| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
KMnO4 + Na2S + H2O = MnO2 + S + KOH + NaOH =>
2 KMnO4 + 3 Na2S + 4 H2O = 2 MnO2 + 3 S + 2 KOH + 6 NaOH
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C3H8O3 = C2H6O + CH2O2 =>
C3H8O3 = C2H6O + CH2O2
PdH2 + H2O = PdOH2 + H =>
PdH2 + H2O = PdOH2 + 2 H
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H2SO4 + Al2O3 = Al2(SO4)3 + H2O =>
3 H2SO4 + Al2O3 = Al2(SO4)3 + 3 H2O
MgCl2(l) = Mg(s) + Cl2(g) =>
MgCl2(l) = Mg(s) + Cl2(g)
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(s) + Fe2O3(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + Fe2O3(s) = 2 Fe(s) + Al2O3(s)
HNO2 = H{+} + NO3{-} + NO + H2O =>
3 HNO2 = H{+} + NO3{-} + 2 NO + H2O
Ag + HNO3 = AgNO3 + H2O + N2O4 =>
2 Ag + 4 HNO3 = 2 AgNO3 + 2 H2O + N2O4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Al + CuSO4 = Cu + AlSO4 =>
Al + CuSO4 = Cu + AlSO4
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
Al + CuSO4 = Cu + Al(SO4)3 =>
Al + 3 CuSO4 = 3 Cu + Al(SO4)3
AlP + Na2O = Na3P + Al2O3 =>
2 AlP + 3 Na2O = 2 Na3P + Al2O3
ZnS + HNO3 = ZnSO4 + NO + H20 =>
10 ZnS + 20 HNO3 = 10 ZnSO4 + 20 NO + H20
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ZnS + HNO3 = ZnSO4 + NO + H2O =>
3 ZnS + 8 HNO3 = 3 ZnSO4 + 8 NO + 4 H2O
Zn + I2 = Zn2I5 =>
4 Zn + 5 I2 = 2 Zn2I5
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
Fe2O3 = O2 + Fe =>
2 Fe2O3 = 3 O2 + 4 Fe
Zn + MgSo4 = Mg + ZnSo4 =>
Zn + MgSo4 = Mg + ZnSo4
SiH2 = Si + H2 =>
SiH2 = Si + H2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
HClO3 + H2S = HCl + H2SO4 =>
4 HClO3 + 3 H2S = 4 HCl + 3 H2SO4
CuNO3 + AlCl3 = CuCl + Al(NO3)3 =>
3 CuNO3 + AlCl3 = 3 CuCl + Al(NO3)3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaClO3(s) = NaCl(s) + O2(g) =>
2 NaClO3(s) = 2 NaCl(s) + 3 O2(g)
C6H12O6 + O2 = CO + H2O =>
C6H12O6 + 3 O2 = 6 CO + 6 H2O
Cl2 + NaOH = NaClO + NaCl + H2O =>
Cl2 + 2 NaOH = NaClO + NaCl + H2O
Mn(ClO3)2 = MnCl2 + O2 =>
Mn(ClO3)2 = MnCl2 + 3 O2
NO2 = N2O4 =>
2 NO2 = N2O4
C6H12O6 + O2 = CO + H2O =>
C6H12O6 + 3 O2 = 6 CO + 6 H2O
Sn(ClO3)2 = SnCl2 + O2 =>
Sn(ClO3)2 = SnCl2 + 3 O2
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
SiCl4 + H2 = SiH4 + HCl =>
SiCl4 + 4 H2 = SiH4 + 4 HCl
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
C10H22 + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C10H22 + 62 MnO4{-} + 186 H{+} = 50 CO2 + 62 Mn{2+} + 148 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/14
Équations équilibrées sur02/25/13
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