| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H4O2 + PCl3 = 3 C2H3OCl + H3PO3
Fe(Cl)2 + Na2CO3 = FeCO3 + NaCl =>
Fe(Cl)2 + Na2CO3 = FeCO3 + 2 NaCl
H3(PO4)2 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
8 H3(PO4)2 + 192(NH4)2MoO4 + 330 HNO3 = 16(NH4)3PO4*12MoO3 + 333 NH4NO3 + 183 H2O
Hg + Ag(NO3)2 = Hg(NO3)2 + Ag =>
Hg + Ag(NO3)2 = Hg(NO3)2 + Ag
MgSO4 + Na2HPO4 = MgHPO4 + Na2SO4 =>
MgSO4 + Na2HPO4 = MgHPO4 + Na2SO4
Al(OH)3 + K2O = K3AlO3 + H2O =>
2 Al(OH)3 + 3 K2O = 2 K3AlO3 + 3 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CH3COOH + H2SO4 = H3SO4 + CH3COO =>
CH3COOH + H2SO4 = H3SO4 + CH3COO
PbS + HNO3 = Pb(NO3)2 + NO2 + S + H2O =>
PbS + 4 HNO3 = Pb(NO3)2 + 2 NO2 + S + 2 H2O
NH3 + CoCl2 + H2O = NH4 + Co(OH)2 + Cl =>
2 NH3 + CoCl2 + 2 H2O = 2 NH4 + Co(OH)2 + 2 Cl
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
CO2 + HBr = HO2 + CBr =>
CO2 + HBr = HO2 + CBr
K2SO4 + FeCO3 = K2CO3 + FeSO4 =>
K2SO4 + FeCO3 = K2CO3 + FeSO4
K2CO3 + Mg(OH)2 = MgO + KOH + CO2 =>
K2CO3 + Mg(OH)2 = MgO + 2 KOH + CO2
HgCl2 + NH3 = HgNH2Cl + NH4Cl =>
HgCl2 + 2 NH3 = HgNH2Cl + NH4Cl
S(s) + O2(g) = SO2(S) =>
2 S(s) + O2(g) = SO2(S)
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
Ag{+} + CrO4{-3} = Ag + CrO4 =>
3 Ag{+} + CrO4{-3} = 3 Ag + CrO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2O + H2O = (NH4)(NO3) =>
N2O + 2 H2O = (NH4)(NO3)
Na4[PtCl6] + KCl = NaCl + K4[PtCl6] =>
Na4[PtCl6] + 4 KCl = 4 NaCl + K4[PtCl6]
H3(PO4)KOH = KH2PO4H2O =>
H3(PO4)KOH = KH2PO4H2O
Ti + HNO3 = Ti(NO3)4 + NO2 + H2O =>
Ti + 8 HNO3 = Ti(NO3)4 + 4 NO2 + 4 H2O
PbS + HNO3 = Pb(NO3)2 + NO + S + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
Fe2O3 + H2S = S2 + FeS + H2O =>
2 Fe2O3 + 6 H2S = S2 + 4 FeS + 6 H2O
Na3P + K2O = K3P + Na2O =>
2 Na3P + 3 K2O = 2 K3P + 3 Na2O
NH4VO3 = NH4 + VO3 =>
NH4VO3 = NH4 + VO3
NaCO3 = NaCO + O2 =>
NaCO3 = NaCO + O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
P + H2O + Ba(OH)2 = PH3 + Ba(H2PO2)2 =>
8 P + 6 H2O + 3 Ba(OH)2 = 2 PH3 + 3 Ba(H2PO2)2
CrCl2 + HCl = CrCl3 + H2 =>
2 CrCl2 + 2 HCl = 2 CrCl3 + H2
Al(OH)3 = Al3 + OH =>
3 Al(OH)3 = Al3 + 9 OH
Sr(NO3)25H2O = SrO + NO2 + O2 + H2O =>
Sr(NO3)25H2O = SrO + 25 NO2 + 12 O2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
NH4SCN + Mg(OH)2 = NH3 + H2O + Mg(SCN)2 =>
2 NH4SCN + Mg(OH)2 = 2 NH3 + 2 H2O + Mg(SCN)2
Li[AlH4] + H2O = LiOH + Al(OH)3 + H2 =>
Li[AlH4] + 4 H2O = LiOH + Al(OH)3 + 4 H2
HNO3 + P = H3PO4 + H2O + NO2 =>
5 HNO3 + P = H3PO4 + H2O + 5 NO2
HCl + Ca(OH)2 = CaCl2 + HOH =>
2 HCl + Ca(OH)2 = CaCl2 + 2 HOH
Mg(OH)2 + PbI2 = MgI2 + Pb(OH)2 =>
Mg(OH)2 + PbI2 = MgI2 + Pb(OH)2
AlNo3 + BrOH = AlOH + BrNo3 =>
AlNo3 + BrOH = AlOH + BrNo3
NO2 + H3O = NO + H2O =>
NO2 + 2 H3O = NO + 3 H2O
C18H38 + NO = C17H21NO4 + H2O + NH3 =>
85 C18H38 + 466 NO = 90 C17H21NO4 + 106 H2O + 376 NH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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