| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + H2S = (NH4)2S + H2SO4
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(aq) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(aq)
KAgCl = KClAg =>
KAgCl = KClAg
AgOH = Ag + OH =>
AgOH = Ag + OH
HCL(aq)NAOH(aq) = H2O(l)NACL(aq) =>
HCL(aq)NAOH(aq) = H2O(l)NACL(aq)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Fe(CN)3 + Na2S2O3 = Fe(SCN)3 + Na2SO3 =>
Fe(CN)3 + 3 Na2S2O3 = Fe(SCN)3 + 3 Na2SO3
K2CO3 + Cr2(SO4)3 = K2SO4 + Cr2(CO3)3 =>
3 K2CO3 + Cr2(SO4)3 = 3 K2SO4 + Cr2(CO3)3
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Zn(NH3)4(OH)2 + Na2S = ZnS + NH3 + NaOH =>
Zn(NH3)4(OH)2 + Na2S = ZnS + 4 NH3 + 2 NaOH
ZnSO4 + Na3PO4 = Na2SO4 + Zn3(PO4)2* =>
3 ZnSO4 + 2 Na3PO4 = 3 Na2SO4 + Zn3(PO4)2*
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
[Ni(H2O)6](NO3)2 + NH3 = [Ni(NH3)6](NO3)2 + H2O =>
[Ni(H2O)6](NO3)2 + 6 NH3 = [Ni(NH3)6](NO3)2 + 6 H2O
RbOH + HNO3 = RbNO3 + H2O =>
RbOH + HNO3 = RbNO3 + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
FeS + MgSO3 = FeSO3 + MgS =>
FeS + MgSO3 = FeSO3 + MgS
H2C2 + H2O = CH3C + HO2 =>
3 H2C2 + 2 H2O = 3 CH3C + HO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Li + CuCl22 = LiCl + Cu =>
22 Li + CuCl22 = 22 LiCl + Cu
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
Mg + KNO3 + KOH + H2O = K2[Mg(OH)4] + NH3 =>
4 Mg + KNO3 + 7 KOH + 6 H2O = 4 K2[Mg(OH)4] + NH3
MgFe(Cl)2 = Mg(Cl)2Fe =>
MgFe(Cl)2 = Mg(Cl)2Fe
HNO3 + NaCO4 = NaNO3 + HCO4 =>
HNO3 + NaCO4 = NaNO3 + HCO4
H2S + PlO = PlS + H2O =>
H2S + PlO = PlS + H2O
NaOH + Al + H2O = NaAl(OH)6 + H2 =>
2 NaOH + 2 Al + 10 H2O = 2 NaAl(OH)6 + 5 H2
CuO3 + CO = CuO + CO2 =>
CuO3 + 2 CO = CuO + 2 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HClO2(aq) + KOH(aq) = KClO2(aq) + H2O(l) =>
HClO2(aq) + KOH(aq) = KClO2(aq) + H2O(l)
Al(NO3)3 + Na = Al + NaNO3 =>
Al(NO3)3 + 3 Na = Al + 3 NaNO3
PbCO3 + Al2(SO4)3 = Al2(CO3)3 + PbSO4 =>
3 PbCO3 + Al2(SO4)3 = Al2(CO3)3 + 3 PbSO4
Fe2 + H2O = FeOH2 =>
Fe2 + 2 H2O = 2 FeOH2
CaOMgCl2(aq) = CaCl2(aq)MgO(s) =>
CaOMgCl2(aq) = CaCl2(aq)MgO(s)
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
Cu(NO3)2(H2O)3 + NH2(CH2)(COOH) = CuO + N2 + CO2 + H2O =>
9 Cu(NO3)2(H2O)3 + 10 NH2(CH2)(COOH) = 9 CuO + 14 N2 + 20 CO2 + 52 H2O
NaClO(aq) + HCl = NaCl + HClO(aq) =>
NaClO(aq) + HCl = NaCl + HClO(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(CH3COO)2 + Na2S = Na(CH3COO) + BaS =>
Ba(CH3COO)2 + Na2S = 2 Na(CH3COO) + BaS
C6H12O6 + H2SO4 = H2S + H2O + CO2 =>
C6H12O6 + 3 H2SO4 = 3 H2S + 6 H2O + 6 CO2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
H2 + AgNO3 = AgH2NO3 =>
H2 + AgNO3 = AgH2NO3
C6H12O6 + H2SO4 = H2S + H2O + CO2 =>
C6H12O6 + 3 H2SO4 = 3 H2S + 6 H2O + 6 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO3{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
SO3{2-} + Cl2 + H2O = SO4{2-} + 2 Cl{-} + 2 H{+}
HCl + FeCl3 = FeCl2 + H2Cl3 =>
2 HCl + FeCl3 = FeCl2 + H2Cl3
FeBr3 + K2S = S + FeBr2 + KBr =>
2 FeBr3 + K2S = S + 2 FeBr2 + 2 KBr
Mn + H2O = Mn2O3 + H2 =>
2 Mn + 3 H2O = Mn2O3 + 3 H2
CuO + HCl + H2O = [Cu(H2O)6]Cl2 =>
CuO + 2 HCl + 5 H2O = [Cu(H2O)6]Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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