| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Co(NO3)2*6H2O + 3 Mn(CH3COO)2*4H2O + (NH2)2CO = 3 MnCo2O4 + 59 H2O + 13 CO2 + 7 N2
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
(NH4)2S + HCl = NH4Cl + H2S =>
(NH4)2S + 2 HCl = 2 NH4Cl + H2S
K3Fe(CN)6 + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe2 =>
12 K3Fe(CN)6 + 18 FeSO4 = 4 Fe4(Fe(CN)6)3 + 18 K2SO4 + Fe2
Al2(SO4)3 + K2S + H2O = Al(OH)3 + H2S + K2SO4 =>
Al2(SO4)3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 3 K2SO4
NaPO4 + CuNO3 = CuPO4 + NaNO3 =>
NaPO4 + CuNO3 = CuPO4 + NaNO3
Li + SO2 = LiSO2 =>
Li + SO2 = LiSO2
Cl + H2O = HCl + HO =>
Cl + H2O = HCl + HO
HBr + Ni(CO3) = H2O + CO2 + NiBr2 =>
2 HBr + Ni(CO3) = H2O + CO2 + NiBr2
CuBr2 + AuCl3 = CuCl2 + Br3Au =>
3 CuBr2 + 2 AuCl3 = 3 CuCl2 + 2 Br3Au
Br + CaO = CaBr + O =>
Br + CaO = CaBr + O
FeCl3 + Li2S = Fe2S3 + LiCl =>
2 FeCl3 + 3 Li2S = Fe2S3 + 6 LiCl
CH3CH2NH2 + NaNO2 + HCl = C4H10 + N2 + NaCl + H2O =>
6 CH3CH2NH2 + 4 NaNO2 + 4 HCl = 3 C4H10 + 5 N2 + 4 NaCl + 8 H2O
Ca + H + P + O = CaHPO4 =>
Ca + H + P + 4 O = CaHPO4
Na(AcAc) + Al2(SO4)3 = Al(AcAc)3 + Na2SO4 =>
6 Na(AcAc) + Al2(SO4)3 = 2 Al(AcAc)3 + 3 Na2SO4
S + KOH = K2S + K3SO3 + H2O =>
5 S + 12 KOH = 3 K2S + 2 K3SO3 + 6 H2O
KMnO4 + HCl = MnCl2 + KCl + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 8 H2O + 5 Cl2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
HI = H3 + I2 =>
6 HI = 2 H3 + 3 I2
NaI + HNO2 + H2SO4 = NO + I2 + H2O + Na2SO4 =>
2 NaI + 2 HNO2 + H2SO4 = 2 NO + I2 + 2 H2O + Na2SO4
NaCl + AgNO3 = AgClNaNO3 =>
NaCl + AgNO3 = AgClNaNO3
HClO3 + H3AsO3 = Cl2 + H3AsO4 + H2O =>
2 HClO3 + 5 H3AsO3 = Cl2 + 5 H3AsO4 + H2O
Al(s) + HNO3(aq) = Al(NO3)3 + NO + H2O =>
Al(s) + 4 HNO3(aq) = Al(NO3)3 + NO + 2 H2O
NaCl + AgNO3 = AgClNaNO3 =>
NaCl + AgNO3 = AgClNaNO3
H2SO4 + Ba = BaSO4 + H2O + S =>
4 H2SO4 + 3 Ba = 3 BaSO4 + 4 H2O + S
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaF2 + O2 = CaO + OF2 =>
CaF2 + O2 = CaO + OF2
C8H6O3 + C8H8O = C16H14O3 + H2O =>
2 C8H6O3 + 4 C8H8O = 3 C16H14O3 + H2O
N2O5 + NH3 = N2 + H2O =>
3 N2O5 + 10 NH3 = 8 N2 + 15 H2O
Ca + Sn(NO3)2 = CaNO3 + Sn =>
2 Ca + Sn(NO3)2 = 2 CaNO3 + Sn
C5H10O4 + O2 = CO2 + H =>
C5H10O4 + 3 O2 = 5 CO2 + 10 H
LiHCO3 + H2X = Li2X + H2O + CO2 =>
2 LiHCO3 + H2X = Li2X + 2 H2O + 2 CO2
H3AsO3 + I2 + OH{-} = HAsO4{2-} + I{-} + H2O =>
H3AsO3 + I2 + 4 OH{-} = HAsO4{2-} + 2 I{-} + 3 H2O
MgO + FeCl2 = FeO + MgCl2 =>
MgO + FeCl2 = FeO + MgCl2
Ca + H3PO4 = Ca2(PO4)2 + H3 =>
2 Ca + 2 H3PO4 = Ca2(PO4)2 + 2 H3
CH3OOH + Ba(OH)2 = H2O + (CH3COO)2Ba =>
4 CH3OOH + Ba(OH)2 = 6 H2O + (CH3COO)2Ba
Fe2(CO3)3 + HCl = CO2 + FeCl3 + H2O =>
Fe2(CO3)3 + 6 HCl = 3 CO2 + 2 FeCl3 + 3 H2O
Ca(OH)2 + K = Ca + K(OH)2 =>
Ca(OH)2 + K = Ca + K(OH)2
C2H6O + Na2Cr2O7 + H2SO4 = C2H4O + H2O + Cr + NaSO =>
11 C2H6O + Na2Cr2O7 + 2 H2SO4 = 11 C2H4O + 13 H2O + 2 Cr + 2 NaSO
Fe + Cu{+2} = Fe{+2} + Cu =>
Fe + Cu{+2} = Fe{+2} + Cu
Ag{+} + Br{-} = AgBr =>
Ag{+} + Br{-} = AgBr
NiSO4 + NH3 = NiSO4(NH3)4 =>
NiSO4 + 4 NH3 = NiSO4(NH3)4
KMnO4 + MnS + H2SO4 = MnSO4 + KHSO4 + H2O =>
8 KMnO4 + 5 MnS + 16 H2SO4 = 13 MnSO4 + 8 KHSO4 + 12 H2O
BaCl + AlCl3 = Al + BaCl2 =>
3 BaCl + AlCl3 = Al + 3 BaCl2
KI + Br = BrI + K =>
KI + Br = BrI + K
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
C4H5OOH + HOC2H5 = C4H5OOC2H5 + H2O =>
C4H5OOH + HOC2H5 = C4H5OOC2H5 + H2O
SO + O = SO3 =>
SO + 2 O = SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/24
Équations équilibrées sur09/14/23
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