| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HL + HCLO3 = HCL + 3 L2 + 3 H2O
NaClO4 + NH4Cl = N2 + HCl + NaCl + H2O =>
3 NaClO4 + 8 NH4Cl = 4 N2 + 8 HCl + 3 NaCl + 12 H2O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Pb3 + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb3 + 3 Cu(NO3)2 = 3 Pb(NO3)2 + 3 Cu
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
HI + HClO = I2 + HCl + H2O =>
2 HI + HClO = I2 + HCl + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl
C2H2 + KMNO4 = K2C2O4 + MNO2 + KOH + H2O =>
3 C2H2 + 8 KMNO4 = 3 K2C2O4 + 8 MNO2 + 2 KOH + 2 H2O
FeSo4 + Cu(OH)2 = Fe(OH)2 + CuSo4 =>
FeSo4 + Cu(OH)2 = Fe(OH)2 + CuSo4
HI + HCLO3 = HCL + I2 + H2O =>
6 HI + HCLO3 = HCL + 3 I2 + 3 H2O
CH3CH2OH + O2 = CH3COH + H2O =>
2 CH3CH2OH + O2 = 2 CH3COH + 2 H2O
O2 + C20H14O4 = H2O + CO2 =>
43 O2 + 2 C20H14O4 = 14 H2O + 40 CO2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
HI + HCLO3 = HCL + I + H2O =>
6 HI + HCLO3 = HCL + 6 I + 3 H2O
Na2O + I2 = NaI + O2 =>
2 Na2O + 2 I2 = 4 NaI + O2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KCLO3 + HI = I2 + KCL + H2O =>
KCLO3 + 6 HI = 3 I2 + KCL + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
C4H8 + H2 = C4H10 =>
C4H8 + H2 = C4H10
FeCl3 + Ca(oh)2 = Fe(oh)3 + CaCl2 =>
12 FeCl3 + 9 Ca(oh)2 = 4 Fe(oh)3 + 18 CaCl2
C4H8 + H2 = C4H10 =>
C4H8 + H2 = C4H10
NbSn2 + SnO2 = NbO2 + Sn =>
NbSn2 + SnO2 = NbO2 + 3 Sn
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
MnS + HNO3 = MnSO4 + NO2 + H2O =>
MnS + 8 HNO3 = MnSO4 + 8 NO2 + 4 H2O
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
Ch3OH + Na = Ch3ONa + H2 =>
2 Ch3OH + 2 Na = 2 Ch3ONa + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
C2H2 = C6H6 =>
3 C2H2 = C6H6
F + Cl2 = FCl =>
2 F + Cl2 = 2 FCl
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
KClO3 + MnO2 + KOH = KCl + K2MnO4 + H2O =>
KClO3 + 3 MnO2 + 6 KOH = KCl + 3 K2MnO4 + 3 H2O
Ni(NO3)2*6H2O + Cu(NO3)2*6H2O + Zn(NO3)2*6H2O + Fe(NO3)2*9H2O = Ni035Cu025Zn04Fe2O4 + N2 + H2O + O2 =>
35 Ni(NO3)2*6H2O + 25 Cu(NO3)2*6H2O + 4 Zn(NO3)2*6H2O + 2 Fe(NO3)2*9H2O = Ni035Cu025Zn04Fe2O4 + 66 N2 + 402 H2O + 196 O2
HI + HClO = I2 + HCl + H2O =>
2 HI + HClO = I2 + HCl + H2O
CA(s) + Br2(l) = CABr2(s) =>
CA(s) + Br2(l) = CABr2(s)
C6H6 + *O2 = H2O + CO2 =>
2 C6H6 + 15*O2 = 6 H2O + 12 CO2
AL + HI = ALI3 + H2 =>
2 AL + 6 HI = 2 ALI3 + 3 H2
MnS + HNO3 = MnSO4 + NO2 + H2O =>
MnS + 8 HNO3 = MnSO4 + 8 NO2 + 4 H2O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Al2O3 + HClO4 = Al(ClO4)3 + H2O =>
Al2O3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O
KO2 + H20 = O2 + KOH =>
20 KO2 + H20 = 10 O2 + 20 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/19
Équations équilibrées sur04/18/18
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