| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCH3CO2 + NaOH = H2O + NaCH3CO2
H2O + Cl2O7 = HClO4 =>
H2O + Cl2O7 = 2 HClO4
C6H5CH3 + Na2CO3 = NaC6H5COO + NaOH + H2O =>
5 C6H5CH3 + 7 Na2CO3 = 6 NaC6H5COO + 8 NaOH + H2O
CH3COOCl + NH3 = CH3COONH2 + NH4Cl =>
CH3COOCl + 2 NH3 = CH3COONH2 + NH4Cl
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O
H3AsO3 = As2O3 + H2O =>
2 H3AsO3 = As2O3 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O2 + HI = I2 + H2O =>
H2O2 + 2 HI = I2 + 2 H2O
Fe(HCO3)2 + O2 = Fe2O3 + CO2 + H2O =>
4 Fe(HCO3)2 + O2 = 2 Fe2O3 + 8 CO2 + 4 H2O
H2SO4 + (VO2)SO4 + Zn = VSO4 + ZnSO4 + H2O =>
2 H2SO4 + (VO2)SO4 + 2 Zn = VSO4 + 2 ZnSO4 + 2 H2O
H2NCH2COOH + O2 = CO2 + NH3 + H2O =>
2 H2NCH2COOH + 3 O2 = 4 CO2 + 2 NH3 + 2 H2O
CH3CH2CHOHCH3 + NaOH + I2 = CH3CH2COCH3 + NaI + H2O =>
CH3CH2CHOHCH3 + 2 NaOH + I2 = CH3CH2COCH3 + 2 NaI + 2 H2O
Al2(SO3)3 + HCl = AlCl3 + H2SO3 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2SO3
CH4 + NH3 = H2 + C2N2 =>
2 CH4 + 2 NH3 = 7 H2 + C2N2
Na2H2P2O7 + AgNO3 = Ag4P2O7 + NaH3P2O7 + NaNO3 =>
3 Na2H2P2O7 + 4 AgNO3 = Ag4P2O7 + 2 NaH3P2O7 + 4 NaNO3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Au + CuCl2 = AuCl2 + Cu =>
Au + CuCl2 = AuCl2 + Cu
Al(OH)3 + NH4OH = Al + NH4NO3 + H2O =>
8 Al(OH)3 + 6 NH4OH = 8 Al + 3 NH4NO3 + 21 H2O
AlCl3 + K3[Al(OH)6] = KCl + Al(OH)3 =>
AlCl3 + K3[Al(OH)6] = 3 KCl + 2 Al(OH)3
SF6 + S03 = SF2 =>
3 SF6 + 2 S03 = 9 SF2
AgNO3 + KCl + H2O = AgCl + KOH + HNO3 =>
AgNO3 + KCl + H2O = AgCl + KOH + HNO3
Mn(OH)3 + H2SO4 = Mn + SO4 + H2O =>
2 Mn(OH)3 + 3 H2SO4 = 2 Mn + 3 SO4 + 6 H2O
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
P + O2 = P2OP =>
6 P + O2 = 2 P2OP
CsOH + SO3 = Cs2SO4 + H2O =>
2 CsOH + SO3 = Cs2SO4 + H2O
C6H6CH2Cl + O2 = CO2 + HCl + H2O =>
4 C6H6CH2Cl + 35 O2 = 28 CO2 + 4 HCl + 14 H2O
K2CO3 + Ag2SO4 = K2SO4 + Ag2CO3 =>
K2CO3 + Ag2SO4 = K2SO4 + Ag2CO3
CH3CHOHCOOH + H2O = CH3CHOHCOO{-} + H3O{+} =>
CH3CHOHCOOH + H2O = CH3CHOHCOO{-} + H3O{+}
Al + HNO3 = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3 = 3 Al(NO3) + NO + 2 H2O
Al3 + Si4 + O2 = AlSiO =>
4 Al3 + 3 Si4 + 6 O2 = 12 AlSiO
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
CaCl2 + NaNo = CaNo + NaCl2 =>
CaCl2 + NaNo = CaNo + NaCl2
HI + AgNO3 = Ag + HINO3 =>
HI + AgNO3 = Ag + HINO3
PbNO3 + (NH4)2S = Pb2S + NH4NO3 =>
2 PbNO3 + (NH4)2S = Pb2S + 2 NH4NO3
Mn02 + KOH + O2 = KMnO4 + H2O =>
2 Mn02 + 4 KOH + 7 O2 = 4 KMnO4 + 2 H2O
B3N3H3Cl3 + NaH = B3N3H6 + NaCl =>
B3N3H3Cl3 + 3 NaH = B3N3H6 + 3 NaCl
CaCO3 + HC2H3O2 = CaHC2H3O2 + H2O + CO2 =>
4 CaCO3 + 5 HC2H3O2 = 4 CaHC2H3O2 + 2 H2O + 6 CO2
CuSO4*5H2O + NaC7H6NO2 = Na2SO4 + Cu(C7H6NO2)2 + H2O =>
CuSO4*5H2O + 2 NaC7H6NO2 = Na2SO4 + Cu(C7H6NO2)2 + 5 H2O
(CoCl2)*6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2(CoCl2)*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2(Co(NH3)5Cl)Cl2 + 14 H2O
Al(s) + NH4ClO4(s) = N2(g) + Al2O3(s) + AlCl3(s) + H2O(l) =>
10 Al(s) + 6 NH4ClO4(s) = 3 N2(g) + 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(l)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
K2Cr2O7 + CrSO4 = K2SO4 + Cr2O3 + O2 =>
4 K2Cr2O7 + 4 CrSO4 = 4 K2SO4 + 6 Cr2O3 + 5 O2
K2SO3 + Cl2 + H2O = H2SO4 + KCl =>
K2SO3 + Cl2 + H2O = H2SO4 + 2 KCl
Ba(NO3)2 + (Na2)2SO4 = Ba2(SO4)2 + Na2NO3 =>
2 Ba(NO3)2 + 2(Na2)2SO4 = Ba2(SO4)2 + 4 Na2NO3
C12H13 + O2 = CO2 + H2O =>
4 C12H13 + 61 O2 = 48 CO2 + 26 H2O
Zn(NO3)2 + NO + H2O = Zn + HNO3 =>
3 Zn(NO3)2 + 2 NO + 4 H2O = 3 Zn + 8 HNO3
Al + Br = Al2Br6 =>
2 Al + 6 Br = Al2Br6
Na + N2 = Na2N3 =>
4 Na + 3 N2 = 2 Na2N3
CuBr2 = CuBr + Br =>
CuBr2 = CuBr + Br
GaO = Ga + O =>
GaO = Ga + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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