| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + H2SO4 = Al2(SO4) + H2
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
KCl + H2SO4 = HCl + K2SO4 =>
2 KCl + H2SO4 = 2 HCl + K2SO4
MgSO4 + NaCl = MgCl2 + Na2SO4 =>
MgSO4 + 2 NaCl = MgCl2 + Na2SO4
HNO3 + P2O5 = HPO3 + N2O5 =>
2 HNO3 + P2O5 = 2 HPO3 + N2O5
CH3OH + Ca = CH3OCa + H2 =>
2 CH3OH + 2 Ca = 2 CH3OCa + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2SO4 + Ca(CH3COO)2 = CaSO4 + HCH3COO =>
H2SO4 + Ca(CH3COO)2 = CaSO4 + 2 HCH3COO
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Cl4 + Zn = ZnCl4 =>
Cl4 + Zn = ZnCl4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
SnCl4 + Zn = ZnCl4 + Sn =>
SnCl4 + Zn = ZnCl4 + Sn
FeSO4 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 =>
FeSO4 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Fe2O3 + KClO3 + KOH = K2FeO4 + H20 + KCl =>
15 Fe2O3 + 5 KClO3 + 60 KOH = 30 K2FeO4 + 3 H20 + 5 KCl
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
HBr + Zn = ZnBr2 + H =>
2 HBr + Zn = ZnBr2 + 2 H
NaSnO3 + NaOH + Al = NaAlO2 + Sn + H2O =>
3 NaSnO3 + 2 NaOH + 5 Al = 5 NaAlO2 + 3 Sn + H2O
Ba(OH)2 + H2SO4 = [Ba(OH)]2SO4 + H2O =>
2 Ba(OH)2 + H2SO4 = [Ba(OH)]2SO4 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Mg2Br = Mg + Br2 =>
2 Mg2Br = 4 Mg + Br2
AlCl3 + NAOH = Al(OH)3 + NACl =>
AlCl3 + 3 NAOH = Al(OH)3 + 3 NACl
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C6H5OH + FeCl3 = Fe(C6H5O)3 + HCl =>
3 C6H5OH + FeCl3 = Fe(C6H5O)3 + 3 HCl
C10H12O3 + H2O = C10H11O3 + H3O =>
C10H12O3 + H2O = C10H11O3 + H3O
CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
CrSO4 + KOH = Cr(OH)2 + K2SO4 =>
CrSO4 + 2 KOH = Cr(OH)2 + K2SO4
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
Na3MoO4 + HCl + Al = MoCl2 + AlCl3 + NaCl + H2O =>
Na3MoO4 + 8 HCl + Al = MoCl2 + AlCl3 + 3 NaCl + 4 H2O
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
MgBr2 = Mg + Br2 =>
MgBr2 = Mg + Br2
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
FeCl3 + HI = FeCl2 + I2 + HCl =>
2 FeCl3 + 2 HI = 2 FeCl2 + I2 + 2 HCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
Al + H2O = Al2(OH)3 + H2 =>
4 Al + 6 H2O = 2 Al2(OH)3 + 3 H2
C6H12O6 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)2 + H2O =>
C6H12O6 + 3 K2Cr2O7 + 9 H2SO4 = 6 CO2 + 3 K2SO4 + 3 Cr2(SO4)2 + 15 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
H + NaNO3 = Na + HNO3 =>
H + NaNO3 = Na + HNO3
NiO + CO = Ni + CO2 =>
NiO + CO = Ni + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/31/15
Équations équilibrées sur11/30/14
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