| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 6 H2SO4 = 2 Al2(SO4)3 + 3 H2H2
WCl6 + (Me3Si)2O = WOCl4 + Me3SiCl =>
WCl6 + (Me3Si)2O = WOCl4 + 2 Me3SiCl
Mg + HNo3 = MgHNo3 =>
Mg + HNo3 = MgHNo3
Na3PO4 + Zn(MnO4)2 = NaMnO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(MnO4)2 = 6 NaMnO4 + Zn3(PO4)2
KBr + O2 = KBrO =>
2 KBr + O2 = 2 KBrO
CaCl2 + NaCo3 = CaCl2NaCo3 =>
CaCl2 + NaCo3 = CaCl2NaCo3
PB(OH)4 + HNO3 = PB(NO3)4 + H2O =>
PB(OH)4 + 4 HNO3 = PB(NO3)4 + 4 H2O
KNO3 + C6H14O6 = KNO2 + H2O + CO2 =>
13 KNO3 + C6H14O6 = 13 KNO2 + 7 H2O + 6 CO2
FeCl3*13H2O + CaCO3 = Fe(OH)3 + CaCl2*6H2O + H2O + CO2 =>
2 FeCl3*13H2O + 3 CaCO3 = 2 Fe(OH)3 + 3 CaCl2*6H2O + 5 H2O + 3 CO2
CoCN2 + H2O = CoCN2H2O =>
CoCN2 + H2O = CoCN2H2O
NiS + HCl + KClO3 = NiCl2 + KCl + S + H2O =>
3 NiS + 6 HCl + KClO3 = 3 NiCl2 + KCl + 3 S + 3 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
KJ + NaNO2 + H2SO4 = J2 + K2SO4 + NO + H2O + Na2SO4 =>
2 KJ + 2 NaNO2 + 2 H2SO4 = J2 + K2SO4 + 2 NO + 2 H2O + Na2SO4
C4N3H50 + O2 = CO2 + H2O + N2 =>
2 C4N3H50 + 33 O2 = 8 CO2 + 50 H2O + 3 N2
CuSO4 + Pb(C2H3O2) = PbSO4 + Cu(C2H3O2) =>
CuSO4 + Pb(C2H3O2) = PbSO4 + Cu(C2H3O2)
Cu + Ag3NO2 = Ag + Cu3NO2 =>
3 Cu + Ag3NO2 = 3 Ag + Cu3NO2
Na3PO2 + HCl = NaCl + H3PO2 =>
Na3PO2 + 3 HCl = 3 NaCl + H3PO2
BaO + HOH = Ba + OH =>
BaO + HOH = Ba + 2 OH
Nb2O5 + C + Cl2 = NbCl5 + CO =>
Nb2O5 + 5 C + 5 Cl2 = 2 NbCl5 + 5 CO
Ag(NO2) + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 Ag(NO2) + BaSO4 = Ag2SO4 + Ba(NO2)2
NaOH + HCOOH = NaCOOH + H2O =>
NaOH + HCOOH = NaCOOH + H2O
KNO2 + (NH4)2SO4 = NH3NO2 + K2SO4 + H2 =>
2 KNO2 + (NH4)2SO4 = 2 NH3NO2 + K2SO4 + H2
Pb + Al2(SO4)3 = Al + Pb2(SO4)4 =>
6 Pb + 4 Al2(SO4)3 = 8 Al + 3 Pb2(SO4)4
KMnO4 + PbO = K2O + Pb(MnO4)2 =>
2 KMnO4 + PbO = K2O + Pb(MnO4)2
NHNHHH + NaNOO = NaNNN + HOH =>
NHNHHH + NaNOO = NaNNN + 2 HOH
Fe2 + Na3PO4 = Fe3(PO4)2 + Na =>
3 Fe2 + 4 Na3PO4 = 2 Fe3(PO4)2 + 12 Na
H2SO4 + NaHO = Na2SO4 + H2O =>
H2SO4 + 2 NaHO = Na2SO4 + 2 H2O
H3C3ON + C4H6O3 = C3HN + H3CCOOH =>
H3C3ON + C4H6O3 = C3HN + 2 H3CCOOH
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
(CN)6 = C + N2 =>
(CN)6 = 6 C + 3 N2
C2H5Cl + Ni = C2H4 + NiCl2 + H2 =>
2 C2H5Cl + Ni = 2 C2H4 + NiCl2 + H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CaCl2 + AgOH = AgCl + Ca(OH)2 =>
CaCl2 + 2 AgOH = 2 AgCl + Ca(OH)2
Be + AgCl = BeCl2 + Ag =>
Be + 2 AgCl = BeCl2 + 2 Ag
KMnO4 + NaCN + H2O2 = NaCNO + MnO2 + KOH =>
2 KMnO4 + 4 NaCN + H2O2 = 4 NaCNO + 2 MnO2 + 2 KOH
Pb(NO3)2 + SF = PbF2 + SNO3 =>
Pb(NO3)2 + 2 SF = PbF2 + 2 SNO3
Al + HCl2 = AlCl + H2 =>
4 Al + 2 HCl2 = 4 AlCl + H2
NaMnO4 + Na2C2O4 + H2O = MnO2 + CO2 + NaOH =>
2 NaMnO4 + 3 Na2C2O4 + 4 H2O = 2 MnO2 + 6 CO2 + 8 NaOH
Es + O2 = EsO2 =>
Es + O2 = EsO2
Li2O + Br2 = LiBr + O2 =>
2 Li2O + 2 Br2 = 4 LiBr + O2
C2H5Cl + Ni = C2H4 + NiCl2 + H2 =>
2 C2H5Cl + Ni = 2 C2H4 + NiCl2 + H2
K2[Zn(OH)4] + HCl = ZnCl2 + KOH + H2O =>
K2[Zn(OH)4] + 2 HCl = ZnCl2 + 2 KOH + 2 H2O
H2(g) + Na = NaH =>
H2(g) + 2 Na = 2 NaH
Mg2 + CH3COOH = (CH3COO)2Mg + H2 =>
Mg2 + 4 CH3COOH = 2(CH3COO)2Mg + 2 H2
NH4NO3 = NH3 + HNO3 =>
NH4NO3 = NH3 + HNO3
ZnBr + FeO = OBr + ZnFe =>
ZnBr + FeO = OBr + ZnFe
NH3 + Mg(NO3)2 = Mg3N2 + H(NO3) =>
2 NH3 + 3 Mg(NO3)2 = Mg3N2 + 6 H(NO3)
SO2 + O2 + Cu = CuSO4 =>
SO2 + O2 + Cu = CuSO4
ClO({-}) = Cl({-}) + ClO3({-}) =>
3 ClO({-}) = 2 Cl({-}) + ClO3({-})
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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