| Équations équilibrées la veille | Équations équilibrées le lendemain |
IO3{-} + 3 AsO3{-} = I{-} + 3 AsO4{-}
Fe(OH)3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 H2O
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
ClO3K + I2 + H2O = IO3K + IO3H + ClH =>
5 ClO3K + 3 I2 + 3 H2O = 5 IO3K + IO3H + 5 ClH
Mg + H2SO4 = MgSO4 + SO2 + H2O =>
Mg + 2 H2SO4 = MgSO4 + SO2 + 2 H2O
CuSO4 + FeCl3 + K4Fe(CN)6 = Cu2Fe(CN)6 + Fe2(SO4)3 + KCl =>
6 CuSO4 + 4 FeCl3 + 3 K4Fe(CN)6 = 3 Cu2Fe(CN)6 + 2 Fe2(SO4)3 + 12 KCl
K2SiO3 + BaCl2 = KCl + BaSiO3 =>
K2SiO3 + BaCl2 = 2 KCl + BaSiO3
CaSO3 + KCN = K2SO3 + Ca(CN)2 =>
CaSO3 + 2 KCN = K2SO3 + Ca(CN)2
LiC2H3O2 = Li + C2H3O2 =>
LiC2H3O2 = Li + C2H3O2
NH4NO3 + NaOH = NaNO3 + (NH4)2 + H2O =>
9 NH4NO3 + 10 NaOH = 10 NaNO3 + 4(NH4)2 + 7 H2O
H3NiO3 + HI = NiI3 + H2O =>
H3NiO3 + 3 HI = NiI3 + 3 H2O
Ca(OH)2 = CaOH2O =>
Ca(OH)2 = CaOH2O
NaHSO4 + Al(OH)3 = Na2SO4 + Al2(SO4)3 + H2O =>
6 NaHSO4 + 2 Al(OH)3 = 3 Na2SO4 + Al2(SO4)3 + 6 H2O
C10H22 + O2 = C4H9COOH + H2O =>
2 C10H22 + 5 O2 = 4 C4H9COOH + 2 H2O
CuS + H2SO3 = CuSO3 + H2S =>
CuS + H2SO3 = CuSO3 + H2S
NaHS + CuSO4 = Na2SO4 + CuS + H2S =>
2 NaHS + CuSO4 = Na2SO4 + CuS + H2S
HCI + K2CO3 = KCI + H2O + CO2 =>
2 HCI + K2CO3 = 2 KCI + H2O + CO2
H + Ag(NO3) = H(NO3) + Ag =>
H + Ag(NO3) = H(NO3) + Ag
BaCrO4 + CH3COOH = (CH3COO)2Ba + H2CrO4 =>
BaCrO4 + 2 CH3COOH = (CH3COO)2Ba + H2CrO4
CuO + CO2 = CuCO + O2 =>
CuO + CO2 = CuCO + O2
SiF4 + O2 = SiO2 + F2 =>
SiF4 + O2 = SiO2 + 2 F2
K3(PO4) + ZnSO4 = Zn3(PO4)2 + K2(SO4) =>
2 K3(PO4) + 3 ZnSO4 = Zn3(PO4)2 + 3 K2(SO4)
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CaS + HNO3 = Ca(NO3)2 + NO + H2O + S2 =>
6 CaS + 16 HNO3 = 6 Ca(NO3)2 + 4 NO + 8 H2O + 3 S2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
K4[Fe(C2O4)3] + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
10 K4[Fe(C2O4)3] + 14 KMnO4 + 56 H2SO4 = 60 CO2 + 14 MnSO4 + 27 K2SO4 + 5 Fe2(SO4)3 + 56 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
AgNH4 + HCl = AgH + NH4Cl =>
AgNH4 + HCl = AgH + NH4Cl
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
AgNO3(aq)HCl(aq) = AgCl(s)HNO3(aq) =>
AgNO3(aq)HCl(aq) = AgCl(s)HNO3(aq)
Al2S3 + O2 = Al2O3 + SO3 =>
Al2S3 + 6 O2 = Al2O3 + 3 SO3
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
CaO(s) + H2O(g) = Ca(OH)2 =>
CaO(s) + H2O(g) = Ca(OH)2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
CH3CHNH2CH2CH3 + O2 = CO2 + NO2 + H2O =>
4 CH3CHNH2CH2CH3 + 31 O2 = 16 CO2 + 4 NO2 + 22 H2O
SO3 + CO2 = SC + O2 =>
2 SO3 + 2 CO2 = 2 SC + 5 O2
V(OH)4 + KOH = K4[V(OH)8] =>
V(OH)4 + 4 KOH = K4[V(OH)8]
NaBr + Ag(C2H3O2) = Na(C2H3O2) + AgBr =>
NaBr + Ag(C2H3O2) = Na(C2H3O2) + AgBr
CaOHCH3COOH = CaCH3COOH2O =>
CaOHCH3COOH = CaCH3COOH2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
O2 = O03 =>
3 O2 = 2 O03
Fe2O3 + N2O5 = Fe(NO3)3 =>
Fe2O3 + 3 N2O5 = 2 Fe(NO3)3
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
Ni(O3)2 + Cd(NO3)2 + Fe(NO3)3 + Nd(NO3)36H2O + NH2CONH2 = NiCdNdFe2O4 + N2 + CO2 + H2O =>
3 Ni(O3)2 + 3 Cd(NO3)2 + 6 Fe(NO3)3 + 3 Nd(NO3)36H2O + 134 NH2CONH2 = 3 NiCdNdFe2O4 + 200 N2 + 134 CO2 + 271 H2O
Cl2 + KI + H2O = HCl + KIO3 =>
3 Cl2 + KI + 3 H2O = 6 HCl + KIO3
HNO3 + P = H2PO4 + NO2 + H2O =>
6 HNO3 + P = H2PO4 + 6 NO2 + 2 H2O
Na[Fe(OH)4] = NaFeO2 + H2O =>
Na[Fe(OH)4] = NaFeO2 + 2 H2O
Zn + Fe(NO3)2 = Fe + Zn(NO3) =>
2 Zn + Fe(NO3)2 = Fe + 2 Zn(NO3)
FeCl3 + Fe(OH)3 = Fe(OH)2Cl =>
FeCl3 + 2 Fe(OH)3 = 3 Fe(OH)2Cl
FeC2O4*2H2O + H2O2 = Fe(C2O4)3 + FeOH + H2O =>
3 FeC2O4*2H2O + H2O2 = Fe(C2O4)3 + 2 FeOH + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/05/24
Équations équilibrées sur12/05/23
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