZnSO4 + 2 KMnO4 = K2SO4 + Zn(MnO4)2
PO4 = O2 + P2 =>
2 PO4 = 4 O2 + P2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
NH4Cl + AlCl3 = AlN + HCl =>
NH4Cl + AlCl3 = AlN + 4 HCl
Na2S2O3 + FeCl3 = NaCl + Na2S4O6 + FeCl2 =>
2 Na2S2O3 + 2 FeCl3 = 2 NaCl + Na2S4O6 + 2 FeCl2
Mn + H2SO4 = Mn(SO4) + H2 =>
Mn + H2SO4 = Mn(SO4) + H2
H2S + NaOCl = NaCl + H2SO4 =>
H2S + 4 NaOCl = 4 NaCl + H2SO4
Fe + NaNO3 = Fe3O4 + NaNO2 =>
3 Fe + 4 NaNO3 = Fe3O4 + 4 NaNO2
NaOH + SIO2 = Na4SIO4 + H2O =>
4 NaOH + SIO2 = Na4SIO4 + 2 H2O
Na3PO4 + BaNO3 = Na2NO3 + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaNO3 = 3 Na2NO3 + Ba3(PO4)2
KI(ac) + Cl2(ac) = KCl + I2(ac) =>
2 KI(ac) + Cl2(ac) = 2 KCl + I2(ac)
C8H5O4K + NaOH = C8H4NaKO4 + H2O =>
C8H5O4K + NaOH = C8H4NaKO4 + H2O
H2 + P4 + O2 = H3PO4 =>
6 H2 + P4 + 8 O2 = 4 H3PO4
C5H11OH + C7H6O3 = C12H16O3 + H2O =>
C5H11OH + C7H6O3 = C12H16O3 + H2O
Mg + NHO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 NHO3 = 4 Mg(NO3)2 + N2O + 5 H2O
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
CH3(CH2)2CH3(g) + O(g) = CO2 + H2O(g) =>
CH3(CH2)2CH3(g) + 13 O(g) = 4 CO2 + 5 H2O(g)
NaFeO2 + HNO3 = Fe(NO3)3 + NaNO3 + H2O =>
NaFeO2 + 4 HNO3 = Fe(NO3)3 + NaNO3 + 2 H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
MnO2 + Cr{3+} + OH{-} = CrO4{2-} + Mn{2+} + H2O =>
3 MnO2 + 2 Cr{3+} + 4 OH{-} = 2 CrO4{2-} + 3 Mn{2+} + 2 H2O
Si + Al = SiAl =>
Si + Al = SiAl
SbF5 + HNO3 = HNO3SbF5 =>
SbF5 + HNO3 = HNO3SbF5
Ae2O3 = Ae + O2 =>
2 Ae2O3 = 4 Ae + 3 O2
Fe(NO3)3 + HNO3 = Fe(OH)3 + NO3 + NO2 =>
Fe(NO3)3 + 3 HNO3 = Fe(OH)3 + 3 NO3 + 3 NO2
MgSO4(aq) + Ca3(PO4)2(aq) = Mg3(PO4)2 + CaSO4 =>
3 MgSO4(aq) + Ca3(PO4)2(aq) = Mg3(PO4)2 + 3 CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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