| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sc(CH3COO)3 = Sc2O3 + 3(CH3)2CO + 3 CO2
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
H3(CO2)2 + C3O2 = H3(C5O6) =>
H3(CO2)2 + C3O2 = H3(C5O6)
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + H2O + CO2 =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O + 3 CO2
KCn + HCl = HCn + KCl =>
KCn + HCl = HCn + KCl
Sc(CH3COO)3 + O2 = Sc2O3 + CO2 + H2O =>
2 Sc(CH3COO)3 + 12 O2 = Sc2O3 + 12 CO2 + 9 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Sc(CH3COO)3 + H2SO4 = Sc2(SO4)3 + CH3COOH =>
2 Sc(CH3COO)3 + 3 H2SO4 = Sc2(SO4)3 + 6 CH3COOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + Li3N = Li + K3N =>
3 K + Li3N = 3 Li + K3N
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
CO2(OH)3 + H2 = CO2(O3H9) =>
CO2(OH)3 + 3 H2 = CO2(O3H9)
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Sc(CH3COO)3 + H3PO4 = ScPO4 + CH3COOH =>
Sc(CH3COO)3 + H3PO4 = ScPO4 + 3 CH3COOH
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
CO2(OH)3 + H2 = CO2(O3H8) =>
2 CO2(OH)3 + 5 H2 = 2 CO2(O3H8)
MnO4{-} + VO{2+} + H2O = V(OH)4{+} + Mn{2+} + H{+} =>
MnO4{-} + 5 VO{2+} + 11 H2O = 5 V(OH)4{+} + Mn{2+} + 2 H{+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Sc(CH3COO)3 + KOH = Sc(OH)3 + CH3COOK =>
Sc(CH3COO)3 + 3 KOH = Sc(OH)3 + 3 CH3COOK
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Sr(NO3)2 + Al(NO3)3*9H2O + In2O3 + CH4N2O = SrAlIn + CO2 + H2O + N2O =>
2 Sr(NO3)2 + 2 Al(NO3)3*9H2O + In2O3 + 7 CH4N2O = 2 SrAlIn + 7 CO2 + 32 H2O + 12 N2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
K2SO4 + Al(OH)3 = Al2(SO4)3 + KOH =>
3 K2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 KOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
C8H18 + O2 = H2 + CO =>
C8H18 + 4 O2 = 9 H2 + 8 CO
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/22
Équations équilibrées sur12/11/21
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