| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 PbSO4
Zn3(AsO4)2 + HCl = Zn3H + (AsO4)2Cl =>
Zn3(AsO4)2 + HCl = Zn3H + (AsO4)2Cl
V2O5 + Na = Na2O + V =>
V2O5 + 10 Na = 5 Na2O + 2 V
Al(OH)3(s) + H2SO4(l) = Al2(SO4)3(s) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(l) = Al2(SO4)3(s) + 6 H2O(l)
H2SiO3 + AgOH = Ag2SiO3 + H2O =>
H2SiO3 + 2 AgOH = Ag2SiO3 + 2 H2O
Ti3AlC2 + O2 = TiO2 + Al2O3 + CO2 =>
4 Ti3AlC2 + 23 O2 = 12 TiO2 + 2 Al2O3 + 8 CO2
NCl3 + H = HCl + N =>
NCl3 + 3 H = 3 HCl + N
HAs2S5 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
HAs2S5 + 41 HNO3 = 2 H3AsO4 + 5 H2SO4 + 41 NO2 + 13 H2O
HCl + SO3 = ClSO3H =>
HCl + SO3 = ClSO3H
FeS2 + H2O2 = FeSO4 + SO2 + H =>
FeS2 + 3 H2O2 = FeSO4 + SO2 + 6 H
C3H6O(g) + O2(g) = CO2(g) + H2O(l) =>
C3H6O(g) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
Ca + KNO3 = K + Ca(NO3)2 =>
Ca + 2 KNO3 = 2 K + Ca(NO3)2
SnCl4{2-} + MnO4{-} + H{+} = Mn{2+} + SnCl6{2-} + H2O + Sn{3+} =>
3 SnCl4{2-} + MnO4{-} + 8 H{+} = Mn{2+} + 2 SnCl6{2-} + 4 H2O + Sn{3+}
H[AuCl4](H2O)4 = AuCl3 + HCl + H2O =>
H[AuCl4](H2O)4 = AuCl3 + HCl + 4 H2O
H2C2H3O2 + NaOH = H2O + Na2C2H3O2 =>
H2C2H3O2 + 2 NaOH = 2 H2O + Na2C2H3O2
Ag + CaO = Ca + Ag2O =>
2 Ag + CaO = Ca + Ag2O
NH4Br + F2 = NH4F2 + Br =>
NH4Br + F2 = NH4F2 + Br
FeS2(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS2(s) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2(g)
Bi + NaOH = Bi(OH)2 + Na =>
Bi + 2 NaOH = Bi(OH)2 + 2 Na
Li2S = Li2 + S =>
Li2S = Li2 + S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca3Al2(OH)12 = CaO + Al2O3 + H2O =>
Ca3Al2(OH)12 = 3 CaO + Al2O3 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Fe{+3} + CO3{2-} + H2O = Fe(OH)3 + H2CO3 =>
2 Fe{+3} + 3 CO3{2-} + 6 H2O = 2 Fe(OH)3 + 3 H2CO3
MgCO3 + HClO4 = HCl + CO2 + MgO4 =>
4 MgCO3 + 3 HClO4 = 3 HCl + 4 CO2 + 4 MgO4
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
ZnCl2 + CuCl2*2H2O + NiCl2*6H2O + NaOH = ZnCuNiO + Na + Cl + H2O =>
ZnCl2 + CuCl2*2H2O + NiCl2*6H2O + 2 NaOH = ZnCuNiO + 2 Na + 6 Cl + 9 H2O
NH2 + H2O2 = N2 + H2O =>
2 NH2 + 2 H2O2 = N2 + 4 H2O
Rb2O + HCl = RbCl + H2O =>
Rb2O + 2 HCl = 2 RbCl + H2O
AgI + KF = KI + AgF =>
AgI + KF = KI + AgF
Ba(OH)2 + H2SO4 = BaSO4(s) + H2O(l) =>
Ba(OH)2 + H2SO4 = BaSO4(s) + 2 H2O(l)
H2SO4 + AgBr = Ag2SO4 + HBr =>
H2SO4 + 2 AgBr = Ag2SO4 + 2 HBr
C40H66 + O2 = CO2 + H2O =>
2 C40H66 + 113 O2 = 80 CO2 + 66 H2O
Sb(s) + Cl2 = SbCl3 =>
2 Sb(s) + 3 Cl2 = 2 SbCl3
Na2(CO3) + HNO3 = NaNO3 + H2CO3 =>
Na2(CO3) + 2 HNO3 = 2 NaNO3 + H2CO3
VO + FeO2 = FeO + V2O5 =>
2 VO + 3 FeO2 = 3 FeO + V2O5
H100000 + O171555 = H100000O171555 =>
H100000 + O171555 = H100000O171555
Li + HBr = LiBr + H2 =>
2 Li + 2 HBr = 2 LiBr + H2
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
BaCl2O6 = BaCl2 + O2 =>
BaCl2O6 = BaCl2 + 3 O2
CO2 + H2 = C8H18 + H2O =>
8 CO2 + 25 H2 = C8H18 + 16 H2O
C7H12O3 + O3 = CO2 + H2O =>
3 C7H12O3 + 17 O3 = 21 CO2 + 18 H2O
Ti2O3 + FeS = TiS + Fe2O3 =>
Ti2O3 + 2 FeS = 2 TiS + Fe2O3
SiS2 + HCl = SiCl4 + H2S =>
SiS2 + 4 HCl = SiCl4 + 2 H2S
NaNO3 + C12H22O11 = CO2 + H2O + N2 + Na =>
8 NaNO3 + C12H22O11 = 12 CO2 + 11 H2O + 4 N2 + 8 Na
(CuOH)2CO3 + HBr = CuBr2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HBr = 2 CuBr2 + CO2 + 3 H2O
Fe2(SO4)3Na(OH) = Fe2(OH)Na(SO4)3 =>
Fe2(SO4)3Na(OH) = Fe2(OH)Na(SO4)3
C2H4Br2 + NaOH = C2H4(OH)2 + NaBr =>
C2H4Br2 + 2 NaOH = C2H4(OH)2 + 2 NaBr
Al3O2 + HCl = AlCl3 + H2O + H2 =>
2 Al3O2 + 18 HCl = 6 AlCl3 + 4 H2O + 5 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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