| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 LiCl + K3PO4 = Li3PO4 + 3 KCl
NaS + MgSO4 = NaSO4 + MgS =>
NaS + MgSO4 = NaSO4 + MgS
AuCl3 + FeSO4 = Au2(SO4)3 + FeCl2 =>
2 AuCl3 + 3 FeSO4 = Au2(SO4)3 + 3 FeCl2
Mn2Si3O4 = Mn + Si4 + O2 =>
4 Mn2Si3O4 = 8 Mn + 3 Si4 + 8 O2
O2 + Cu2 = Cu2O =>
O2 + 2 Cu2 = 2 Cu2O
CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + 2 H2O
Mg(s) + Zn(SO4)(aq) = Mg(SO4)(aq) + Zn(s) =>
Mg(s) + Zn(SO4)(aq) = Mg(SO4)(aq) + Zn(s)
Fe(NO3)3 + KCl = Fe(NO3)2 + Cl2 + KNO3 =>
2 Fe(NO3)3 + 2 KCl = 2 Fe(NO3)2 + Cl2 + 2 KNO3
NaCl + H2O = HClO + NaOH + H2 =>
NaCl + 2 H2O = HClO + NaOH + H2
C6H12O + Cl2 = HCl + C6H11ClO =>
C6H12O + Cl2 = HCl + C6H11ClO
NaBr + MnO2 + H2SO4 = NaSO4 + MnO + H2O + Br2 =>
2 NaBr + 2 MnO2 + 2 H2SO4 = 2 NaSO4 + 2 MnO + 2 H2O + Br2
Al(OH)3 + H2SO4 + H2O = [Al(H2O)6]2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 + 6 H2O = [Al(H2O)6]2(SO4)3
H2SO4 + (NH4)2S = H2S + (NH4)2SO4 =>
H2SO4 + (NH4)2S = H2S + (NH4)2SO4
K2S + NH4Cl = KCl + KHS + NH3 =>
K2S + NH4Cl = KCl + KHS + NH3
Mg + HClO3 = Mg(ClO3)2 + H2O + HCl =>
3 Mg + 7 HClO3 = 3 Mg(ClO3)2 + 3 H2O + HCl
Cl2O5 + ZnO = Zn(ClO3)2 =>
Cl2O5 + ZnO = Zn(ClO3)2
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
SO2 + Hg(NO3)2 = Hg2 + NO2 + SO4 =>
2 SO2 + 2 Hg(NO3)2 = Hg2 + 4 NO2 + 2 SO4
Bi(NO3)3 + Na[Sn(OH)3] + NaOH = Bi + Na[Sn(OH)6] + NaNO3 =>
Bi(NO3)3 + Na[Sn(OH)3] + 3 NaOH = Bi + Na[Sn(OH)6] + 3 NaNO3
KClO + SnCl2 + KOH = K2SnO3 + KCl + H2O =>
KClO + SnCl2 + 4 KOH = K2SnO3 + 3 KCl + 2 H2O
HI(aq) + Mg(OH)2(s) = MgI2(aq) + H2O(l) =>
2 HI(aq) + Mg(OH)2(s) = MgI2(aq) + 2 H2O(l)
C4H10O + Cr2O7{2-} + H{+} = C4H9O2 + Cr{3+} + H2O =>
2 C4H10O + Cr2O7{2-} + 8 H{+} = 2 C4H9O2 + 2 Cr{3+} + 5 H2O
Cl2(g) + H2(g) = HCl(aq) =>
Cl2(g) + H2(g) = 2 HCl(aq)
CO + CuSO4 = COSO4 + Cu =>
CO + CuSO4 = COSO4 + Cu
Cd(s) + AgNO3(aq) = CdNO3 + Ag =>
Cd(s) + AgNO3(aq) = CdNO3 + Ag
Cu(OH)2 + HBr = Cu(Br)2 + H2O =>
Cu(OH)2 + 2 HBr = Cu(Br)2 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
(NH4)2Cr2O7 = N + Cr + O3 + H2O =>
(NH4)2Cr2O7 = 2 N + 2 Cr + O3 + 4 H2O
NaCl + Zn(OH)2 = ZnCl2 + NaOH =>
2 NaCl + Zn(OH)2 = ZnCl2 + 2 NaOH
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Fe + S = Fe2S3 = =>
2 Fe + 3 S = Fe2S3
Bi(OH)3 + Sn(OH)4{2-} = Bi + Sn(OH)6{2-}' =>
2 Bi(OH)3 + 3 Sn(OH)4{2-} = 2 Bi + 3 Sn(OH)6{2-}'
Na + Mg = NaMg =>
Na + Mg = NaMg
PCl3 + CH3OH = C3H9O3P + HCl =>
PCl3 + 3 CH3OH = C3H9O3P + 3 HCl
Al2O3 + KOH + H2O = KAl(OH)4 =>
Al2O3 + 2 KOH + 3 H2O = 2 KAl(OH)4
Ba(NO3)2 + Na2CrO4 = NaNO3 + BaCrO4 =>
Ba(NO3)2 + Na2CrO4 = 2 NaNO3 + BaCrO4
RbClO2 = RbCl + O2 =>
RbClO2 = RbCl + O2
ClH2O + KBr = ClBr + KH2O =>
ClH2O + KBr = ClBr + KH2O
K2CrO4 + NaOH + Pb(NO3)2 = (PbOH)2CrO4 + KOH + NaNO3 =>
K2CrO4 + 4 NaOH + 2 Pb(NO3)2 = (PbOH)2CrO4 + 2 KOH + 4 NaNO3
Iron(III)hydroxide + Phosphoricacid = water + Iron(III)phosphate =>
Fe(OH)3 + H3PO4 = 3 H2O + FePO4
NaCl + Zn(OH)2 = ZnCl2 + NaOH =>
2 NaCl + Zn(OH)2 = ZnCl2 + 2 NaOH
CaH2 + HCl = H2 + CaCl2 =>
CaH2 + 2 HCl = 2 H2 + CaCl2
CaO + LiOH = Ca(OH) + LiO =>
CaO + LiOH = Ca(OH) + LiO
FeCl2 + Ce(SO4)2 + H2SO4 = Fe2(SO4)3 + Ce2(SO4)3 + HCl =>
2 FeCl2 + 2 Ce(SO4)2 + 2 H2SO4 = Fe2(SO4)3 + Ce2(SO4)3 + 4 HCl
FeFe + S = Fe()S =>
FeFe + 2 S = 2 Fe()S
C7H6O2 + H2O2 = C6H5OH + CO2 =>
17 C7H6O2 + 3 H2O2 = 18 C6H5OH + 11 CO2
C6H8O7 + Al2O3 = AlC6H5O7 + H2O =>
2 C6H8O7 + Al2O3 = 2 AlC6H5O7 + 3 H2O
Al2O3 + H{+} = Al{3+} + H2O =>
Al2O3 + 6 H{+} = 2 Al{3+} + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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