| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2OCoCl2 + H2O2 + 2 NH4Cl + 10 NH3 = 2[Co(NH3)6]Cl3 + 4 H2O
H2C2O4*2H2O + NaOH = Na2C2O4*H2O + H2O =>
H2C2O4*2H2O + 2 NaOH = Na2C2O4*H2O + 3 H2O
NaHSO3(aq) + Cl2(aq) + H2O = NaHSO4 + HCl =>
NaHSO3(aq) + Cl2(aq) + H2O = NaHSO4 + 2 HCl
Al + Cl = AlCl =>
Al + Cl = AlCl
AlO + H2O = Al + OH =>
AlO + H2O = Al + 2 OH
SO4 + KOH = SOH + KO4 =>
SO4 + KOH = SOH + KO4
FeSO4 + Na2CO3 = Fe2CO3 + NaSO4 =>
2 FeSO4 + Na2CO3 = Fe2CO3 + 2 NaSO4
Cu(NH4)2(SO4)2 + NaOH = Cu(OH)2 + Na2SO4 + NH3 + H2O =>
Cu(NH4)2(SO4)2 + 4 NaOH = Cu(OH)2 + 2 Na2SO4 + 2 NH3 + 2 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
K2CO3 = K + CO3 =>
K2CO3 = 2 K + CO3
[Co(NH3)5H2O]Cl3 = [Co(NH3)5Cl]Cl2 + H2O =>
[Co(NH3)5H2O]Cl3 = [Co(NH3)5Cl]Cl2 + H2O
Fe(ClO3)2 = FeCl2 + O2 =>
Fe(ClO3)2 = FeCl2 + 3 O2
P + KOH = K2HPO2 + PH3 =>
4 P + 6 KOH = 3 K2HPO2 + PH3
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
Cu2No3 + NaOH = Cu2OH + NaNo3 =>
Cu2No3 + NaOH = Cu2OH + NaNo3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Au3(PO4) + Be = Be3(PO4)2 + Au =>
2 Au3(PO4) + 3 Be = Be3(PO4)2 + 6 Au
FeCl2 + Ag3PO4 = Fe3(PO4)2 + AgCl =>
3 FeCl2 + 2 Ag3PO4 = Fe3(PO4)2 + 6 AgCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
K2SO4 + EDTA = K2SO4(EDTA) =>
K2SO4 + EDTA = K2SO4(EDTA)
propanol + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
C + Be = CBe =>
C + Be = CBe
HNO3 + N2H4 = N2 + H2O =>
4 HNO3 + 5 N2H4 = 7 N2 + 12 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Pb(NO3)4 + Al = Al(NO3)3 + Pb =>
3 Pb(NO3)4 + 4 Al = 4 Al(NO3)3 + 3 Pb
Sb2S3(s) + Fe(s) = Sb(s) + FeS(s) =>
Sb2S3(s) + 3 Fe(s) = 2 Sb(s) + 3 FeS(s)
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Ne + O2 = NeO =>
2 Ne + O2 = 2 NeO
SbCl3 + Na2S2O3 = SO2 + Sb2S2O + NaCl =>
2 SbCl3 + 3 Na2S2O3 = 4 SO2 + Sb2S2O + 6 NaCl
FeCl2 + KMnO4 = Fe(MnO4)2 + KCl =>
FeCl2 + 2 KMnO4 = Fe(MnO4)2 + 2 KCl
Al + KNO3 + KOH = K3AlO3 + NH3 + H2O =>
8 Al + 3 KNO3 + 21 KOH = 8 K3AlO3 + 3 NH3 + 6 H2O
Rb + CH3COOH = RbC2H3O2 + H =>
Rb + CH3COOH = RbC2H3O2 + H
Cs2 + CsNO3 = Cs2O + N2 =>
5 Cs2 + 2 CsNO3 = 6 Cs2O + N2
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
C6H12O6 + AgNO3 = AgNH + OH + CO2 =>
2 C6H12O6 + 9 AgNO3 = 9 AgNH + 15 OH + 12 CO2
Ca(s) + Br2(g) = CaBr(s) =>
2 Ca(s) + Br2(g) = 2 CaBr(s)
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
CH3CH2OH + H2O = CH3COOH + H{+} + e =>
CH3CH2OH + H2O = CH3COOH + 4 H{+} + 4e
C3H6O2 + Cr2O7{2-} + H{+} = C4H4O2 + Cr{3+} + H2O =>
12 C3H6O2 + 4 Cr2O7{2-} + 32 H{+} = 9 C4H4O2 + 8 Cr{3+} + 34 H2O
CH4 + F2 = C + HF =>
CH4 + 2 F2 = C + 4 HF
HN3 = NH + N2 =>
HN3 = NH + N2
Al2(SO4)3 + PbCl4 = Pb(SO4)2 + AlCl3 =>
2 Al2(SO4)3 + 3 PbCl4 = 3 Pb(SO4)2 + 4 AlCl3
Ag2(SO4) + NaCl = AgCl + Na2(SO4) =>
Ag2(SO4) + 2 NaCl = 2 AgCl + Na2(SO4)
KHS + NH4HSO4 = KHSO4 + NH4HS =>
KHS + NH4HSO4 = KHSO4 + NH4HS
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
C2H6O2 + O2 = CO2 + H2O4 =>
C2H6O2 + 7 O2 = 2 CO2 + 3 H2O4
NH4ReO4 + H2 = Re + H2O + NH3 =>
2 NH4ReO4 + 7 H2 = 2 Re + 8 H2O + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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