| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaC2O4 + O2 = 2 CaO + 4 CO2
I + NaCl = NaI + Cl2 =>
2 I + 2 NaCl = 2 NaI + Cl2
K3[Al(CN)6] = Al(CN)3 + KCN =>
K3[Al(CN)6] = Al(CN)3 + 3 KCN
NO3 + H2O = NH3 + O2 =>
4 NO3 + 6 H2O = 4 NH3 + 9 O2
H2O + Cd = HCd + O2 =>
2 H2O + 4 Cd = 4 HCd + O2
C2Cl4 + O2 + H2O = HCl + CO2 =>
C2Cl4 + O2 + 2 H2O = 4 HCl + 2 CO2
MnSO4 + H2S = H2SO3 + MnS =>
3 MnSO4 + 4 H2S = 4 H2SO3 + 3 MnS
Bu(OH)2 + HCl = BuCl2 + H2O =>
Bu(OH)2 + 2 HCl = BuCl2 + 2 H2O
MnO4{-} + H2C2O4{2-} + H{+} = CO2 + Mn{2+} + H2O =>
4 MnO4{-} + 5 H2C2O4{2-} + 22 H{+} = 10 CO2 + 4 Mn{2+} + 16 H2O
NaOH + NCl = NaCl + NOH =>
NaOH + NCl = NaCl + NOH
NaOH + HNO2 = NaNO2 + H2O =>
NaOH + HNO2 = NaNO2 + H2O
Na + H3PO4 = Na3(PO4)3 + H2 =>
6 Na + 6 H3PO4 = 2 Na3(PO4)3 + 9 H2
Mg + H2SO4 = Mg3(SO4)2 + H2 =>
3 Mg + 2 H2SO4 = Mg3(SO4)2 + 2 H2
H2SO4 + KCl + KMnO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
8 H2SO4 + 10 KCl + 2 KMnO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
SiI4 + H2O = HI + SiO2 =>
SiI4 + 2 H2O = 4 HI + SiO2
C3H7OH + KMnO4 + H2O = C2H4(OH)2 + KOH + MnO2 =>
2 C3H7OH + 2 KMnO4 + 2 H2O = 3 C2H4(OH)2 + 2 KOH + 2 MnO2
Cu2I + F2 = CuF + I2 =>
2 Cu2I + 2 F2 = 4 CuF + I2
Mg + BeF2 = Be + MgF2 =>
Mg + BeF2 = Be + MgF2
Na2Cr2O7 + Pb(SCN)2 + HNO3 + H2O = Cr2O3 + Pb3O4 + HCN + Na2SO4 + NO =>
18 Na2Cr2O7 + 9 Pb(SCN)2 + 2 HNO3 + 8 H2O = 18 Cr2O3 + 3 Pb3O4 + 18 HCN + 18 Na2SO4 + 2 NO
B6H6 + O2 = BO3 + H2O =>
2 B6H6 + 21 O2 = 12 BO3 + 6 H2O
N2 + HCl = H2 + NCl =>
N2 + 2 HCl = H2 + 2 NCl
BaBr2 + NaSO4 = BaSO4 + Br2Na =>
BaBr2 + NaSO4 = BaSO4 + Br2Na
H2O2 + KAuO2 = Au + O2 + KOH =>
H2O2 + 2 KAuO2 = 2 Au + 2 O2 + 2 KOH
F2 + AlCl = AlF3 + Cl2 =>
3 F2 + 2 AlCl = 2 AlF3 + Cl2
C3H5(OH)3 + K = C3H5O3K + H2 =>
2 C3H5(OH)3 + 2 K = 2 C3H5O3K + 3 H2
HCl + H2O = Cl2O + H3 =>
6 HCl + 3 H2O = 3 Cl2O + 4 H3
calcium + I2 = CaI2 =>
Ca + I2 = CaI2
ZnSO4 + S + H2O = H2SO4 + Zn =>
3 ZnSO4 + S + 4 H2O = 4 H2SO4 + 3 Zn
HOCl + Ba(OH)2 = H(OH)2 + BaOCl =>
HOCl + Ba(OH)2 = H(OH)2 + BaOCl
P2O5 + water = Phosphoricacid =>
P2O5 + 3 H2O = 2 H3PO4
Al(NO3)3 + FeBr2 = AlBr3 + Fe(NO3)2 =>
2 Al(NO3)3 + 3 FeBr2 = 2 AlBr3 + 3 Fe(NO3)2
C2H6 + O2 = CO6 + H2O =>
2 C2H6 + 15 O2 = 4 CO6 + 6 H2O
H2O2 + KMnSO4 + NaOH = KOH + MnO2 + Na2SO4 + H2O =>
3 H2O2 + 2 KMnSO4 + 4 NaOH = 2 KOH + 2 MnO2 + 2 Na2SO4 + 4 H2O
Mg(MnO4)2 = Mg + Mn + O2 =>
Mg(MnO4)2 = Mg + 2 Mn + 4 O2
AgNO3KI = KNO3AgI =>
AgNO3KI = KNO3AgI
H2O + HPO4 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
5 H2O + HPO4 + NH4 + Mg + OH = MgNH4PO4*6H2O
Cu2O + HBr + O2 = CuBr3 + H2O =>
Cu2O + 6 HBr + O2 = 2 CuBr3 + 3 H2O
N2H4CO + O2 = CO2 + H2O + NO2 =>
2 N2H4CO + 7 O2 = 2 CO2 + 4 H2O + 4 NO2
Ni(NH4)2(SO4)2*6H2O = Ni(HSO4)2 + H2O + NH3 =>
Ni(NH4)2(SO4)2*6H2O = Ni(HSO4)2 + 6 H2O + 2 NH3
NaHCO3 + C6H8O7 = CH3COONa + CO2 + H2O =>
9 NaHCO3 + 4 C6H8O7 = 9 CH3COONa + 15 CO2 + 7 H2O
HI + S = H2S + I2 =>
2 HI + S = H2S + I2
CO2 + H2S = C6H12O6 + H2O + S8 =>
12 CO2 + 24 H2S = 2 C6H12O6 + 12 H2O + 3 S8
C25H52 + O2 = C2O25 + H2O =>
4 C25H52 + 677 O2 = 50 C2O25 + 104 H2O
H2SO4 + Zn + Cr2(SO4)3 = ZnSO4 + CrHSO4 =>
H2SO4 + 2 Zn + Cr2(SO4)3 = 2 ZnSO4 + 2 CrHSO4
methanol = methane + oxygen =>
2 CH3OH = 2 CH4 + O2
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
C2H5OH + O2 = CH3CO2H + H2 =>
2 C2H5OH + O2 = 2 CH3CO2H + 2 H2
Pb + AgSiO = Ag + PbSiO =>
Pb + AgSiO = Ag + PbSiO
AlCl3 + Cs = AlCl3Cs =>
AlCl3 + Cs = AlCl3Cs
KMnO4 + HCl = Cl2 + MnCl2KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2KCl + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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