| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlBr3 + Sn = SnAl + 3 Br
Mq + HBr = MqBr2 + H2 =>
Mq + 2 HBr = MqBr2 + H2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
FeCr2O4 + Na2CO3 + Ca(OH) + O2 = Na2CrO4 + Fe2O3 + CaCO3 + H2O =>
4 FeCr2O4 + 8 Na2CO3 + 8 Ca(OH) + 9 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CaCO3 + 4 H2O
MnCl3 + H2O = Mn(OH)3 + HCl =>
MnCl3 + 3 H2O = Mn(OH)3 + 3 HCl
BaO + N2 = Ba3N2 + O2 =>
6 BaO + 2 N2 = 2 Ba3N2 + 3 O2
PbOCO = PbCO2 =>
PbOCO = PbCO2
Na3(PO4) + Ni(ClO3)2 = NaClO3 + Ni3(PO4)2 =>
2 Na3(PO4) + 3 Ni(ClO3)2 = 6 NaClO3 + Ni3(PO4)2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
NiSO4 + Li3 + PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3 + 2 PO4 = Ni3(PO4)2 + 3 Li2SO4
Fe + HOH + O2 = Fe(OH)3 =>
4 Fe + 6 HOH + 3 O2 = 4 Fe(OH)3
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
KNO3 + Na = KNaNO3 =>
KNO3 + Na = KNaNO3
PH4PO2 = P2 + H2O =>
PH4PO2 = P2 + 2 H2O
XeF6 + KOH = K4XeO6 + Xe + KF + H2O =>
4 XeF6 + 36 KOH = 3 K4XeO6 + Xe + 24 KF + 18 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Hydrochloricacid + oxygen = water + chlorine =>
4 HCl + O2 = 2 H2O + 2 Cl2
HNO3 + H2O = NH4 + OH =>
HNO3 + 6 H2O = NH4 + 9 OH
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
CnO + H2 = Cn + H2O =>
CnO + H2 = Cn + H2O
(NH4)2(SO4) + KOH = K2(SO4) + NH3 + H2O =>
(NH4)2(SO4) + 2 KOH = K2(SO4) + 2 NH3 + 2 H2O
CaS + H2O = Ca(OH)2 + H2 + S =>
CaS + 2 H2O = Ca(OH)2 + H2 + S
Ni + MgBr2 = NiBr2 + Mg =>
Ni + MgBr2 = NiBr2 + Mg
CH3COOH + HCl = CH3Cl + H2CO3 =>
3 CH3COOH + 4 HCl = 4 CH3Cl + 2 H2CO3
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrO2 + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 4 H2O
C4H9SH + O2 = CO2 + H2O + SO4 =>
2 C4H9SH + 17 O2 = 8 CO2 + 10 H2O + 2 SO4
H2CO3 + KOH = HCO3 + H2KO =>
H2CO3 + KOH = HCO3 + H2KO
Cu(SO4)2 + AgNO3 = Cu(NO3)2 + AgSO4 =>
Cu(SO4)2 + 2 AgNO3 = Cu(NO3)2 + 2 AgSO4
As2O3 + Zn + H2O = AsH3 + Zn(OH)2 =>
As2O3 + 6 Zn + 9 H2O = 2 AsH3 + 6 Zn(OH)2
Al(OH)3 + K2S = K2(OH)3 + AlS =>
Al(OH)3 + K2S = K2(OH)3 + AlS
CuCl + H2O = CuCl2 + H2 + CuOH =>
4 CuCl + 2 H2O = 2 CuCl2 + H2 + 2 CuOH
CnO + H2 = Cn + H2O =>
CnO + H2 = Cn + H2O
AgNO{3} + CaCl{2} = AgCl + Ca(NO{3}){2} =>
AgNO{3} + CaCl{2} = AgCl + Ca(NO{3}){2}
NaCl + Zn = ZnCl2 + Na =>
2 NaCl + Zn = ZnCl2 + 2 Na
SrCO3 + H2Br2 = SrBr2 + CO2 + H2O =>
SrCO3 + H2Br2 = SrBr2 + CO2 + H2O
CH3(CH2)14COOH + Ag2O = Ag + CO2 + H2O =>
CH3(CH2)14COOH + 46 Ag2O = 92 Ag + 16 CO2 + 16 H2O
KNO3 + FeSO4 + H2O = K2SO4 + Fe(OH)3 + NO2 + H2SO4 =>
2 KNO3 + 2 FeSO4 + 4 H2O = K2SO4 + 2 Fe(OH)3 + 2 NO2 + H2SO4
(C2H4O2) + KOH = C2H3O2K + H2O =>
(C2H4O2) + KOH = C2H3O2K + H2O
Cd(s) + HNO3(aq) = Cd(NO3)2(aq) + H2(g) =>
Cd(s) + 2 HNO3(aq) = Cd(NO3)2(aq) + H2(g)
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NaOH + AlF3 = Al(OH)3 + NaF =>
3 NaOH + AlF3 = Al(OH)3 + 3 NaF
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
P + Cl2 + NaOH = NaCl + Na2HPO3 + H2O =>
2 P + 3 Cl2 + 10 NaOH = 6 NaCl + 2 Na2HPO3 + 4 H2O
CaCl2(aq) + NaOH(aq) = Ca(OH)2 + NaCl =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2 + 2 NaCl
Pt + HNO3 + HCl = H2(PtCl6) + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2(PtCl6) + 4 NO2 + 4 H2O
Ca2O + C = Ca + CO2 =>
2 Ca2O + C = 4 Ca + CO2
LiOH + C6H8O7 = H2O + LiC6H7O7 =>
LiOH + C6H8O7 = H2O + LiC6H7O7
HCl + Sr(OH)2 = H2O + SrCl2 =>
2 HCl + Sr(OH)2 = 2 H2O + SrCl2
Sn2{+} + Hg2 = Sn4{+} + Hg2{2+} =>
4 Sn2{+} + Hg2 = 2 Sn4{+} + Hg2{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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