| Équations équilibrées la veille | Équations équilibrées le lendemain |
IO + H2O = HIO + OH
GaN(s) = Ga(s) + N2(g) =>
2 GaN(s) = 2 Ga(s) + N2(g)
FeSO4 + K2(Fe(CN)6) = K2SO4 + Fe(Fe(CN)6) =>
FeSO4 + K2(Fe(CN)6) = K2SO4 + Fe(Fe(CN)6)
Sr3P2 = Sr + P =>
Sr3P2 = 3 Sr + 2 P
NH4 + H2O2 = N2H4 + H2O =>
2 NH4 + 2 H2O2 = N2H4 + 4 H2O
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
N2(s) + O2(g) = NO(g) =>
N2(s) + O2(g) = 2 NO(g)
HCl + Ru(OH)2 = RuCl2 + H2O =>
2 HCl + Ru(OH)2 = RuCl2 + 2 H2O
Mg(OH)2 + ZnSO4 = MgSO4 + Zn(OH)2 =>
Mg(OH)2 + ZnSO4 = MgSO4 + Zn(OH)2
Pt(s) + HBr(aq) = Br2Pt + H2 =>
Pt(s) + 2 HBr(aq) = Br2Pt + H2
Na1 + H2O = NaOH + H2 =>
2 Na1 + 2 H2O = 2 NaOH + H2
C8H18O + C3H6O2 = C11H22O2 + H2O =>
C8H18O + C3H6O2 = C11H22O2 + H2O
NaOH + Na2S = Na + SOH =>
NaOH + Na2S = 3 Na + SOH
Ba(NO3)2 + NaOH = Ba(OH)2 + NO3Na =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NO3Na
Fe(SCN)6{3-} + Cl{-} = FeCl3 + SCN{-} =>
Fe(SCN)6{3-} + 3 Cl{-} = FeCl3 + 6 SCN{-}
CH108 + O2 = CO2 + H2O =>
CH108 + 28 O2 = CO2 + 54 H2O
[Ni(NH3)6]Cl2 = NiCl2 + NH3 =>
[Ni(NH3)6]Cl2 = NiCl2 + 6 NH3
BaCl2*2H2O + NH4OH + H2O2 = BaO2 + NH4Cl + H2O =>
BaCl2*2H2O + 2 NH4OH + H2O2 = BaO2 + 2 NH4Cl + 4 H2O
C2H5OH(l) + K2Cr2O7(aq) + H2SO4(aq) = CH3COOH(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 C2H5OH(l) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH3COOH(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
Sc + NaOH + H2O = Na[Sc(OH)4] + H2 =>
2 Sc + 2 NaOH + 6 H2O = 2 Na[Sc(OH)4] + 3 H2
Al(OH)3(aq) + H2SO4(g) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(aq) + 3 H2SO4(g) = Al2(SO4)3(aq) + 6 H2O(l)
HCl + Cr2(SO4)3 = CrCl3 + H2SO4 =>
6 HCl + Cr2(SO4)3 = 2 CrCl3 + 3 H2SO4
Zn(OH)2 + Mg(OH)2 = MgZnO2 + H2O =>
Zn(OH)2 + Mg(OH)2 = MgZnO2 + 2 H2O
(NH4)2[Co(CNS)4] + H2O = [Co(H2O)4](CNS)2 + NH4CNS =>
(NH4)2[Co(CNS)4] + 4 H2O = [Co(H2O)4](CNS)2 + 2 NH4CNS
C2H4 + CO + H2 = C6H14O =>
5 C2H4 + 2 CO + 4 H2 = 2 C6H14O
C6H10O3 + C2H6O2 = C8H14O4 + H2O =>
C6H10O3 + C2H6O2 = C8H14O4 + H2O
CuS(aq) + CaCl2(aq) = CaS(s) + CuCl2(aq) =>
CuS(aq) + CaCl2(aq) = CaS(s) + CuCl2(aq)
C9H23 + O2 = CO2 + H2O =>
4 C9H23 + 59 O2 = 36 CO2 + 46 H2O
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
NaBr + AgNO3 = AgBr + NO3 + Na =>
NaBr + AgNO3 = AgBr + NO3 + Na
Al + OH({-}) + H2O = Al(OH)4({-}) + H2 =>
2 Al + 2 OH({-}) + 6 H2O = 2 Al(OH)4({-}) + 3 H2
HCl(aq) + NH3 = NH4Cl =>
HCl(aq) + NH3 = NH4Cl
Fe(s) + O(g) = FeO =>
Fe(s) + O(g) = FeO
FeSO4 + MgCl2 = FeCl2 + MgSO4 =>
FeSO4 + MgCl2 = FeCl2 + MgSO4
U + H2O = UO2 + H2 =>
U + 2 H2O = UO2 + 2 H2
Pb(ClO4)2*3H2O = Pb3O2Cl2 + Cl2 + O2 + H2O =>
3 Pb(ClO4)2*3H2O = Pb3O2Cl2 + 2 Cl2 + 11 O2 + 9 H2O
C6H14O6 + H2O2 = C6H12O6 + H2O =>
C6H14O6 + H2O2 = C6H12O6 + 2 H2O
H2NCH2COOH + H2O = H2NCH2COO + H3O =>
H2NCH2COOH + H2O = H2NCH2COO + H3O
(NH2)2CO + NaOH = NaOCN + NH3 + H2O =>
(NH2)2CO + NaOH = NaOCN + NH3 + H2O
Br2 + KF = BrF + K =>
Br2 + 2 KF = 2 BrF + 2 K
H2SO4 + K(OH)2 = KSO4 + H2O =>
H2SO4 + K(OH)2 = KSO4 + 2 H2O
Ba(NO3)2 + NaOH = Ba(OH)2 + NO3Na =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NO3Na
C + HO = CO + H2 =>
2 C + 2 HO = 2 CO + H2
H3PO4 + SrSO4 = Sr3(PO4)2 + SO3 + H2 + O2 =>
4 H3PO4 + 6 SrSO4 = 2 Sr3(PO4)2 + 6 SO3 + 6 H2 + 3 O2
KOH + (NH4)2CO3 = K2CO3 + H2O + NH3 =>
2 KOH + (NH4)2CO3 = K2CO3 + 2 H2O + 2 NH3
KO2 + H2O = KOH + H2O2 =>
2 KO2 + 4 H2O = 2 KOH + 3 H2O2
Al + Zn(N3)2 = Zn + Al2(N3)3 =>
4 Al + 3 Zn(N3)2 = 3 Zn + 2 Al2(N3)3
ZnCl2 + OH = Zn(OH)2 + Cl =>
ZnCl2 + 2 OH = Zn(OH)2 + 2 Cl
SnO2 + HMnO4 = Sn(MnO4)4 + H2O =>
SnO2 + 4 HMnO4 = Sn(MnO4)4 + 2 H2O
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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