| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2*6H2O + 2 AlCl3*6H2O = CoAl2O4 + 8 HCl + 14 H2O
LiCl + BaO = Li2O + BaCl2 =>
2 LiCl + BaO = Li2O + BaCl2
ZnCl2(aq) + K3PO4(aq) = KCl(aq) + Zn3(PO4)2 =>
3 ZnCl2(aq) + 2 K3PO4(aq) = 6 KCl(aq) + Zn3(PO4)2
Ag2CO3 + O2 = AgO + CO2 =>
2 Ag2CO3 + O2 = 4 AgO + 2 CO2
CuNO3H2SO4 = CuSO4NO2H2O =>
CuNO3H2SO4 = CuSO4NO2H2O
H2O + Al2(CrO4)3 = Al(OH)3 + H2CrO4 =>
6 H2O + Al2(CrO4)3 = 2 Al(OH)3 + 3 H2CrO4
Zn(OH)2 + K2O = K2ZnO2 + H2O =>
Zn(OH)2 + K2O = K2ZnO2 + H2O
Hg + HBr = H2 + HgBr2 =>
Hg + 2 HBr = H2 + HgBr2
Pb(NO3)2 + HCl + H2O = PbCl2 + H3O + NO3 =>
Pb(NO3)2 + 2 HCl + 2 H2O = PbCl2 + 2 H3O + 2 NO3
C12H22O1(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O1(s) + 17 O2(g) = 12 CO2(g) + 11 H2O(g)
H2OH2SO3 = H2H2SO4 =>
H2OH2SO3 = H2H2SO4
Na2S2O5 + Br2 + H2O = Na2SO3 + HBr + SO3 =>
Na2S2O5 + Br2 + H2O = Na2SO3 + 2 HBr + SO3
NaIO3 + NaOH + H2O = Na3H2IO6 + H2 =>
NaIO3 + 2 NaOH + H2O = Na3H2IO6 + H2
Ba(OH)2 + NH4SCN = NH4(OH)2 + BaSCN =>
Ba(OH)2 + NH4SCN = NH4(OH)2 + BaSCN
C15H11OH + O2 = CO2 + H2O =>
2 C15H11OH + 35 O2 = 30 CO2 + 12 H2O
HO3 = H2O + O2 =>
4 HO3 = 2 H2O + 5 O2
TlBr3 + H2 = HBr + Tl =>
2 TlBr3 + 3 H2 = 6 HBr + 2 Tl
CH3S2CH3 + NaOCl + H2O = CH3SO2CH3 + NaCl + H2SO4 =>
CH3S2CH3 + 5 NaOCl + H2O = CH3SO2CH3 + 5 NaCl + H2SO4
CO2 + H2 = CH3CH2CH2CH2OH + H2O =>
4 CO2 + 12 H2 = CH3CH2CH2CH2OH + 7 H2O
S2O5{2-} + NO3{-} = SO2 + SO4{2-} + NO2{-} =>
S2O5{2-} + NO3{-} = SO2 + SO4{2-} + NO2{-}
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
K2Cr2O7 + HI + HCIO4 = Cr(CIO4)4 + I2 + KCIO4 + H2O =>
K2Cr2O7 + 4 HI + 10 HCIO4 = 2 Cr(CIO4)4 + 2 I2 + 2 KCIO4 + 7 H2O
Al2(SO4)3 + FeBr3 = Fe2(SO4)3 + AlBr3 =>
Al2(SO4)3 + 2 FeBr3 = Fe2(SO4)3 + 2 AlBr3
(CH3)2CHCH2OH + HCOOH = HCO2CH2CH(CH3)2 + H2O =>
(CH3)2CHCH2OH + HCOOH = HCO2CH2CH(CH3)2 + H2O
C7H9O7 + O2 = CO + H2O =>
4 C7H9O7 + 9 O2 = 28 CO + 18 H2O
FeO + Si = FeSiO =>
FeO + Si = FeSiO
KCl(aq) + Ba(NO3)2(aq) = KNO3(aq) + BaCl2(aq) =>
2 KCl(aq) + Ba(NO3)2(aq) = 2 KNO3(aq) + BaCl2(aq)
HgI = Hg2I2 =>
2 HgI = Hg2I2
RbOH + CO2 = RbCO3 + H2 =>
2 RbOH + 2 CO2 = 2 RbCO3 + H2
Na3PO3 + HNO3 = Na3PO4 + NO + H2O =>
3 Na3PO3 + 2 HNO3 = 3 Na3PO4 + 2 NO + H2O
Ag + HNO3 = Ag(NO3)3 + NO2 + H2O =>
Ag + 6 HNO3 = Ag(NO3)3 + 3 NO2 + 3 H2O
SO3{-}2 + OH = SO4{-}2 + H2O =>
SO3{-}2 + 2 OH = SO4{-}2 + H2O
FeCl3 + NH3*H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3*H2O = Fe(OH)3 + 3 NH4Cl
CuO + Al = CuAl + O2 =>
2 CuO + 2 Al = 2 CuAl + O2
Li(CO3) + Cu(SO4) = Li(SO4) + Cu(CO3) =>
Li(CO3) + Cu(SO4) = Li(SO4) + Cu(CO3)
Cu(s) + AgNO4(aq) = Ag(s) + Cu(NO4)2 =>
Cu(s) + 2 AgNO4(aq) = 2 Ag(s) + Cu(NO4)2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Mg + (NH4)2HPO4(s) + NH3(aq) + H2O(l) = Mg10(PO4)6(OH)2(s) + NH4 =>
10 Mg + 6(NH4)2HPO4(s) + 8 NH3(aq) + 2 H2O(l) = Mg10(PO4)6(OH)2(s) + 20 NH4
Ca + Nb2O5 = CaNb2O5 =>
Ca + Nb2O5 = CaNb2O5
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NH4OH + Mn(OH)2 + H2O2 + H3PO4 = NH4MnP2O7 + H2O =>
2 NH4OH + 2 Mn(OH)2 + H2O2 + 4 H3PO4 = 2 NH4MnP2O7 + 10 H2O
K2SCaCl2 = K2Cl2CaS =>
K2SCaCl2 = K2Cl2CaS
HCN + CuSO4 = H2SO4 + CuC2N2 =>
2 HCN + CuSO4 = H2SO4 + CuC2N2
KI + Pb(No3)2 = PbI2 + K(No3) =>
2 KI + Pb(No3)2 = PbI2 + 2 K(No3)
Ag2O + NH3 + H2O = Ag(NH3)2 + OH =>
Ag2O + 4 NH3 + H2O = 2 Ag(NH3)2 + 2 OH
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CoCl2 + NaHCO3 + H2O = CoCO3*2Co(OH)2*4H2O + NaCl + Cl2 + H2 =>
6 CoCl2 + 2 NaHCO3 + 16 H2O = 2 CoCO3*2Co(OH)2*4H2O + 2 NaCl + 5 Cl2 + 5 H2
LiMg(NO2)2 = Li(NO2)2Mg =>
LiMg(NO2)2 = Li(NO2)2Mg
C6H4(OH)COOH + Mg = C6H4(OH)COOMg + H2 =>
2 C6H4(OH)COOH + 2 Mg = 2 C6H4(OH)COOMg + H2
Fe + O2 + H2O = Fe(HO)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(HO)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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