| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NO2 + H2O = 2 HNO3 + NO
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
ZnO + BaCl2 = ZnCl2 + BaO =>
ZnO + BaCl2 = ZnCl2 + BaO
Al + O4 = AlO2 =>
2 Al + O4 = 2 AlO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Sr + H2(NO3)2 = Sr(NO3)2 + H2 =>
Sr + H2(NO3)2 = Sr(NO3)2 + H2
Fe2O3 + LiOH = LiFeO2 + H2O =>
Fe2O3 + 2 LiOH = 2 LiFeO2 + H2O
Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3
CH3COONa + KNO3 = Na2CO3 + K2CO3 + N2 + H2O + CO =>
8 CH3COONa + 10 KNO3 = 4 Na2CO3 + 5 K2CO3 + 5 N2 + 12 H2O + 7 CO
Cl2 + KI = KICl2 =>
Cl2 + KI = KICl2
NaCl + H2Z = Na2Z + HCl =>
2 NaCl + H2Z = Na2Z + 2 HCl
CuSO4 + H3PO4 = Cu3PO4 + H2 + SO4 =>
6 CuSO4 + 2 H3PO4 = 2 Cu3PO4 + 3 H2 + 6 SO4
C2H6 + NH4ClO4 = CO2 + H2O + HCl + N2 =>
5 C2H6 + 14 NH4ClO4 = 10 CO2 + 36 H2O + 14 HCl + 7 N2
Cr2O3 + KClO3 + KOH = K2CrO4 + KCl + H =>
3 Cr2O3 + KClO3 + 12 KOH = 6 K2CrO4 + KCl + 12 H
CaCO + C = CaC + CO2 =>
2 CaCO + C = 2 CaC + CO2
C3H8 + O2 + KOH = C10H7OK + H2O =>
20 C3H8 + 31 O2 + 6 KOH = 6 C10H7OK + 62 H2O
Ag3O4 + H = H2O3 + Ag2 =>
6 Ag3O4 + 16 H = 8 H2O3 + 9 Ag2
CH3COOH + C2H5OH = CH3CH2COOCH3 + H2O =>
CH3COOH + C2H5OH = CH3CH2COOCH3 + H2O
Na2Zn(OH)4 + H2SO4 = Zn(OH)2 + H2O + Na2SO4 =>
Na2Zn(OH)4 + H2SO4 = Zn(OH)2 + 2 H2O + Na2SO4
Na[Al(H2O)2(OH)4] + CO2 = Na2CO3 + Al(OH)3 + H2O =>
2 Na[Al(H2O)2(OH)4] + CO2 = Na2CO3 + 2 Al(OH)3 + 5 H2O
KI + KMnO4 = I2 + K2MnO4 =>
2 KI + 2 KMnO4 = I2 + 2 K2MnO4
K + MgO = Mg + K2O =>
2 K + MgO = Mg + K2O
K(MnO4) + AlI3 + H2SO4 = MnSO4 + K2(SO4) + Al2(SO4)3 + I2 + H2O =>
6 K(MnO4) + 10 AlI3 + 24 H2SO4 = 6 MnSO4 + 3 K2(SO4) + 5 Al2(SO4)3 + 15 I2 + 24 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
(X)3Y + Pb(Z)4 = Pb3(Y)4 + XZ =>
4(X)3Y + 3 Pb(Z)4 = Pb3(Y)4 + 12 XZ
Cr + H2 = CrH2 =>
Cr + H2 = CrH2
Ca(OH)2 + Al2(CO3)3 = Al(OH)3 + CaCO3 =>
3 Ca(OH)2 + Al2(CO3)3 = 2 Al(OH)3 + 3 CaCO3
C4H9NO2 + H2 = C4H12N + H2O =>
2 C4H9NO2 + 7 H2 = 2 C4H12N + 4 H2O
NaOH + CH4 = H2O + Na + CO =>
6 NaOH + CH4 = 5 H2O + 6 Na + CO
BaCl2*2H2O + AgNO3 = Ba(NO3)2 + AgCl + H2O =>
BaCl2*2H2O + 2 AgNO3 = Ba(NO3)2 + 2 AgCl + 2 H2O
MnO4(aq) + HSO3(aq) = Mn2(aq) + SO4(aq) + H2O(l) =>
6 MnO4(aq) + 16 HSO3(aq) = 3 Mn2(aq) + 16 SO4(aq) + 8 H2O(l)
(NH4)2CO3 + Sr(OH)2 = SrCO3 + H2O + NH3 =>
(NH4)2CO3 + Sr(OH)2 = SrCO3 + 2 H2O + 2 NH3
LiBr + ZnCl2 = LiCl + ZnBr2 =>
2 LiBr + ZnCl2 = 2 LiCl + ZnBr2
Ba + HNO3 = Ba(NO3)2 + N2O + H2O =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + N2O + 5 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
H2O + KCl = KOH + Cl2 + H2 =>
2 H2O + 2 KCl = 2 KOH + Cl2 + H2
Sr + NH4OH = Sr(OH) + NH4 =>
Sr + NH4OH = Sr(OH) + NH4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al(s) + NaOH(aq) = Al(OH)3(s) + Na(aq) =>
Al(s) + 3 NaOH(aq) = Al(OH)3(s) + 3 Na(aq)
TiCl3 + NaOH = TiO2 + NaCl + H2 + H2O =>
2 TiCl3 + 6 NaOH = 2 TiO2 + 6 NaCl + H2 + 2 H2O
C2H4O2 + Al(OH)3 = H2O + C6H9AlO6 =>
3 C2H4O2 + Al(OH)3 = 3 H2O + C6H9AlO6
K4Fe(CN)6 + KMnO4 + H2O = K3Fe(CN)6 + MnO2 + KOH =>
3 K4Fe(CN)6 + KMnO4 + 2 H2O = 3 K3Fe(CN)6 + MnO2 + 4 KOH
H2Cr2O7 + Ti(OH)2 = H2O + TiCr2O7 =>
H2Cr2O7 + Ti(OH)2 = 2 H2O + TiCr2O7
IO3{-} + Ba{+2} = (IO3)2Ba =>
2 IO3{-} + Ba{+2} = (IO3)2Ba
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mg(aq) + H2O(aq) = Mg(OH)2(aq) + H2(g) =>
Mg(aq) + 2 H2O(aq) = Mg(OH)2(aq) + H2(g)
HOCl + NaOH = NaClO + H2O =>
HOCl + NaOH = NaClO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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