| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O8 + 5 O2 = 6 H2O + 6 CO2
Sb2Cl3 + Na2O2 + SiO2 = SbCl3 + Na2SiO3 + Na3SbO4 =>
2 Sb2Cl3 + 5 Na2O2 + 2 SiO2 = 2 SbCl3 + 2 Na2SiO3 + 2 Na3SbO4
CO(OH)2CuSO4 = Cu(OH)2COSO4 =>
CO(OH)2CuSO4 = Cu(OH)2COSO4
ammoniumnitrate = nitrogen + oxygen + water =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
K + H3BO3 = B + KOH =>
3 K + H3BO3 = B + 3 KOH
Fe2O3(s) + Al = Fe(l) + Al2O3(s) =>
Fe2O3(s) + 2 Al = 2 Fe(l) + Al2O3(s)
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
MgO + HfO2 = MgHfO3 =>
MgO + HfO2 = MgHfO3
CH3COOH + HCOO{-} = CH3COO{-} + HCOOH =>
CH3COOH + HCOO{-} = CH3COO{-} + HCOOH
Na2SO3(s) + ClO2(g) + H2O = Na2SO4(s) + HCl =>
5 Na2SO3(s) + 2 ClO2(g) + H2O = 5 Na2SO4(s) + 2 HCl
Al(s) + FeSO4 = Al2(SO4)3 + Fe =>
2 Al(s) + 3 FeSO4 = Al2(SO4)3 + 3 Fe
Pt + H{+} + NO3{-} + Cl{-} = PtCl6{-2} + NO2 + H2O =>
Pt + 8 H{+} + 4 NO3{-} + 6 Cl{-} = PtCl6{-2} + 4 NO2 + 4 H2O
NaNH2SO3 + Ca(NO3)2 = NH2NO2 + CaSO4 + NaNO3 =>
NaNH2SO3 + Ca(NO3)2 = NH2NO2 + CaSO4 + NaNO3
H2O + NO2{-} + Al = NH3 + AlO2{-} + H{+} =>
2 H2O + NO2{-} + 2 Al = NH3 + 2 AlO2{-} + H{+}
K3PO4 + Zn2(SO4)2 = K2SO4 + Zn3(PO4)2 =>
4 K3PO4 + 3 Zn2(SO4)2 = 6 K2SO4 + 2 Zn3(PO4)2
Sb + O2 = Sb6O6 =>
6 Sb + 3 O2 = Sb6O6
Mg(s) + Zn{2} = Zn(s) + Mg{3} =>
2 Mg(s) + 3 Zn{2} = 3 Zn(s) + 2 Mg{3}
Pb(OH)2 + H2CO3 = PbCO3 + H2O =>
Pb(OH)2 + H2CO3 = PbCO3 + 2 H2O
FeS + HCl(aq) = FeCl2 + H2S =>
FeS + 2 HCl(aq) = FeCl2 + H2S
NH3 + H2O + Al2(SO4)3 = (NH4)2SO4 + Al(OH)3 =>
6 NH3 + 6 H2O + Al2(SO4)3 = 3(NH4)2SO4 + 2 Al(OH)3
Mg(s) + CuCl2(aq) = MgCl(aq) + Cu(s) =>
2 Mg(s) + CuCl2(aq) = 2 MgCl(aq) + Cu(s)
C8H10O2N3 + O2 = CO2 + H2O + HNO3 =>
4 C8H10O2N3 + 53 O2 = 32 CO2 + 14 H2O + 12 HNO3
H2O + LiBr + KMnO4 = LiBrO3 + KOH + MnO2 =>
H2O + LiBr + 2 KMnO4 = LiBrO3 + 2 KOH + 2 MnO2
BaHPO4 + HCl = BaCl + H2PO4 =>
BaHPO4 + HCl = BaCl + H2PO4
PCH3 + KMnO4 + H2SO4 = PCOOH + K2SO4 + MnSO4 + H2O =>
5 PCH3 + 6 KMnO4 + 9 H2SO4 = 5 PCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ca(HCO3)2 = Ca + H + C + O =>
Ca(HCO3)2 = Ca + 2 H + 2 C + 6 O
Al3 + (O2)2 = AlO =>
4 Al3 + 3(O2)2 = 12 AlO
Pb3O4 + HCOOH = PbO + H2O + CO2 =>
Pb3O4 + HCOOH = 3 PbO + H2O + CO2
Cu + HNO2 = Cu(NO3)2 + NO + HOH =>
Cu + 8 HNO2 = Cu(NO3)2 + 6 NO + 4 HOH
KI + H2S = HI + HSK =>
KI + H2S = HI + HSK
Pb{2} + HCl = Pb + Cl2 + H{+} =>
Pb{2} + 2 HCl = Pb + Cl2 + 2 H{+}
Ba(OH)2 + Na3H2IO6 = Ba3H4(IO6)2 + NaOH =>
3 Ba(OH)2 + 2 Na3H2IO6 = Ba3H4(IO6)2 + 6 NaOH
C6H5OH + J2 = C6H2J3OH + HJ =>
C6H5OH + 3 J2 = C6H2J3OH + 3 HJ
FeSO4 + HClO + H2SO4 = Fe2(SO4)3 + Fe3Cl + H2O =>
20 FeSO4 + 2 HClO + H2SO4 = 7 Fe2(SO4)3 + 2 Fe3Cl + 2 H2O
NH4Br + KOH = NH4OH + BrK =>
NH4Br + KOH = NH4OH + BrK
NaOH + Cu(NO3) = Na(NO3) + Cu(OH) =>
NaOH + Cu(NO3) = Na(NO3) + Cu(OH)
SnS + H2O2 + OH{-} = SnS32{-} + SnO32{-} + H2O =>
32 SnS + 976 H2O2 + 32 OH{-} = SnS32{-} + 31 SnO32{-} + 992 H2O
RbBiNb2O7 + CF2 = RbBiNb2O6F + CO2 =>
2 RbBiNb2O7 + CF2 = 2 RbBiNb2O6F + CO2
Sr + Sn(ClO3)4 = Sr(ClO3)2 + Sn =>
2 Sr + Sn(ClO3)4 = 2 Sr(ClO3)2 + Sn
Co(Cl)2 + KNO2 + HC2H3O2 = K3Co(NO3)6 + NO + KC2H3O2 + KCl + H2O =>
Co(Cl)2 + 19 KNO2 + 14 HC2H3O2 = K3Co(NO3)6 + 13 NO + 14 KC2H3O2 + 2 KCl + 7 H2O
(NH4)2S + ZnCl2 = ClNH4 + ZnS =>
(NH4)2S + ZnCl2 = 2 ClNH4 + ZnS
H + C2O4 + OH = H3C2O5 =>
2 H + C2O4 + OH = H3C2O5
methane + Cl = HCl + CCl4 =>
CH4 + 8 Cl = 4 HCl + CCl4
C7H6N + O2 = CO2 + NO2 + H2O =>
2 C7H6N + 19 O2 = 14 CO2 + 2 NO2 + 6 H2O
AlCl3 + AgBr = AlBr3 + AgCl =>
AlCl3 + 3 AgBr = AlBr3 + 3 AgCl
LiI + Pb(CH3COO)2 = LiCH3COO + PbI2 =>
2 LiI + Pb(CH3COO)2 = 2 LiCH3COO + PbI2
LiNO{3} + Ag = AgNO{3} + Li =>
LiNO{3} + Ag = AgNO{3} + Li
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
NHCl4 + HNO3 = NH(NO3)4 + HCl =>
NHCl4 + 4 HNO3 = NH(NO3)4 + 4 HCl
SO2(g) + CO2(g) = CS2(g) + O2(g) =>
2 SO2(g) + CO2(g) = CS2(g) + 3 O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/28/24
Équations équilibrées sur06/27/23
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