| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCO3 = MgO + CO2
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
(NH4)2CO3 + NH3 + Co(NO3)2*HOH = NH4NO3 + [Co(NH3)4CO3]NO3 + HOH =>
8(NH4)2CO3 + 22 NH3 + 8 Co(NO3)2*HOH = 7 NH4NO3 + 8[Co(NH3)4CO3]NO3 + 11 HOH
N2O + C4H10 = CO2 + H2O + N2 =>
13 N2O + C4H10 = 4 CO2 + 5 H2O + 13 N2
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
(NH4)2CO3 + NH3 + Co(NO3)2*6HOH = NH4NO3 + [Co(NH3)4CO3]NO3 + HOH =>
8(NH4)2CO3 + 22 NH3 + 8 Co(NO3)2*6HOH = 7 NH4NO3 + 8[Co(NH3)4CO3]NO3 + 51 HOH
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
S + O2 = SO =>
2 S + O2 = 2 SO
NAOH + H2O = NAO + H3O =>
NAOH + H2O = NAO + H3O
NaBr = Na + Br2 =>
2 NaBr = 2 Na + Br2
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Cr2O3 + H2O + O2 = CrO2(OH)2 =>
2 Cr2O3 + 4 H2O + 3 O2 = 4 CrO2(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
I2 + K2S + KOH = KI + K2SO4 + H20 =>
10 I2 + 5 K2S + 20 KOH = 20 KI + 5 K2SO4 + H20
CuCO3 + HNO3 = CuNO3 + HCO3 =>
CuCO3 + HNO3 = CuNO3 + HCO3
I2 + K2S + KOH = KI + K2SO3 + H20 =>
30 I2 + 20 K2S + 60 KOH = 60 KI + 20 K2SO3 + 3 H20
SN + HNO3 + H20 = H2SNO3 + NO =>
40 SN + 60 HNO3 + H20 = 40 H2SNO3 + 60 NO
I2 + K2S + KOH = KI + K2SO8 + H20 =>
20 I2 + 5 K2S + 40 KOH = 40 KI + 5 K2SO8 + 2 H20
I2 + K2S + KOH = KI + K2SO4 + H20 =>
10 I2 + 5 K2S + 20 KOH = 20 KI + 5 K2SO4 + H20
Li3PO4 + CuCl2 = Cu3(PO4)2 + LiCl =>
2 Li3PO4 + 3 CuCl2 = Cu3(PO4)2 + 6 LiCl
O2 + C4H10 = CO2 + H2O =>
13 O2 + 2 C4H10 = 8 CO2 + 10 H2O
CaCl = Ca + Cl =>
CaCl = Ca + Cl
P + Mg = MgP =>
P + Mg = MgP
CaCl = Ca + Cl2 =>
2 CaCl = 2 Ca + Cl2
KMnO4 + KI + H2SO4 = MnSO4 + I2 + K2SO4 + H2O =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 5 I2 + 6 K2SO4 + 8 H2O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
O2 + C4H10 = CO2 + H2O =>
13 O2 + 2 C4H10 = 8 CO2 + 10 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4NO3 + NAOH = NANO3 + NH3 + H2O =>
NH4NO3 + NAOH = NANO3 + NH3 + H2O
C2H5OH + O2 = CH3COOH + H20 =>
10 C2H5OH + 5 O2 = 10 CH3COOH + H20
H2S + ZN = ZNS + H2 =>
H2S + ZN = ZNS + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
C2H5OH + O2 = CH3COOH + H20 =>
10 C2H5OH + 5 O2 = 10 CH3COOH + H20
Cl + H2O = HCl + HClO =>
2 Cl + H2O = HCl + HClO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SO4 + H2O = H4O + SO4 =>
H2SO4 + H2O = H4O + SO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C2H2 + H2O = C2H3OH =>
C2H2 + H2O = C2H3OH
CAI2 + H2SO4 = CASO4 + I2 + H2S + H2O =>
4 CAI2 + 5 H2SO4 = 4 CASO4 + 4 I2 + H2S + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KCl + H2O = HCl + K2O =>
2 KCl + H2O = 2 HCl + K2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/30/17
Équations équilibrées sur05/30/16
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