| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZN + O2 = ZNO2
Al + Os{+2} = Al{+3} + Os =>
2 Al + 3 Os{+2} = 2 Al{+3} + 3 Os
HNO3 + BaCl2 = HCl2 + BaNO3 =>
HNO3 + BaCl2 = HCl2 + BaNO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
AgC2H3O2 + Na3PO4 = Ag3PO4 + C2H3NaO2 =>
3 AgC2H3O2 + Na3PO4 = Ag3PO4 + 3 C2H3NaO2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
Al + Fe3O4 = Fe + Al2O3 =>
8 Al + 3 Fe3O4 = 9 Fe + 4 Al2O3
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
HNO3 + BaCl2 = HCl2 + BaNO3 =>
HNO3 + BaCl2 = HCl2 + BaNO3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
Ci + H2SO4 = Ci2(SO4)3 + H2 =>
2 Ci + 3 H2SO4 = Ci2(SO4)3 + 3 H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
SrN6 + P3N5 = SrP8N14 + N2 =>
3 SrN6 + 8 P3N5 = 3 SrP8N14 + 8 N2
H(NMe2) + O3 = (NMe2) + H2O =>
6 H(NMe2) + O3 = 6(NMe2) + 3 H2O
SrN6 + P3N5 = SrP8N14 + N2 =>
3 SrN6 + 8 P3N5 = 3 SrP8N14 + 8 N2
NO + Ba(OH)2 = Ba(NO2)2 + N2 + H2O =>
6 NO + 2 Ba(OH)2 = 2 Ba(NO2)2 + N2 + 2 H2O
KMnO4 = K2O + MnO2 + O2 =>
4 KMnO4 = 2 K2O + 4 MnO2 + 3 O2
C100H198O60N12 + H2O = C2H6O + NH3 + CO2 =>
6 C100H198O60N12 + 177 H2O = 221 C2H6O + 72 NH3 + 158 CO2
SrN6 + P3N5 + NH4Cl = SrH4P6N12 + N2 + HCl =>
3 SrN6 + 6 P3N5 + 4 NH4Cl = 3 SrH4P6N12 + 8 N2 + 4 HCl
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
KOH + NANO3 = KNO3 + NAOH =>
KOH + NANO3 = KNO3 + NAOH
CO + H2O2 = CO2 + H2 =>
2 CO + H2O2 = 2 CO2 + H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C400H800O50N12 + H2O = C2H6O + NH3 + CO2 =>
3 C400H800O50N12 + 552 H2O = 566 C2H6O + 36 NH3 + 68 CO2
C12H23 + O2 = H2O + CO2 =>
4 C12H23 + 71 O2 = 46 H2O + 48 CO2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
AgNO3 + (NH4)2CO3 = Ag2CO3 + (NH4)NO3 =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2(NH4)NO3
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/14/17
Équations équilibrées sur09/13/16
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