| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 = N2(O) + 2 H2(O)
P2S3 + O2 = P2O5 + SO2 =>
2 P2S3 + 11 O2 = 2 P2O5 + 6 SO2
C6H8O = C6H6 + H2O =>
C6H8O = C6H6 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
(NH4)3(PO4) + AgNO3 = (NH4)(NO3) + Ag3PO4 =>
(NH4)3(PO4) + 3 AgNO3 = 3(NH4)(NO3) + Ag3PO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HOCN = OCNH =>
HOCN = OCNH
Y + Mn + Sn + Ge = Y10Mn60Sn60Ge5 =>
10 Y + 60 Mn + 60 Sn + 5 Ge = Y10Mn60Sn60Ge5
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
Cr(OH)3 = Cr2O3 + water =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
Fe2(SO4)3 + NH4SCn = Fe(SCn)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4SCn = 2 Fe(SCn)3 + 3(NH4)2SO4
Fe0 = Fe =>
Fe0 = Fe
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
HCl + NI = NICl2 + H2 =>
2 HCl + NI = NICl2 + H2
Br2 + H2O = HBrO + HBr =>
Br2 + H2O = HBrO + HBr
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaC = Ca + C =>
CaC = Ca + C
C6H5C2H5 + Cl2 = C6H5CHClCH3 + HCl =>
C6H5C2H5 + Cl2 = C6H5CHClCH3 + HCl
FeCl3 + NaS2 = NaCl3 + FeS2 =>
FeCl3 + NaS2 = NaCl3 + FeS2
K2CO3 + H{+} = K{+} + CO2 + H2O =>
K2CO3 + 2 H{+} = 2 K{+} + CO2 + H2O
BaHCO3COO + (NH4)2CO3 = Ba2CO3 + NH4HCO3COO =>
2 BaHCO3COO + (NH4)2CO3 = Ba2CO3 + 2 NH4HCO3COO
NH4F + B(OH)3 = NH3 + H2O + NH4BF4 =>
4 NH4F + B(OH)3 = 3 NH3 + 3 H2O + NH4BF4
KIC = KCI =>
KIC = KCI
H2O + Br2 = HBr + HOBr =>
H2O + Br2 = HBr + HOBr
Ni + MgSO4 = Mg + Ni2SO4 =>
2 Ni + MgSO4 = Mg + Ni2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2CrO7 = N2 + CrO3 + H2O =>
(NH4)2CrO7 = N2 + CrO3 + 4 H2O
Al2O3 + K2S2O7 = K2SO4 + Al2(SO4)3 =>
Al2O3 + 3 K2S2O7 = 3 K2SO4 + Al2(SO4)3
NaF + MgCl2 = MgF2 + NaCl =>
2 NaF + MgCl2 = MgF2 + 2 NaCl
KNO3 + (C12)(H22)(O11) = K2CO3 + H2O + CO2 + N =>
48 KNO3 + 5(C12)(H22)(O11) = 24 K2CO3 + 55 H2O + 36 CO2 + 48 N
Pb(NO3)4 + KOH = PbOH + K(NO3)4 =>
Pb(NO3)4 + KOH = PbOH + K(NO3)4
Br2 + H2O = HBrO + HBr =>
Br2 + H2O = HBrO + HBr
K2CrO4 + NaCl = KCl + Na2CrO4 =>
K2CrO4 + 2 NaCl = 2 KCl + Na2CrO4
C2H4 + O2(g) = CO2 + H2O =>
C2H4 + 3 O2(g) = 2 CO2 + 2 H2O
Fe2(SO4)3 + NH4SCn = Fe(SCn)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4SCn = 2 Fe(SCn)3 + 3(NH4)2SO4
CH3COOH + CaCO3 = CO2 + Ca(CH3COO)2 + H2O =>
2 CH3COOH + CaCO3 = CO2 + Ca(CH3COO)2 + H2O
C4 = C2 =>
C4 = 2 C2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
PbO2 + KI + H2SO4 = I2 + Pb2SO4 + K2SO4 + H2O =>
2 PbO2 + 6 KI + 4 H2SO4 = 3 I2 + Pb2SO4 + 3 K2SO4 + 4 H2O
Fe(NO3)2 = Fe + NO3 =>
Fe(NO3)2 = Fe + 2 NO3
Fe2(SO4)3 + LiOH = Fe2OH + Li(SO4)3 =>
Fe2(SO4)3 + LiOH = Fe2OH + Li(SO4)3
BaS + H2SO4 = BaSO4 + SO2 + H2O =>
BaS + 4 H2SO4 = BaSO4 + 4 SO2 + 4 H2O
Cu + HSO4 = CuSO4 + SO2 + H2O =>
3 Cu + 4 HSO4 = 3 CuSO4 + SO2 + 2 H2O
Br2 + H2O = HBrO + HBr =>
Br2 + H2O = HBrO + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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