| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + 2 CI = 2 HIC + S
H3ClO + S(OH)2 = SCl2 + H2O =>
2 H3ClO + S(OH)2 = SCl2 + 4 H2O
H3PO4 + NaOH = HOH + Na3PO4 =>
H3PO4 + 3 NaOH = 3 HOH + Na3PO4
Mg(HCO3)2 + HNO3 = CO2 + H2O + Mg(NO3)2 =>
Mg(HCO3)2 + 2 HNO3 = 2 CO2 + 2 H2O + Mg(NO3)2
FeSCN + Na3PO4 = SCNNa3 + FePO4 =>
FeSCN + Na3PO4 = SCNNa3 + FePO4
Cr2O3 + Mn(NO3)2 + Na2CO3 = Na2MnO4 + NO + CO2 + Na2Cr2O7 =>
Cr2O3 + 3 Mn(NO3)2 + 4 Na2CO3 = 3 Na2MnO4 + 6 NO + 4 CO2 + Na2Cr2O7
NaS + CuSO4 = CuS2 + Na2SO4 =>
2 NaS + CuSO4 = CuS2 + Na2SO4
CH7 + O = CO2 + H2O =>
2 CH7 + 11 O = 2 CO2 + 7 H2O
FOH + Fe = Fe(OH)3 + F =>
3 FOH + Fe = Fe(OH)3 + 3 F
MnSCu2 = Cu + S2 + Mn4 =>
4 MnSCu2 = 8 Cu + 2 S2 + Mn4
SbCl3 + Mg(NO3)2 = MgCl3 + Sb + NO3 =>
SbCl3 + Mg(NO3)2 = MgCl3 + Sb + 2 NO3
Zn + PbSO4 = ZnSO4 + Pb =>
Zn + PbSO4 = ZnSO4 + Pb
AlPO4 + C = Al2O3 + P + CO2 =>
4 AlPO4 + 5 C = 2 Al2O3 + 4 P + 5 CO2
AlSO4 + KOH = AlOHKSO4 =>
AlSO4 + KOH = AlOHKSO4
Al + Ag2CrO4 = AlAg2CrO4 =>
Al + Ag2CrO4 = AlAg2CrO4
C + H2SO4 = H2CO3 + SO2 + H2O =>
C + 2 H2SO4 = H2CO3 + 2 SO2 + H2O
Cr2O7{-2} + Hg + H{+} = Hg{+2} + Cr{+3} + H2O =>
Cr2O7{-2} + 3 Hg + 14 H{+} = 3 Hg{+2} + 2 Cr{+3} + 7 H2O
C6H12O6 + HCl = H2O + C6HCl =>
C6H12O6 + HCl = 6 H2O + C6HCl
SO3{2-} + Co(OH)3 = Co + SO4{2-} + H2O =>
3 SO3{2-} + 2 Co(OH)3 = 2 Co + 3 SO4{2-} + 3 H2O
O2 + C107H177O45N16P1 = C02 + HNO3 + H3PO4 + H2O =>
86 O2 + 2 C107H177O45N16P1 = 107 C02 + 32 HNO3 + 2 H3PO4 + 158 H2O
Fe + H + O = Fe(HO)3 =>
Fe + 3 H + 3 O = Fe(HO)3
Zn + H3C6H6O7 = Zn3(H3C6H5O7)2 + H2 =>
3 Zn + 2 H3C6H6O7 = Zn3(H3C6H5O7)2 + H2
K2C2O4 + LiMnO4 + H2SO4 = K2SO4 + CO2 + LiSO4 + MnSO4 + H2O =>
2 K2C2O4 + LiMnO4 + 4 H2SO4 = 2 K2SO4 + 4 CO2 + LiSO4 + MnSO4 + 4 H2O
Zn2 + H2(SO4) = H + Zn(SO4) =>
Zn2 + 2 H2(SO4) = 4 H + 2 Zn(SO4)
(NH4)6(Mo)7O24*4H2O + HNO3 = MoO3 + NH4NO3 + H2O =>
(NH4)6(Mo)7O24*4H2O + 6 HNO3 = 7 MoO3 + 6 NH4NO3 + 7 H2O
NH4Br + AlSO4 = AlBr + NH4SO4 =>
NH4Br + AlSO4 = AlBr + NH4SO4
Mg(OH)2 + H = Mg2 + H2O =>
2 Mg(OH)2 + 4 H = Mg2 + 4 H2O
CaSO4*4H2O = CaSO4 + H2O =>
CaSO4*4H2O = CaSO4 + 4 H2O
FeI3 + NaNO3 = Fe(NO3)3 + NaI =>
FeI3 + 3 NaNO3 = Fe(NO3)3 + 3 NaI
Al(OH)3 + H4SI04 = Al4(SI04)3 + H2O =>
4 Al(OH)3 + 3 H4SI04 = Al4(SI04)3 + 12 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ni(SO4)2 + Zn = Ni + Zn(SO4)2 =>
Ni(SO4)2 + Zn = Ni + Zn(SO4)2
KI + Pb(COOCH3)2 = PbI2 + CH3COOK =>
2 KI + Pb(COOCH3)2 = PbI2 + 2 CH3COOK
CH3COOC2H5 + Na2CO3 = CH3COONa + C2H5OH + CO2 =>
3 CH3COOC2H5 + 3 Na2CO3 = 6 CH3COONa + C2H5OH + CO2
H3CCHCH2 + H2O = H2 + H3CCOCH3 =>
H3CCHCH2 + H2O = H2 + H3CCOCH3
H3[Sb(OH)6] + NaOH = Na3[Sb(OH)6] + H2O =>
H3[Sb(OH)6] + 3 NaOH = Na3[Sb(OH)6] + 3 H2O
CH3CHOH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + K2SO4 =>
10 CH3CHOH + 2 KMnO4 + 3 H2SO4 = 10 CH3COH + 2 MnSO4 + 8 H2O + K2SO4
HCl + Ga(OH)3 = H2O + Ga(Cl)3 =>
3 HCl + Ga(OH)3 = 3 H2O + Ga(Cl)3
Lu2O3 + HCl = H2O + Lu(Cl)3 =>
Lu2O3 + 6 HCl = 3 H2O + 2 Lu(Cl)3
CaCl2(s) + Na3PO4 = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(s) + 2 Na3PO4 = Ca3(PO4)2(s) + 6 NaCl(aq)
C2H3NO + C10H12O2 = C12H15NO3 =>
C2H3NO + C10H12O2 = C12H15NO3
Cu(NO3)2 + Na2CO3 = Cu + (NO3)2Na2CO3 =>
Cu(NO3)2 + Na2CO3 = Cu + (NO3)2Na2CO3
KCl + O2(g) = KClO3(s) =>
2 KCl + 3 O2(g) = 2 KClO3(s)
NH4VO3 + (NH4)2S + H2O = (NH4)3[VS4] + NH3*H2O =>
NH4VO3 + 4(NH4)2S + 3 H2O = (NH4)3[VS4] + 6 NH3*H2O
NO2 + Fe(OH)2 = Fe(NO3)3 + NO + H2O =>
5 NO2 + Fe(OH)2 = Fe(NO3)3 + 2 NO + H2O
Au(NO3)3 + Na = AuNa + NO3 =>
Au(NO3)3 + Na = AuNa + 3 NO3
Hg + HI = HgI + H2 =>
2 Hg + 2 HI = 2 HgI + H2
Pb2O3 + H2 = PbO + H2O =>
Pb2O3 + H2 = 2 PbO + H2O
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
Cu(OH)2 + H2 = CuH + H2O =>
2 Cu(OH)2 + 3 H2 = 2 CuH + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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