| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + NH3 = 5 H + NO
Ca(OH)2 + Be(OH)2 = Ca[Be(OH)4] =>
Ca(OH)2 + Be(OH)2 = Ca[Be(OH)4]
ZnMg + H2SO4 = ZnSO3 + MgO + H2 =>
ZnMg + H2SO4 = ZnSO3 + MgO + H2
CO2 + S2 = CS2 + SO2 =>
2 CO2 + 3 S2 = 2 CS2 + 2 SO2
K + C3(H2O) = KOH + C + H2 =>
2 K + 2 C3(H2O) = 2 KOH + 6 C + H2
Se + Br2 = SeBr =>
2 Se + Br2 = 2 SeBr
NH3 + S = NH3S =>
NH3 + S = NH3S
CO(NH2)2 + NH4Cl = COCl2 + NH3 =>
CO(NH2)2 + 2 NH4Cl = COCl2 + 4 NH3
NaH2PO4 + O = NaPO4 + H2O =>
NaH2PO4 + O = NaPO4 + H2O
K2HPO3 + HgCl2 + H2O = K2HPO4 + Hg + HCl =>
K2HPO3 + HgCl2 + H2O = K2HPO4 + Hg + 2 HCl
TiO2 + Cl2 = TiCl3 + O2 =>
2 TiO2 + 3 Cl2 = 2 TiCl3 + 2 O2
H2SO4 + H2O = HSO4{-} + H3O{+} =>
H2SO4 + H2O = HSO4{-} + H3O{+}
CdCl2 + (NH4)2S = CdS + NH4Cl =>
CdCl2 + (NH4)2S = CdS + 2 NH4Cl
Pb + HCO3 = PbHCO3 =>
Pb + HCO3 = PbHCO3
Mg2 + Cl = MgCl =>
Mg2 + 2 Cl = 2 MgCl
Ba(NO3)2 + NaSO4 = Ba(SO4)2 + NaNO3 =>
Ba(NO3)2 + 2 NaSO4 = Ba(SO4)2 + 2 NaNO3
B2O3 + NaOH = Na3BO3 + H2O =>
B2O3 + 6 NaOH = 2 Na3BO3 + 3 H2O
CaClO2 + KI + HCl = I2 + CaCl2 + H2O + KCl =>
2 CaClO2 + 6 KI + 8 HCl = 3 I2 + 2 CaCl2 + 4 H2O + 6 KCl
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
CuCl2 + NaNO2 + H2O = Cu(OH)2 + NaCl + HNO2 =>
CuCl2 + 2 NaNO2 + 2 H2O = Cu(OH)2 + 2 NaCl + 2 HNO2
NH4OH + HCe = NH4Ce + H2O =>
NH4OH + HCe = NH4Ce + H2O
CuCl2 + H2S = Cu2S + S + HCl =>
2 CuCl2 + 2 H2S = Cu2S + S + 4 HCl
Fe + NH4ClO4 = Fe2O3 + FeCl3 + NO + H2O =>
3 Fe + 3 NH4ClO4 = Fe2O3 + FeCl3 + 3 NO + 6 H2O
CrCl2 + NO + H2O = H2CrO4 + NH4Cl + HCl =>
5 CrCl2 + 4 NO + 16 H2O = 5 H2CrO4 + 4 NH4Cl + 6 HCl
Va(OH)2 + HNO3 = VaNO3 + H(OH)2 =>
Va(OH)2 + HNO3 = VaNO3 + H(OH)2
CaCl + KCO = ClK + CaCO =>
CaCl + KCO = ClK + CaCO
Ca + P = CaP3 =>
Ca + 3 P = CaP3
MgSO4 + In = Mg + InSO4 =>
MgSO4 + In = Mg + InSO4
Mg + Mn2(CrO4)3 = Mg(CrO4) + Mn =>
3 Mg + Mn2(CrO4)3 = 3 Mg(CrO4) + 2 Mn
KNO2 + H2O + KMnO4 = MnO2 + HNO3 + KOH =>
3 KNO2 + 4 H2O + 2 KMnO4 = 2 MnO2 + 3 HNO3 + 5 KOH
MgO + S = O2 + MgS =>
2 MgO + 2 S = O2 + 2 MgS
NH3 + K2FeO4 + H2SO4 = N2 + Fe2(SO4)3 + H2O + K2SO4 =>
2 NH3 + 2 K2FeO4 + 5 H2SO4 = N2 + Fe2(SO4)3 + 8 H2O + 2 K2SO4
CaSO4 + FeCl3 = CaCl2 + Fe2(SO4)3 =>
3 CaSO4 + 2 FeCl3 = 3 CaCl2 + Fe2(SO4)3
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
K2Cr2O7 + SO2 + HCl = CrCl3 + KCl + H2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + 8 HCl = 2 CrCl3 + 2 KCl + 3 H2SO4 + H2O
K2Cr2O7 + (NH4)2S + H2O = Cr(OH)3 + NH3 + S + KOH =>
K2Cr2O7 + 3(NH4)2S + H2O = 2 Cr(OH)3 + 6 NH3 + 3 S + 2 KOH
Na3P1O4 + Fe2O3 = Na2O + FeP1O4 =>
2 Na3P1O4 + Fe2O3 = 3 Na2O + 2 FeP1O4
MnO2 + PbO2 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 MnO2 + 3 PbO2 + 6 HNO3 = 3 Pb(NO3)2 + 2 HMnO4 + 2 H2O
KBr + KOH + N2O4 = KBr3O + KNO2 + H2O =>
3 KBr + 2 KOH + 2 N2O4 = KBr3O + 4 KNO2 + H2O
CuSO4*5H2O + NH4OH(NH3) = [Cu(NH3)SO4] + H2O =>
2 CuSO4*5H2O + NH4OH(NH3) = 2[Cu(NH3)SO4] + 11 H2O
NaHCO3CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3CH3COOH = CH3COONa + H2O + CO2
FeS2 + O2 + K2CO3 = KFeO2 + K2{+} + SO4{-2} + CO2 =>
4 FeS2 + 11 O2 + 18 K2CO3 = 4 KFeO2 + 16 K2{+} + 8 SO4{-2} + 18 CO2
Al2(SO4)3 + KHCO3 = Al(OH)3 + CO2 + K2SO4 =>
Al2(SO4)3 + 6 KHCO3 = 2 Al(OH)3 + 6 CO2 + 3 K2SO4
C6H5CH3 + Cl2 = C6H5Cl3CH3 =>
2 C6H5CH3 + 3 Cl2 = 2 C6H5Cl3CH3
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
CuS + NO3 = Cu2 + NO2 + SO2 =>
2 CuS + 4 NO3 = Cu2 + 4 NO2 + 2 SO2
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
Sn + Na2S = SnS2 + Na =>
Sn + 2 Na2S = SnS2 + 4 Na
RbBrAgCl = AgBrRbCl =>
RbBrAgCl = AgBrRbCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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