| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2S + 2 Al(OH)3 = Al2S3 + 6 H2O
FeS + CS2 = FeC + S2 =>
2 FeS + 2 CS2 = 2 FeC + 3 S2
S + KNO3 = SO2 + N2 + K2SO4 =>
2 S + 2 KNO3 = SO2 + N2 + K2SO4
Fe + HNO3 = Fe(NO3)3 + H2O + N2(N2O) =>
6 Fe + 22 HNO3 = 6 Fe(NO3)3 + 11 H2O + N2(N2O)
C6H8O7 + CaCO3 = Ca + H2O + C6H5O7 =>
9 C6H8O7 + 6 CaCO3 = 6 Ca + 11 H2O + 10 C6H5O7
Al + FeN2 = AlN + Fe =>
2 Al + FeN2 = 2 AlN + Fe
K2CrO4 + CaSO4 = K2SO4 + CaCrO4 =>
K2CrO4 + CaSO4 = K2SO4 + CaCrO4
FeCl3 + KCNS = Fe(CNS) + KCl3 =>
FeCl3 + KCNS = Fe(CNS) + KCl3
KOH + Fe(NO3)3 = KNO3 + Fe(OH)3 =>
3 KOH + Fe(NO3)3 = 3 KNO3 + Fe(OH)3
C2H5OH + CH3COOH = CH3COOC2H5 + H3O =>
6 C2H5OH + 4 CH3COOH = 5 CH3COOC2H5 + 4 H3O
Au + ZnSO4 = AuSO4 + Zn =>
Au + ZnSO4 = AuSO4 + Zn
Pb(NO3)2 + CuSO4 = Pb(SO4) + (NO3) + Cu =>
Pb(NO3)2 + CuSO4 = Pb(SO4) + 2(NO3) + Cu
(CaH)2(CO3)3 = CaCO3 + CO2 + H2O =>
(CaH)2(CO3)3 = 2 CaCO3 + CO2 + H2O
Mg(OH)2 + H3PO4 = H2 + O + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2 + 6 O + Mg3(PO4)2
Sn + AuPO4 = Sn3(PO4)4 + Au =>
3 Sn + 4 AuPO4 = Sn3(PO4)4 + 4 Au
Os3N7 = Os + N2 =>
2 Os3N7 = 6 Os + 7 N2
Cu + P4 = Cu3P =>
12 Cu + P4 = 4 Cu3P
CH3COOC10H15 + H2O = C10H16O + CH3COOH =>
CH3COOC10H15 + H2O = C10H16O + CH3COOH
Al(OH)3 + NaOH = Na[Al(OH)3](OH)(aq) =>
Al(OH)3 + NaOH = Na[Al(OH)3](OH)(aq)
FeCl3*6H2O + AcAc = Fe(AcAc)3 + H2O + Cl =>
FeCl3*6H2O + 3 AcAc = Fe(AcAc)3 + 6 H2O + 3 Cl
HF + CaOH = HOH + CaF =>
HF + CaOH = HOH + CaF
CH3COH + H2O = CO2 + H2 =>
CH3COH + 3 H2O = 2 CO2 + 5 H2
K + NaCl = KCl + Na =>
K + NaCl = KCl + Na
Ba(OH)2 + HF = HF(OH) + Ba =>
Ba(OH)2 + 2 HF = 2 HF(OH) + Ba
Pb(NO3)2(aq) + Na2CO3(aq) + H2O(l) = Pb(OH)2*2PbCO3(s) + CO2(g) + NaNO3(aq) =>
3 Pb(NO3)2(aq) + 3 Na2CO3(aq) + H2O(l) = Pb(OH)2*2PbCO3(s) + CO2(g) + 6 NaNO3(aq)
C3H7OH + CuO = C2H5COOH + H2O + Cu =>
C3H7OH + 2 CuO = C2H5COOH + H2O + 2 Cu
FeCl3 + KCNS = Fe(CNS) + KCl3 =>
FeCl3 + KCNS = Fe(CNS) + KCl3
C2H4(g) + O2(g) = H2O(l) + CO2(g) =>
C2H4(g) + 3 O2(g) = 2 H2O(l) + 2 CO2(g)
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
Ca(OH)2 + H2S = Ca(HS)2 + H2O =>
Ca(OH)2 + 2 H2S = Ca(HS)2 + 2 H2O
H2O + SO2 = HSO3{-} + H{+} =>
H2O + SO2 = HSO3{-} + H{+}
FeCl3 + KCNS = Fe(CNS) + KCl3 =>
FeCl3 + KCNS = Fe(CNS) + KCl3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeCl3 + KCNS = Fe(CNS) + KCl3 =>
FeCl3 + KCNS = Fe(CNS) + KCl3
H2SO4 + Al(OH)3 + H2O = Al2(SO4)3*7H2O =>
3 H2SO4 + 2 Al(OH)3 + H2O = Al2(SO4)3*7H2O
TlCl + ClO{-} + OH{-} = Tl2O3 + Cl{-} + H2O =>
2 TlCl + 2 ClO{-} + 2 OH{-} = Tl2O3 + 4 Cl{-} + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cl2 + {-}1 = Cl{-}1 =>
Cl2 + 2{-}1 = 2 Cl{-}1
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
I2 + HNO3 = NIO3 + NO2 + H2O =>
I2 + 4 HNO3 = 2 NIO3 + 2 NO2 + 2 H2O
Ca(s) + H2O(l) = H2(g) + CaOH(aq) =>
2 Ca(s) + 2 H2O(l) = H2(g) + 2 CaOH(aq)
C3H4 + KMnO4 + H2O = CO2 + MnO2 + KOH =>
3 C3H4 + 16 KMnO4 + 2 H2O = 9 CO2 + 16 MnO2 + 16 KOH
NaF + Ag(NO3) = AgF + NaNO3 =>
NaF + Ag(NO3) = AgF + NaNO3
Zn + H2SO3 = ZnSO3 + S + H2O =>
2 Zn + 3 H2SO3 = 2 ZnSO3 + S + 3 H2O
MgCO3 + CuNO3 = Mg(NO3)2 + Cu2CO3 =>
MgCO3 + 2 CuNO3 = Mg(NO3)2 + Cu2CO3
NO2 + HO2 + H2O = HNO3 =>
3 NO2 + HO2 + H2O = 3 HNO3
FeSO4 + NO2 = FeSO4NO2 =>
FeSO4 + NO2 = FeSO4NO2
Ba(HSO3)2 + Ba(OH)2 = BaSO3 + H2O =>
Ba(HSO3)2 + Ba(OH)2 = 2 BaSO3 + 2 H2O
K(s) + I2(s) = KI(s) =>
2 K(s) + I2(s) = 2 KI(s)
CrO3 + HCl = CrCl6 + H2O =>
CrO3 + 6 HCl = CrCl6 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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