| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C3H3N3O3 + KNO3 = N2 + CO2 + H2O + K2O =>
10 C3H3N3O3 + 18 KNO3 = 24 N2 + 30 CO2 + 15 H2O + 9 K2O
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
S + O2 = SO8 =>
S + 4 O2 = SO8
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
Fe + H2O = H2 + Fe2O3 =>
2 Fe + 3 H2O = 3 H2 + Fe2O3
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
NH4Br + NaOH = NaBr + NH3 + H2O =>
NH4Br + NaOH = NaBr + NH3 + H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C + H2 = CH4 =>
C + 2 H2 = CH4
Zn + KNO3 + HCl = ZnCl2 + KCl + NH4Cl + H2O =>
4 Zn + KNO3 + 10 HCl = 4 ZnCl2 + KCl + NH4Cl + 3 H2O
CoO + Sb2O5 = Co4Sb2O9 =>
4 CoO + Sb2O5 = Co4Sb2O9
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
KNO3 + C3H3N3O3 = N2 + CO2 + H2O + K2O =>
18 KNO3 + 10 C3H3N3O3 = 24 N2 + 30 CO2 + 15 H2O + 9 K2O
RaCl2 + H3(PO4) = HCl + Ra3(PO4)2 =>
3 RaCl2 + 2 H3(PO4) = 6 HCl + Ra3(PO4)2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
AlBr3 + Mg(OH)2 = Al(OH)3 + MgBr2 =>
2 AlBr3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgBr2
Na + N = Na3N =>
3 Na + N = Na3N
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeO + C = Fe + CO =>
FeO + C = Fe + CO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al(NO3)3 + H2O = HNO3 + Al(OH)3 =>
Al(NO3)3 + 3 H2O = 3 HNO3 + Al(OH)3
As4 + KClO3 + KOH = K3AsO4 + KCl + H2O =>
3 As4 + 10 KClO3 + 36 KOH = 12 K3AsO4 + 10 KCl + 18 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Zn2{+} + NH4OH = (Zn(NH3)4)2{+} + H2O =>
Zn2{+} + 8 NH4OH = (Zn(NH3)4)2{+} + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH4NO3 + Al = N2 + Al2O3 + H2O =>
3 NH4NO3 + 2 Al = 3 N2 + Al2O3 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/20
Équations équilibrées sur01/19/20
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