| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 6 NaHCO3 = 2 Fe(HCO3)3 + 3 Na2SO4
CuCl + KP = CuP + KCl =>
CuCl + KP = CuP + KCl
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
C9H11NO + KMnO4 + H2SO4 = C9H9NO3 + MnO2 + K2SO4 + H2O =>
C9H11NO + 2 KMnO4 + H2SO4 = C9H9NO3 + 2 MnO2 + K2SO4 + 2 H2O
Zn + NaClO = ZnClO + Na =>
Zn + NaClO = ZnClO + Na
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + HBr = NBr3 + H =>
NH3 + 3 HBr = NBr3 + 6 H
S + Cl2 = S2Cl2 =>
2 S + Cl2 = S2Cl2
C3H8 + Cl2 = C3H4Cl + HCl =>
2 C3H8 + 5 Cl2 = 2 C3H4Cl + 8 HCl
BaHO = BaOH =>
BaHO = BaOH
AlCl3 + Na2SO4 = Al2(SO4)3 + Na3Cl3 =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 2 Na3Cl3
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
Mg2Si + C2F4 = C + MgF2 + SiC =>
Mg2Si + C2F4 = C + 2 MgF2 + SiC
MgSO4 + H2 = Mg + H2SO4 =>
MgSO4 + H2 = Mg + H2SO4
K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O + K4 =>
8 K4Fe(CN)6 + 76 KMnO4 + 88 H2SO4 = 4 Fe2(SO4)3 + 76 MnSO4 + 48 HNO3 + 48 CO2 + 64 H2O + 27 K4
HNO3 + MgO = H2O + Mg(NO3)2 =>
2 HNO3 + MgO = H2O + Mg(NO3)2
ZnOCO = ZnCO2 =>
ZnOCO = ZnCO2
PF3 + H2O = H3PO3 + HF =>
PF3 + 3 H2O = H3PO3 + 3 HF
CuSO4*5H2O + K2C2O4*H2O = Cu(C2O4) + H2O + SO4 + K =>
CuSO4*5H2O + K2C2O4*H2O = Cu(C2O4) + 6 H2O + SO4 + 2 K
NaOH + Nh4Cl = NaCl + Nh4OH =>
NaOH + Nh4Cl = NaCl + Nh4OH
SnCl2 + KIO3 + HCl = SnCl4 + KI + H2O =>
3 SnCl2 + KIO3 + 6 HCl = 3 SnCl4 + KI + 3 H2O
HCl + NaCl = NaH + Cl2 =>
HCl + NaCl = NaH + Cl2
H(g) + NO(g) = H2O(aq) + N(g) =>
2 H(g) + NO(g) = H2O(aq) + N(g)
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
C3H8O3 + HCl = C3H5ClO + H2O =>
C3H8O3 + HCl = C3H5ClO + 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Mg + Rb2P3 = Rb + MgP =>
3 Mg + Rb2P3 = 2 Rb + 3 MgP
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
K2SO4 + H2SO4 = KH + SO4 =>
K2SO4 + H2SO4 = 2 KH + 2 SO4
Fe2(SO4)3 + K4Fe(CN)6 = KFe(Fe(CN)6) + K2SO4 =>
Fe2(SO4)3 + 2 K4Fe(CN)6 = 2 KFe(Fe(CN)6) + 3 K2SO4
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
Na + HO = NaO + H =>
Na + HO = NaO + H
C2H4O + Cu2O = Cu + C2H4O4 =>
C2H4O + 3 Cu2O = 6 Cu + C2H4O4
N2O3 = N2 + O6 =>
2 N2O3 = 2 N2 + O6
CuSn + O2 = SnO2 + Cu =>
CuSn + O2 = SnO2 + Cu
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Ag2O + NaOH = NaAgO + H2O =>
Ag2O + 2 NaOH = 2 NaAgO + H2O
FeSO4 + C = FeS + CO2 =>
FeSO4 + 2 C = FeS + 2 CO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
NH3 + I2 = NINH3 + HI =>
2 NH3 + 2 I2 = NINH3 + 3 HI
C6H10 + KMnO4 + H2SO4 = C3H7COOH + MnSO4 + K2SO4 + H2O =>
10 C6H10 + 8 KMnO4 + 12 H2SO4 = 15 C3H7COOH + 8 MnSO4 + 4 K2SO4 + 2 H2O
PO + H2O = PH2O2 =>
PO + H2O = PH2O2
K2 + Br = KBr2 =>
K2 + 4 Br = 2 KBr2
NH3(l) + O2(g) = NO + H2O(g) =>
4 NH3(l) + 5 O2(g) = 4 NO + 6 H2O(g)
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Pb(NO3)2 + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2(Co(NH3)6)Cl3 + 14 H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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