| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + MgSO4 = MgPO4 + Na3SO4
I2 + H2S = HI + S =>
I2 + H2S = 2 HI + S
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
C3H6OH + O2 = H2O + CO2 =>
4 C3H6OH + 17 O2 = 14 H2O + 12 CO2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MoS2 + MnO2 + KOH = K2MoO4 + MnO + K2SO4 + H2O =>
MoS2 + 9 MnO2 + 6 KOH = K2MoO4 + 9 MnO + 2 K2SO4 + 3 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
N2H4 + H2O = HNO3 + H20 =>
10 N2H4 + 60 H2O = 20 HNO3 + 7 H20
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
CaCO3(heated) = CaO + CO2 =>
CaCO3(heated) = CaO + CO2
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
I2 + NaOH = NaI + NaIO3 + H20 =>
30 I2 + 60 NaOH = 40 NaI + 20 NaIO3 + 3 H20
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
C + F2 = CF4 =>
C + 2 F2 = CF4
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
AL + NAOH + H2O = NAAL(OH)4 + H2 =>
2 AL + 2 NAOH + 6 H2O = 2 NAAL(OH)4 + 3 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
AgCuS + HNO3 = AgNO3 + Cu(NO3)2 + H2SO4 + H2O + NO2 =>
AgCuS + 12 HNO3 = AgNO3 + Cu(NO3)2 + H2SO4 + 5 H2O + 9 NO2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
N2H4 + H2O = NH4 + OH =>
N2H4 + 4 H2O = 2 NH4 + 4 OH
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C17H36 + CuO = H2O + CO2 + Cu =>
C17H36 + 52 CuO = 18 H2O + 17 CO2 + 52 Cu
Cr(OH)3 + H3PO4 = CrPO4 + H2O =>
Cr(OH)3 + H3PO4 = CrPO4 + 3 H2O
Ag3CuS2 + HNO3 = Cu(NO3)2 + Ag(NO3) + H2SO4 + NO + H2O =>
3 Ag3CuS2 + 32 HNO3 = 3 Cu(NO3)2 + 9 Ag(NO3) + 6 H2SO4 + 17 NO + 10 H2O
C + O2 = CO2 =>
C + O2 = CO2
U + F2 = UF6 =>
U + 3 F2 = UF6
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 2 H2O
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
Zn + HB2 = ZnB2 + H2 =>
2 Zn + 2 HB2 = 2 ZnB2 + H2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
KMnO4 = K2O + MnO2 + O2 =>
4 KMnO4 = 2 K2O + 4 MnO2 + 3 O2
P4 + NaOH + H2O = PH3 + NaHPO3 =>
7 P4 + 12 NaOH + 24 H2O = 16 PH3 + 12 NaHPO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CoSO4 + KOH = Co(OH) + KSO4 =>
CoSO4 + KOH = Co(OH) + KSO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C4H6 + O2 = CO2 + H20 =>
10 C4H6 + 40 O2 = 40 CO2 + 3 H20
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/17
Équations équilibrées sur12/15/16
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