| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 10 Fe(SO4)2(NH4)2*6H2O + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
Na2SO4 + Pb(OH)2 = PbSO4 + NaOH =>
Na2SO4 + Pb(OH)2 = PbSO4 + 2 NaOH
Cr + MgSO4 = Mg + Cr2(SO4)3 =>
2 Cr + 3 MgSO4 = 3 Mg + Cr2(SO4)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12N4 + H2O = H2CO + NH3 =>
C6H12N4 + 6 H2O = 6 H2CO + 4 NH3
FeSO4 + AgNO3 = FeNO3 + Ag + SO4 =>
FeSO4 + AgNO3 = FeNO3 + Ag + SO4
ZnCl2 + C3H7NO2S + NH3 = Zn(Zn(SCH2CH(NH2)CO2)2) + NH4ClHCl =>
2 ZnCl2 + 2 C3H7NO2S + 2 NH3 = Zn(Zn(SCH2CH(NH2)CO2)2) + 2 NH4ClHCl
H2Cl3 + O2 = H2O + Cl2 =>
2 H2Cl3 + O2 = 2 H2O + 3 Cl2
Al3 + Pb(NO3)2 = Al(NO3) + Pb =>
2 Al3 + 3 Pb(NO3)2 = 6 Al(NO3) + 3 Pb
NaVO3 + H2O = NaOH + V2O5 =>
2 NaVO3 + H2O = 2 NaOH + V2O5
CuSOAgNO = AgSOCuNO =>
CuSOAgNO = AgSOCuNO
aluminium + hydrochloricacid = Aluminiumchloride + hydrogen =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NiSO4Pb = PbSO4Ni =>
NiSO4Pb = PbSO4Ni
KMnO4 + K2S2O3 + HCl = K2SO4 + MnCl2 + MnSO4 + H2O =>
8 KMnO4 + 5 K2S2O3 + 14 HCl = 9 K2SO4 + 7 MnCl2 + MnSO4 + 7 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Fe(aq)NaOH = FeOH(s)Na(aq) =>
Fe(aq)NaOH = FeOH(s)Na(aq)
MnH3 + H2O = Mn + H3O =>
MnH3 + 3 H2O = Mn + 3 H3O
Fe(ClO4)3 + CuSO4 = CuClO4 + Fe(SO4)3 =>
Fe(ClO4)3 + 3 CuSO4 = 3 CuClO4 + Fe(SO4)3
Cr2(SO4)3 + KClO3 + KOH = K2CrO7 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 KClO3 + 10 KOH = 2 K2CrO7 + 3 KCl + 3 K2SO4 + 5 H2O
BH4{-} + MnO4{-} + H2O = MnO2 + H2BO3{-} + OH{-} =>
3 BH4{-} + 8 MnO4{-} + H2O = 8 MnO2 + 3 H2BO3{-} + 8 OH{-}
BaClZnSO4 = ZnClBaSO4 =>
BaClZnSO4 = ZnClBaSO4
Na2SO3 + KMnO4 + NaOH = Na2SO4 + Na2MnO4 + K2MnO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 NaOH = Na2SO4 + Na2MnO4 + K2MnO4 + H2O
Li2CO3 + BaI2 = LiI + BaCO3 =>
Li2CO3 + BaI2 = 2 LiI + BaCO3
NaBrPbF = NaFPbBr =>
NaBrPbF = NaFPbBr
NaOH + H2SO4 = Na + H2O + HSO4 =>
NaOH + H2SO4 = Na + H2O + HSO4
Br + KF = BrF + K =>
Br + KF = BrF + K
H2SO4 + NaCl + MnO2 = MnSO4 + Cl2 + Na2SO4 + H2O =>
2 H2SO4 + 2 NaCl + MnO2 = MnSO4 + Cl2 + Na2SO4 + 2 H2O
AgNO{3} + BaCl{2} = AgCl{2} + BaNO{3} =>
AgNO{3} + BaCl{2} = AgCl{2} + BaNO{3}
C5H12 + Cl2 = C5H9Cl + HCl =>
C5H12 + 2 Cl2 = C5H9Cl + 3 HCl
K2CrO4 + H2C2O4 = Cr2O3 + CO2 + K2C2O4 + H2O =>
2 K2CrO4 + 5 H2C2O4 = Cr2O3 + 6 CO2 + 2 K2C2O4 + 5 H2O
C3H7OH + NaCr2O7 + H2SO4 = Cr(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
C3H7OH + 4 NaCr2O7 + 26 H2SO4 = 8 Cr(SO4)3 + 2 Na2SO4 + 27 H2O + HC3H5O2
HCl(aq) + Na2CO3 = H2CO3 + NaCl =>
2 HCl(aq) + Na2CO3 = H2CO3 + 2 NaCl
La(NO3)39H2O + Mn(NO3)24H2O + C4H16N6O2 = LaMnO3 + CO2 + H2O + N2 =>
14 La(NO3)39H2O + 14 Mn(NO3)24H2O + 186 C4H16N6O2 = 14 LaMnO3 + 744 CO2 + 1516 H2O + 999 N2
Li2SO4 + HCl = LiCl + H2SO4 =>
Li2SO4 + 2 HCl = 2 LiCl + H2SO4
CO2 + AsH3 + OH{-} = C2O4{2-} + H3AsO4 + H2O =>
8 CO2 + AsH3 + 8 OH{-} = 4 C2O4{2-} + H3AsO4 + 4 H2O
Pb + N2 + O2 = (Pb(NO3)2) =>
Pb + N2 + 3 O2 = (Pb(NO3)2)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
FeS + O2 + H2O = Fe(OH)3 + S =>
4 FeS + 3 O2 + 6 H2O = 4 Fe(OH)3 + 4 S
HgNO3 + Na2HPO4 = HgHPO4 + Na2NO3 =>
HgNO3 + Na2HPO4 = HgHPO4 + Na2NO3
Mg2S + H2O = MgOH + H2S =>
Mg2S + 2 H2O = 2 MgOH + H2S
Fe + H2O = Fe2OH + H2 =>
4 Fe + 2 H2O = 2 Fe2OH + H2
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
C10H18OC4H4BrNO2 = C10H16BrOC4H6NO2 =>
C10H18OC4H4BrNO2 = C10H16BrOC4H6NO2
KSCNAg = KAgSCN =>
KSCNAg = KAgSCN
HC1 + Zn(OH)2 = ZnC2 + H2O =>
2 HC1 + Zn(OH)2 = ZnC2 + 2 H2O
AgHNO3NaCl = AgClNaNO3H =>
AgHNO3NaCl = AgClNaNO3H
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
NaOHHCl = NaClHOH = H<sub = </sub = O =>
NaOHHCl = NaClHOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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