| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al2O3 = 4 Al + 3 O2
Al2O3 + Na2O + H2O = Na[Al(OH)4] =>
Al2O3 + Na2O + 4 H2O = 2 Na[Al(OH)4]
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + AgNO3 = Fe(NO3)3 + Ag =>
Fe + 3 AgNO3 = Fe(NO3)3 + 3 Ag
(NH4)2Cl2O7 = N2 + Cl2O3 + H2O =>
(NH4)2Cl2O7 = N2 + Cl2O3 + 4 H2O
PbCl2 + CH3COOH = Pb(CH3COO)2 + HCl =>
PbCl2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HCl
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Cl2 + AlI = ClI + Al =>
Cl2 + 2 AlI = 2 ClI + 2 Al
(NH4)2(SO4) + KOH = NH4OH + K2SO4 =>
(NH4)2(SO4) + 2 KOH = 2 NH4OH + K2SO4
B2O3 + CaF2 + H2SO4 = BF3 + CaSO4 + H2O =>
B2O3 + 3 CaF2 + 3 H2SO4 = 2 BF3 + 3 CaSO4 + 3 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CuO + Br2 = CuBr + O2 =>
2 CuO + Br2 = 2 CuBr + O2
C2H6 + KMnO4 + H2O = C2H6(OH)2 + KMnO2(OH)2 =>
C2H6 + KMnO4 + 2 H2O = C2H6(OH)2 + KMnO2(OH)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C8H14 + Br2 = C8H14Br4 =>
C8H14 + 2 Br2 = C8H14Br4
CH3NH2 + O2 + OH{-}{-} = CO3{2-} + H2O + N2 =>
4 CH3NH2 + 9 O2 + 8 OH{-}{-} = 4 CO3{2-} + 14 H2O + 2 N2
ZnO + HCl = ZnOHCl =>
ZnO + HCl = ZnOHCl
B + O2 = BO =>
2 B + O2 = 2 BO
AgClO4(aq) + CaBr2(aq) = AgBr(aq) + Ca(ClO4)2(aq) =>
2 AgClO4(aq) + CaBr2(aq) = 2 AgBr(aq) + Ca(ClO4)2(aq)
CH3OH + C2H5COOH = C2H5COOCH3 + H2O =>
CH3OH + C2H5COOH = C2H5COOCH3 + H2O
Al2(SO4) + AgNO3 = AlNO3 + Ag2SO4 =>
Al2(SO4) + 2 AgNO3 = 2 AlNO3 + Ag2SO4
H{+} + OH{-} = H2O =>
H{+} + OH{-} = H2O
C2H3NO + H2O + O2 = CO2 + C2H8N2O =>
2 C2H3NO + H2O + O2 = 2 CO2 + C2H8N2O
H3PO4 + K2S = K2PO4 + H3S =>
H3PO4 + K2S = K2PO4 + H3S
N2H4O3 + N2O3C6H8 = CO2 + H2O + N2 =>
13 N2H4O3 + N2O3C6H8 = 6 CO2 + 30 H2O + 14 N2
S + NO3 = SO3 + NO =>
2 S + 3 NO3 = 2 SO3 + 3 NO
K2MnO4 + H2SO4 = H2O + K2SO4 + MnO2 + KMnO4 =>
3 K2MnO4 + 2 H2SO4 = 2 H2O + 2 K2SO4 + MnO2 + 2 KMnO4
MnSO4 + KClO3 + KOH = K2MnO4 + KClO + K2SO4 + H2O =>
MnSO4 + KClO3 + 4 KOH = K2MnO4 + KClO + K2SO4 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn(NO3)2K4Fe(CN)6 = ZnK4Fe(CN)6(NO3)2 =>
Zn(NO3)2K4Fe(CN)6 = ZnK4Fe(CN)6(NO3)2
Cu2O + CO2 = CuO + CO =>
Cu2O + CO2 = 2 CuO + CO
C3H6 + HCl = C3H6Cl2 + H2 =>
C3H6 + 2 HCl = C3H6Cl2 + H2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Fe3{+} + MnO4{-} + H{+} = Fe2{+} + Mn2{+} + H2O =>
26 Fe3{+} + 2 MnO4{-} + 16 H{+} = 39 Fe2{+} + Mn2{+} + 8 H2O
NaBrO4 = NaBr + O2 =>
NaBrO4 = NaBr + 2 O2
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
C3H6N6O6 + O = H2O + CO2 + N2 =>
C3H6N6O6 + 3 O = 3 H2O + 3 CO2 + 3 N2
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Na2S + Ba(OH)2 = Na2(OH)2 + BaS =>
Na2S + Ba(OH)2 = Na2(OH)2 + BaS
Cs2SO4 + H2O = H2SO4 + CsOH =>
Cs2SO4 + 2 H2O = H2SO4 + 2 CsOH
Re(OH)4 = ReO2 + H2O =>
Re(OH)4 = ReO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + S502 = ZnS =>
502 Zn + S502 = 502 ZnS
C2H5OH + CrO2 + H2SO4 = C2H4O + Cr2(SO4)3 + H2O =>
C2H5OH + 2 CrO2 + 3 H2SO4 = C2H4O + Cr2(SO4)3 + 4 H2O
Cu2O + CO2 = CuO + CO =>
Cu2O + CO2 = 2 CuO + CO
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CaSO4 + Mg(HO)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(HO)2 = Ca(OH)2 + MgSO4
NO3 + C = N2 + CO2 =>
2 NO3 + 3 C = N2 + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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