| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + Na + OH = NaCl + H2O
Cu + HCl = H(CuCl3) + H2 =>
Cu + 3 HCl = H(CuCl3) + H2
C14H12O2 + HNO3 = C14H10O2 + H2O + NO =>
3 C14H12O2 + 2 HNO3 = 3 C14H10O2 + 4 H2O + 2 NO
NH3 + Na2CrO4 + NaCl + H2O = NO3 + CrCl3 + Na(OH) =>
NH3 + 3 Na2CrO4 + 9 NaCl + 6 H2O = NO3 + 3 CrCl3 + 15 Na(OH)
CaCO3 + HC2H3O2 = Ca2C2H3O2 + H2O + CO2 =>
16 CaCO3 + 11 HC2H3O2 = 8 Ca2C2H3O2 + 10 H2O + 22 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuOHNO3 + KOH = KNO3 + Cu(OH)2 =>
CuOHNO3 + KOH = KNO3 + Cu(OH)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
FeCl3 + C6H5Cl = FeCl2 + C6H4Cl2 + HCl =>
2 FeCl3 + C6H5Cl = 2 FeCl2 + C6H4Cl2 + HCl
CUSO4*H2O = CUSO4 + H2O =>
CUSO4*H2O = CUSO4 + H2O
C13H28 + CuO = H2O + CO2 + Cu =>
C13H28 + 40 CuO = 14 H2O + 13 CO2 + 40 Cu
Al + C2H4O2 = Al(C2H3O2)3 + H2 =>
2 Al + 6 C2H4O2 = 2 Al(C2H3O2)3 + 3 H2
CH2 + Ag(NH3)2OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
3 CH2 + 4 Ag(NH3)2OH = CH3CH2COONH4 + 4 Ag + 7 NH3 + 2 H2O
Ca + MgCI2 = CaCI2 + Mg =>
Ca + MgCI2 = CaCI2 + Mg
Na3Al(OH)6(s) + NH4Cl = Al(OH)3 + NH3 + NaCl + H2O =>
Na3Al(OH)6(s) + 3 NH4Cl = Al(OH)3 + 3 NH3 + 3 NaCl + 3 H2O
PbNO3(aq) + KBr(aq) = PbBr(aq) + KNO3(aq) =>
PbNO3(aq) + KBr(aq) = PbBr(aq) + KNO3(aq)
Fe(OH)2 + H2O2 = Fe(OH)3 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
Ca(HCO3)2 + HC = CaC2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HC = CaC2 + 2 CO2 + 2 H2O
U2O5 + Al = U + Al2O3 =>
3 U2O5 + 10 Al = 6 U + 5 Al2O3
NaNO2 + KI + HCl = H2O + I2 + KCl + NaCl + NO =>
2 NaNO2 + 2 KI + 4 HCl = 2 H2O + I2 + 2 KCl + 2 NaCl + 2 NO
AgCl + Fe(SCN) = Ag(SCN) + FeCl =>
AgCl + Fe(SCN) = Ag(SCN) + FeCl
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
(C6H12O5)50 + O2 = CO2 + H2O =>
(C6H12O5)50 + 325 O2 = 300 CO2 + 300 H2O
(CH3COOH) + Mg = Mg(CH3COO) + H2 =>
2(CH3COOH) + 2 Mg = 2 Mg(CH3COO) + H2
O2 + Fe = FeO4 =>
2 O2 + Fe = FeO4
NH4Cl + NaH2PO4 = NaCl + H3PO4 + NH3 =>
NH4Cl + NaH2PO4 = NaCl + H3PO4 + NH3
CH3COONa = CH3COCH3 + Na2CO3 =>
2 CH3COONa = CH3COCH3 + Na2CO3
FeO + H2O = Fe3O4 + H2 =>
3 FeO + H2O = Fe3O4 + H2
C6H5COOH + Fe2O3 = Fe(C6H5COO)3 + H2O =>
6 C6H5COOH + Fe2O3 = 2 Fe(C6H5COO)3 + 3 H2O
K2Cr2O7 + H2SO4 + CH3COCH3 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 6 CH3COCH3 = 4 Cr2(SO4)3 + 4 K2SO4 + 9 CH3COOH + 16 H2O
ZnO + KOH + H2O = K2(Zn(OH)4) =>
ZnO + 2 KOH + H2O = K2(Zn(OH)4)
I2 + HBr = I2Br + H =>
I2 + HBr = I2Br + H
Fe2 + O2 + H2O = FeO3H2O =>
Fe2 + 3 O2 + 2 H2O = 2 FeO3H2O
AlP + HCl = AlCl3 + PH3 =>
AlP + 3 HCl = AlCl3 + PH3
Zn + HCl + NaNO3 = ZnCl2 + NH4Cl + NaCl + H2O =>
4 Zn + 10 HCl + NaNO3 = 4 ZnCl2 + NH4Cl + NaCl + 3 H2O
HgO + HgS = Hg + SO2 =>
2 HgO + HgS = 3 Hg + SO2
Fe(H2O)6{+3} + SCN{-} = Fe(H2O)5SCN{+2} + H2O =>
Fe(H2O)6{+3} + SCN{-} = Fe(H2O)5SCN{+2} + H2O
H2SO4 + P = H3PO4 + H2O + SO2 =>
5 H2SO4 + 2 P = 2 H3PO4 + 2 H2O + 5 SO2
Fe(NO3)3 + H(OH) = Fe(OH)3 + H(NO3) =>
Fe(NO3)3 + 3 H(OH) = Fe(OH)3 + 3 H(NO3)
C4H9SH + O2 = CO2 + SO4 + H2O =>
2 C4H9SH + 17 O2 = 8 CO2 + 2 SO4 + 10 H2O
KOH + HN = KN + HOH =>
KOH + HN = KN + HOH
N + HNO3 = NO + H2O =>
3 N + 2 HNO3 = 5 NO + H2O
K2 + Mg + Mo = K2MgMo =>
K2 + Mg + Mo = K2MgMo
MnCl3 + NaOH + F2 = Na2MnO4 + NaClO4 + NaF + H2O =>
2 MnCl3 + 64 NaOH + 27 F2 = 2 Na2MnO4 + 6 NaClO4 + 54 NaF + 32 H2O
FeCl2 + H2SO4 = FeCl3 + SO2 + FeSO4 + H2O =>
3 FeCl2 + 2 H2SO4 = 2 FeCl3 + SO2 + FeSO4 + 2 H2O
CuSO4 + H2O = H2OCuSO4*5H2O =>
CuSO4 + 6 H2O = H2OCuSO4*5H2O
Mg(OH)2 + CH3COOH = (CH3COO)2Mg + H2O =>
Mg(OH)2 + 2 CH3COOH = (CH3COO)2Mg + 2 H2O
Ce{4+} + Cu{+} = Ce{3+} + Cu{+2} =>
Ce{4+} + Cu{+} = Ce{3+} + Cu{+2}
CH4 + HONO2 = CH3NO2 + H2O =>
CH4 + HONO2 = CH3NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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