| Équations équilibrées la veille |
NaClO2 = NaCl + O2
K2PtCl4 + NH3 = Pt[NH3]4Cl2 + KCl =>
K2PtCl4 + 4 NH3 = Pt[NH3]4Cl2 + 2 KCl
Mg + HPO3 = MgPO3 + H2 =>
2 Mg + 2 HPO3 = 2 MgPO3 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Na(s) + N3(g) = Na3N(s) =>
9 Na(s) + N3(g) = 3 Na3N(s)
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Co(s) + HNO3 = Co(NO3)3 + H2 =>
2 Co(s) + 6 HNO3 = 2 Co(NO3)3 + 3 H2
Zn + NH3*H2O = Zn(OH)2 + NH4 =>
Zn + 2 NH3*H2O = Zn(OH)2 + 2 NH4
HCl + Li2S = H2S + LiCl =>
2 HCl + Li2S = H2S + 2 LiCl
Fe(NH4)(SO4)2 + KSCN = Fe(SCN)3 + NH4 + [K3(SO4)2] =>
Fe(NH4)(SO4)2 + 3 KSCN = Fe(SCN)3 + NH4 + [K3(SO4)2]
Fe3C + HCl = FeCl2 + C + H2 =>
Fe3C + 6 HCl = 3 FeCl2 + C + 3 H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
XeF6 + H2O = Xe + O + HF =>
XeF6 + 3 H2O = Xe + 3 O + 6 HF
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HBr + Al(HO)3 = H2O + AlBr3 =>
3 HBr + Al(HO)3 = 3 H2O + AlBr3
Zn + HBr = ZnBr3 + H =>
Zn + 3 HBr = ZnBr3 + 3 H
AI + S = AIS =>
AI + S = AIS
H2SO4 + Ca(OH)2 = Ca2(SO4)2 + H2O =>
2 H2SO4 + 2 Ca(OH)2 = Ca2(SO4)2 + 4 H2O
CaS = Ca + S =>
CaS = Ca + S
C4H9OH = H2O + CH3C(CH3)CH2 =>
C4H9OH = H2O + CH3C(CH3)CH2
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
Mg(OH)2 + MgCl2 = Mg + Cl2(OH)2 =>
Mg(OH)2 + MgCl2 = 2 Mg + Cl2(OH)2
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
Na2CO3 + NH4Cl + H2O = NaCl + NH4OH + CO2 =>
Na2CO3 + 2 NH4Cl + H2O = 2 NaCl + 2 NH4OH + CO2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Mn2O7 + HBr = MnBr7 + H2O =>
Mn2O7 + 14 HBr = 2 MnBr7 + 7 H2O
NaOH + S = NaS + Na2SO3 + H2O =>
6 NaOH + 5 S = 4 NaS + Na2SO3 + 3 H2O
PbO2 = O2 + PbO =>
2 PbO2 = O2 + 2 PbO
KNO3 + Na2SO4 = KNa2 + NO3SO4 =>
KNO3 + Na2SO4 = KNa2 + NO3SO4
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
Cu + Pb{2+} = Cu{2+} + Pb =>
Cu + Pb{2+} = Cu{2+} + Pb
CUS + HNO3 = CU(NO3)2 + S + NO + H2O =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 3 S + 2 NO + 4 H2O
K4Fe(CN)6 + CaCl2 = Ca2Fe(CN)6 + KCl =>
K4Fe(CN)6 + 2 CaCl2 = Ca2Fe(CN)6 + 4 KCl
C8H8 + KMnO4 + H2O = C8H8(OH)2 + MnO2 + KOH =>
3 C8H8 + 2 KMnO4 + 4 H2O = 3 C8H8(OH)2 + 2 MnO2 + 2 KOH
AgCl + Na2S2O3 = Na3(Ag(S2O3)2) + NaCl =>
AgCl + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaCl
H + C = HC =>
H + C = HC
KHCO3 = CO2 + H2O + K2CO3 =>
2 KHCO3 = CO2 + H2O + K2CO3
I + Mg = MgI2 =>
2 I + Mg = MgI2
FeSO4 + C2H6O = Fe(OH)2 + (C2H5)2SO4 =>
FeSO4 + 2 C2H6O = Fe(OH)2 + (C2H5)2SO4
In + H2SO4 = In2(SO4)3 + SO2 + H2O =>
2 In + 6 H2SO4 = In2(SO4)3 + 3 SO2 + 6 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Ti + MnO4 = TiO + Mn =>
4 Ti + MnO4 = 4 TiO + Mn
Pb(ClO3)2 + Cs2SO4 = PbSO4 + CsClO3 =>
Pb(ClO3)2 + Cs2SO4 = PbSO4 + 2 CsClO3
NaOH + (NH4)2SO4*FeSO4*6H2O = Fe(OH)2 + NH3 + Na2SO4 + H2O =>
4 NaOH + (NH4)2SO4*FeSO4*6H2O = Fe(OH)2 + 2 NH3 + 2 Na2SO4 + 8 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KNO3 + LiOH = LiNO3KOH =>
KNO3 + LiOH = LiNO3KOH
C10H15NO + HCl = C10H16ClNO =>
C10H15NO + HCl = C10H16ClNO
Cu(OH)2 + Zn(OH)2 = Cu + Zn(OH)4 =>
Cu(OH)2 + Zn(OH)2 = Cu + Zn(OH)4
C + HF = CF4 + H2 =>
C + 4 HF = CF4 + 2 H2
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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