| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2NH4Cl = MgNH4Cl3
Ti(NO3)3 + KSO4 = KNO3 + Ti(SO4)3 =>
Ti(NO3)3 + 3 KSO4 = 3 KNO3 + Ti(SO4)3
FeCl + NH3 = [Fe(NH3)4]Cl =>
FeCl + 4 NH3 = [Fe(NH3)4]Cl
CaCO3 + CH3COOH = HC3COOCa + H2O + CO2 =>
8 CaCO3 + 15 CH3COOH = 8 HC3COOCa + 26 H2O + 6 CO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K + HNO3 = H2 + KNO3 =>
2 K + 2 HNO3 = H2 + 2 KNO3
[Cu(H2O)6] + SCN = [Cu(SCN)4] + H2O =>
[Cu(H2O)6] + 4 SCN = [Cu(SCN)4] + 6 H2O
Cr2(SO4)3 + (NH4)2CO3 = Cr2(CO3)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2CO3 = Cr2(CO3)3 + 3(NH4)2SO4
Fe(OH)2 + CaO = FeO + Ca(OH)2 =>
Fe(OH)2 + CaO = FeO + Ca(OH)2
C6H5OH + H2SO4 = C6H6SO4 + H2O =>
C6H5OH + H2SO4 = C6H6SO4 + H2O
SnS2Na2S = SnSNa2S2 =>
SnS2Na2S = SnSNa2S2
C2H4O2 + KOH = C2H3O2 + H2O + K =>
C2H4O2 + KOH = C2H3O2 + H2O + K
AgNO3 + Tl = Tl(NO3)3 + Ag =>
3 AgNO3 + Tl = Tl(NO3)3 + 3 Ag
Cl + NaS2O3 + NaOH = NaCl + NaSO4 + H2O =>
9 Cl + NaS2O3 + 10 NaOH = 9 NaCl + 2 NaSO4 + 5 H2O
H2 + Ti = TiH =>
H2 + 2 Ti = 2 TiH
CaCl2 + C2H5OH = Ca + (C2H5OH)4(Cl)2 =>
CaCl2 + 4 C2H5OH = Ca + (C2H5OH)4(Cl)2
C3H3O3 + H2O = H3O + C3H2O3 =>
C3H3O3 + H2O = H3O + C3H2O3
HNO3 + Ca = Ca(NO3)2 + NH4(NO3) + H2O =>
10 HNO3 + 4 Ca = 4 Ca(NO3)2 + NH4(NO3) + 3 H2O
Fe + O + H2O = FeO(OH) =>
2 Fe + 3 O + H2O = 2 FeO(OH)
NaBr + NaBr2O3 + H2SO4 = Na2SO4 + H2O + Br2 =>
10 NaBr + 2 NaBr2O3 + 6 H2SO4 = 6 Na2SO4 + 6 H2O + 7 Br2
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
Fe3O4 + Al3 = Fe3Al + O2 =>
3 Fe3O4 + Al3 = 3 Fe3Al + 6 O2
C1 + L2 = C1L2 =>
C1 + L2 = C1L2
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2CO3(s) =>
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2CO3(s)
ZnF + H2O = ZnO + H2F =>
ZnF + H2O = ZnO + H2F
K2Cr2O7(aq) + BaCl2(aq) = BaCr2O7 + KCl =>
K2Cr2O7(aq) + BaCl2(aq) = BaCr2O7 + 2 KCl
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
CrCl2 + H2S = CrS + HCl =>
CrCl2 + H2S = CrS + 2 HCl
PH4I + H2SO4 = H3PO3 + I2 + SO2 + H2O =>
2 PH4I + 7 H2SO4 = 2 H3PO3 + I2 + 7 SO2 + 8 H2O
Zn + HC = Zn2HC =>
2 Zn + HC = Zn2HC
Ca(NO3)2 + (H2)2O = H2NO3 + CaO =>
Ca(NO3)2 + (H2)2O = 2 H2NO3 + CaO
PO4 + H2O = PH3 + OH =>
PO4 + 7 H2O = PH3 + 11 OH
AgCl = ClAg =>
AgCl = ClAg
KNaC4H4O6*4H2O + H2O2 = CO2 + NaOH + KOH + H2O =>
KNaC4H4O6*4H2O + 5 H2O2 = 4 CO2 + NaOH + KOH + 10 H2O
NaHCO3 + C6H8O7 = C6H7O7Na + CO2 + H2O =>
NaHCO3 + C6H8O7 = C6H7O7Na + CO2 + H2O
P2O3 + KMnO4 + KOH = K3PO4 + K2MnO4 + H2O =>
P2O3 + 4 KMnO4 + 10 KOH = 2 K3PO4 + 4 K2MnO4 + 5 H2O
Cu(NH3)4(ClO4)2 + NH2CH2COOH = Cu + Cl2 + N2 + CO2 + H2O =>
9 Cu(NH3)4(ClO4)2 + 4 NH2CH2COOH = 9 Cu + 9 Cl2 + 20 N2 + 8 CO2 + 64 H2O
H{+} + CO3{2-} = H2CO3 = H2O + CO2 =>
2 H{+} + CO3{2-} = H2CO3
H2SO3 + Au(OH)3 = Au(OH)SO3 + H2O =>
H2SO3 + Au(OH)3 = Au(OH)SO3 + 2 H2O
FeO + N2 = Fe3N2 + O2 =>
6 FeO + 2 N2 = 2 Fe3N2 + 3 O2
CuO(s)H2SO4(aq) = CuSO4(aq) + H2O =>
CuO(s)H2SO4(aq) = CuSO4(aq) + H2O
Na2SiO3 + CaSiO3 + SiO2 = Na2O*CaO*6SiO2 =>
Na2SiO3 + CaSiO3 + 4 SiO2 = Na2O*CaO*6SiO2
Ca3(PO4)2(s) + SiO2(s) + C(s) = P4(g) + CaSiO3(s) + CO(g) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = P4(g) + 6 CaSiO3(s) + 10 CO(g)
Al + Cr{3}O3 = Al{3}O3 + Cr =>
Al + Cr{3}O3 = Al{3}O3 + Cr
H2S + O = H2 + SO2 =>
H2S + 2 O = H2 + SO2
KMnO4 + Co(OH)2 + H2SO4 = MnSO4 + Co2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 Co(OH)2 + 18 H2SO4 = 2 MnSO4 + 5 Co2(SO4)3 + K2SO4 + 28 H2O
HC3H503 + OH = C2H3O2 + H2O =>
2 HC3H503 + 1011 OH = 3 C2H3O2 + 1005 H2O
CuS + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
CuS + 10 HNO3 = Cu(NO3)2 + H2SO4 + 8 NO2 + 4 H2O
KOH + FeCl2 = KCl + Fe(OH)2* =>
2 KOH + FeCl2 = 2 KCl + Fe(OH)2*
K2CO3(aq) + HNO3(aq) = KNO3(aq) + H2CO3(s) =>
K2CO3(aq) + 2 HNO3(aq) = 2 KNO3(aq) + H2CO3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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