| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
HIO3 + P + H2O = HI + H3PO4 =>
5 HIO3 + 6 P + 9 H2O = 5 HI + 6 H3PO4
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
C + H2O = C2H4O2 =>
2 C + 2 H2O = C2H4O2
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
SiI4 + Mg = Si + MgI2 =>
SiI4 + 2 Mg = Si + 2 MgI2
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
OCN + H2O2 = CO2 + N2 + H2O =>
2 OCN + 2 H2O2 = 2 CO2 + N2 + 2 H2O
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
O2 + C5H12 = CO2 + H2O =>
8 O2 + C5H12 = 5 CO2 + 6 H2O
MnO2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO2 + 3 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HOCN + H2O2 = CO2 + N2 + H2O =>
2 HOCN + 3 H2O2 = 2 CO2 + N2 + 4 H2O
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
NO2 = N2 + O2 =>
2 NO2 = N2 + 2 O2
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
O2 + CH4 = CO2 + H2O =>
2 O2 + CH4 = CO2 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ca5(PO4)3F + SiO2 + C = P4 + CaF2 + CaSiO3 + CO =>
4 Ca5(PO4)3F + 18 SiO2 + 30 C = 3 P4 + 2 CaF2 + 18 CaSiO3 + 30 CO
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
H(C2H3O2) + Sr(OH)2 = Sr(C2H3O2)2 + H2O =>
2 H(C2H3O2) + Sr(OH)2 = Sr(C2H3O2)2 + 2 H2O
NH3 = N + H =>
NH3 = N + 3 H
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4 =>
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/22
Équations équilibrées sur03/21/21
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