| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + H2C2O4 = ZnC2O4 + 2 HCl
K{+} + N{3-} = K3N =>
3 K{+} + N{3-} = K3N
CH3COCl + NH3 = C2H5NO + HCl =>
CH3COCl + NH3 = C2H5NO + HCl
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
KBrO3 + SbCl3 + HCl = SbCl5 + KBr + H2O =>
KBrO3 + 3 SbCl3 + 6 HCl = 3 SbCl5 + KBr + 3 H2O
AlCl3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaCl =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaCl
Na1Cl1 = NaCl =>
Na1Cl1 = NaCl
HOC6H4NO2 + H2O = H3O + OC6H4NO2 =>
HOC6H4NO2 + H2O = H3O + OC6H4NO2
SiO2 + NaOH = H2O + Na4SiO4 =>
SiO2 + 4 NaOH = 2 H2O + Na4SiO4
KCrO2 + KOH + KNO3 = K2CrO4 + H2O + N2O =>
8 KCrO2 + 2 KOH + 6 KNO3 = 8 K2CrO4 + H2O + 3 N2O
MgBr2 + CaSO4 = MgSO4 + CaBr2 =>
MgBr2 + CaSO4 = MgSO4 + CaBr2
BaS + NaCl = BaCl2 + Na2S =>
BaS + 2 NaCl = BaCl2 + Na2S
N + H = NH3 =>
N + 3 H = NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H2O4 + CH3OH = C4H6O4 + H2O =>
C2H2O4 + 2 CH3OH = C4H6O4 + 2 H2O
Fe3O4 + SiO2 = Fe2O3 + Si =>
4 Fe3O4 + SiO2 = 6 Fe2O3 + Si
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
Fe + ZnSO4 = Fe2(SO4)3 + Zn =>
2 Fe + 3 ZnSO4 = Fe2(SO4)3 + 3 Zn
Ca + Br2(l) = CaBr2 =>
Ca + Br2(l) = CaBr2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CuCl2 + NaI = CuI + NaCl + I =>
CuCl2 + 2 NaI = CuI + 2 NaCl + I
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
K2Cr2O7 + H2SO4 + H2C2O4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 H2C2O4 = K2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
H4P2O7 + Ni(OH)2 = Ni2P2O7 + H2O =>
H4P2O7 + 2 Ni(OH)2 = Ni2P2O7 + 4 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CuS + HNO2 = Cu(NO3)2 + S + H2O + NO =>
CuS + 8 HNO2 = Cu(NO3)2 + S + 4 H2O + 6 NO
Fe(OH)3 + HNO3 = Fe + NO3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe + 3 NO3 + 3 H2O
AgNo3 + Zn = AgZn + No3 =>
AgNo3 + Zn = AgZn + No3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CsAu + NaCl = CsCl + Au + Na =>
CsAu + NaCl = CsCl + Au + Na
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Fe3C + HCl = C2H6 + H2 + FeCl3 =>
2 Fe3C + 18 HCl = C2H6 + 6 H2 + 6 FeCl3
BaOH + NH4PO4 = BaPO4 + OHNH4 =>
BaOH + NH4PO4 = BaPO4 + OHNH4
Ca(OH)(aq) + HSO4(aq) = CaSO4 + H2O =>
Ca(OH)(aq) + HSO4(aq) = CaSO4 + H2O
AI + NHO3 = AI(NO3)3 + H2 =>
2 AI + 6 NHO3 = 2 AI(NO3)3 + 3 H2
NH2H4 + H2O2 = N2 + H2O =>
2 NH2H4 + 6 H2O2 = N2 + 12 H2O
KY + NO2 = Y2 + KNO2 =>
2 KY + 2 NO2 = Y2 + 2 KNO2
Zn + H2SO4 = Zn2(SO3)2 + H2O =>
2 Zn + 2 H2SO4 = Zn2(SO3)2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaCl + KSCN = NaSCN + KCl =>
NaCl + KSCN = NaSCN + KCl
C4H8O2 + H2O = CO2 + CH4 =>
2 C4H8O2 + 2 H2O = 3 CO2 + 5 CH4
K2HPO4 = K + H2 + PO4 =>
2 K2HPO4 = 4 K + H2 + 2 PO4
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
HCl + HNO3 = HOCl + NO + H2O =>
3 HCl + 2 HNO3 = 3 HOCl + 2 NO + H2O
Ag + CuCl2 = AgCl + Cu =>
2 Ag + CuCl2 = 2 AgCl + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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