| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + 2 Ag = H2 + 2 AgCl
BaCl = Ba + Cl =>
BaCl = Ba + Cl
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
B + S2 = B2S3 =>
4 B + 3 S2 = 2 B2S3
(NH4)2CrO4 = Cr2O3 + N2 + H2O + NH3 =>
2(NH4)2CrO4 = Cr2O3 + N2 + 5 H2O + 2 NH3
CH2O + CuO = Cu2O + COOH2 =>
CH2O + 2 CuO = Cu2O + COOH2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
HFeO2 + NaCN + H2O = Fe(CN)2 + NaOH + O2 =>
4 HFeO2 + 8 NaCN + 2 H2O = 4 Fe(CN)2 + 8 NaOH + O2
Na2SO + CaCl2 = CaSO + NaCl =>
Na2SO + CaCl2 = CaSO + 2 NaCl
Cl + CuI = ClCu + I =>
Cl + CuI = ClCu + I
C106H263O110N16P + O2 = CO2 + NO3{-} + PO4{-3} + H2O + H{+} =>
C106H263O110N16P + 138 O2 = 106 CO2 + 16 NO3{-} + PO4{-3} + 122 H2O + 19 H{+}
Ca(ClO3) = Ca(ClO) + O2 =>
Ca(ClO3) = Ca(ClO) + O2
Mg + NH4Cl + H2O = MgCl2 + (NH3*H2O) + H2 =>
Mg + 2 NH4Cl + 2 H2O = MgCl2 + 2(NH3*H2O) + H2
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
NaBr + Cr = NaCr + Br2 =>
2 NaBr + 2 Cr = 2 NaCr + Br2
Na2SO4 + KNO2 = Na2NO2 + KSO4 =>
Na2SO4 + KNO2 = Na2NO2 + KSO4
K + O2 = K2O =>
4 K + O2 = 2 K2O
CaH2 + O2 = CaO + H2 =>
2 CaH2 + O2 = 2 CaO + 2 H2
Mn2{+} + H2O2 + OH{-} = MnO2 + H2O =>
2 Mn2{+} + 7 H2O2 + 2 OH{-} = 4 MnO2 + 8 H2O
CO2 + H2O + HNO3 + H2SO4 + H3PO4 = CH1650O0531N0170S0007P0006 + O2 =>
2.0000000000002CO2 + 1448 H2O + 340 HNO3 + 14 H2SO4 + 12 H3PO4 = 2 CH1650O0531N0170S0007P0006 + 757 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Si(OH)4 + NaOH = Na2SiO3 + H2O =>
Si(OH)4 + 2 NaOH = Na2SiO3 + 3 H2O
CaO + SO3 + H2O = Ca(HSO4)2 =>
CaO + 2 SO3 + H2O = Ca(HSO4)2
CH3COOH + Mg(OH)2 = (CH3COO)2Mg + HOH =>
2 CH3COOH + Mg(OH)2 = (CH3COO)2Mg + 2 HOH
P2O5 + H2O = H3O + PO4 =>
P2O5 + 9 H2O = 6 H3O + 2 PO4
KBr + KOH + NO3 = KBrO3 + KNO2 + H2O =>
KBr + 2 KOH + 2 NO3 = KBrO3 + 2 KNO2 + H2O
BaO + H2O = BaH2 + O2 =>
BaO + H2O = BaH2 + O2
Li3PO4(aq) + FeCl3(aq) = FePO4 + LiCl =>
Li3PO4(aq) + FeCl3(aq) = FePO4 + 3 LiCl
Fe2(SO4)3 + Li3PO4 = Li2SO4 + FePO4 =>
Fe2(SO4)3 + 2 Li3PO4 = 3 Li2SO4 + 2 FePO4
K2O + I2O7 = K2O7 + I2O =>
K2O + I2O7 = K2O7 + I2O
Mg2(s) + O2(g) = MgO(s) =>
Mg2(s) + O2(g) = 2 MgO(s)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
[Mg(OH)]2SO4 = Mg(OH)2 + MgSO4 =>
[Mg(OH)]2SO4 = Mg(OH)2 + MgSO4
C6H6 + KMnO4 + H2SO4 = C6H4O2 + MnSO4 + K2SO4 + H2O =>
5 C6H6 + 6 KMnO4 + 9 H2SO4 = 5 C6H4O2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
K2CO3*H2O = K2CO3 + H2O =>
K2CO3*H2O = K2CO3 + H2O
NaHSO4 + Al(OH)3 = Na2SO4 + Al2(SO4)3 + H2O =>
6 NaHSO4 + 2 Al(OH)3 = 3 Na2SO4 + Al2(SO4)3 + 6 H2O
Pb + H3PO4 = H2 + Pb3PO4 =>
6 Pb + 2 H3PO4 = 3 H2 + 2 Pb3PO4
MnO4{-} + NO2{-} + OH{-} = MnO3{2-} + NO3{-} + H2O =>
2 MnO4{-} + 3 NO2{-} + 2 OH{-} = 2 MnO3{2-} + 3 NO3{-} + H2O
AsH3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
5 AsH3 + 8 KMnO4 + 12 H2SO4 = 5 H3AsO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
NaHSO4 + Al(OH)3 = Na2SO4 + Al2(SO4)3 + H2O =>
6 NaHSO4 + 2 Al(OH)3 = 3 Na2SO4 + Al2(SO4)3 + 6 H2O
NaC2H3O2 + Ba = BaC2H3O2 + Na =>
NaC2H3O2 + Ba = BaC2H3O2 + Na
CH3CH3 + H2O = CH3CH3OH + H =>
CH3CH3 + H2O = CH3CH3OH + H
HOCN = CN + O2 + H2O =>
4 HOCN = 4 CN + O2 + 2 H2O
SO2(g) + HF(g) = SF4(g) + H2O =>
SO2(g) + 4 HF(g) = SF4(g) + 2 H2O
H3Po4 = H3 + Po4 =>
H3Po4 = H3 + Po4
NaCl + NH4NO3 = NaH4NO3 + NCl =>
NaCl + NH4NO3 = NaH4NO3 + NCl
CH4(g) + O6(g) = CO2(g) + H2O(l) =>
3 CH4(g) + 2 O6(g) = 3 CO2(g) + 6 H2O(l)
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Ca(OH)2 + Na2SO4 = CaSO4 + NaOH =>
Ca(OH)2 + Na2SO4 = CaSO4 + 2 NaOH
Al(SO2)3 + Ca(OH)2 = Al(OH)3 + Ca(SO2)2 =>
2 Al(SO2)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(SO2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
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