| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ai + Ci = AiCi
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
AG + HNO3 = AGNO3 + NO + H2O =>
3 AG + 4 HNO3 = 3 AGNO3 + NO + 2 H2O
W(OH)3 + H3PO4 = WPO4 + H2O =>
W(OH)3 + H3PO4 = WPO4 + 3 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
C2H3OH + Cu(OH)2 = HC2H3O2 + Cu2 + H2O =>
2 C2H3OH + 2 Cu(OH)2 = 2 HC2H3O2 + Cu2 + 2 H2O
Cu + AgClO3 = Cu(ClO3)2 + Ag =>
Cu + 2 AgClO3 = Cu(ClO3)2 + 2 Ag
Co(OH)2 + O2 = Co2O3 + H2O =>
4 Co(OH)2 + O2 = 2 Co2O3 + 4 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Pb(CrO4)2 + Na3PO4 = Pb3(PO4)4 + Na2CrO4 =>
3 Pb(CrO4)2 + 4 Na3PO4 = Pb3(PO4)4 + 6 Na2CrO4
Ag + HCi = AgCi + H2 =>
2 Ag + 2 HCi = 2 AgCi + H2
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
W + H2S = W2S3 + H2 =>
2 W + 3 H2S = W2S3 + 3 H2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Ag + HCi = AgCi3 + H2 =>
2 Ag + 6 HCi = 2 AgCi3 + 3 H2
CO2 + C = CO =>
CO2 + C = 2 CO
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
H2(g) + Cl2(g) = HCl(g) =>
H2(g) + Cl2(g) = 2 HCl(g)
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AgNO3 + P + H2O = H3PO4 + Ag + HNO3 =>
5 AgNO3 + P + 4 H2O = H3PO4 + 5 Ag + 5 HNO3
H2 + O = H2O =>
H2 + O = H2O
W2O3 + H2S = W2S3 + H2O =>
W2O3 + 3 H2S = W2S3 + 3 H2O
ZN + HBr = ZNBr2 + H2 =>
ZN + 2 HBr = ZNBr2 + H2
Ai + Ci = AiCi =>
Ai + Ci = AiCi
H2 + O = H2O =>
H2 + O = H2O
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
H2 + O = H2O =>
H2 + O = H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C2H5CL + H2O = C2H5OH + HCL =>
C2H5CL + H2O = C2H5OH + HCL
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Zn + HgCl2 = ZnCl + Hg =>
2 Zn + HgCl2 = 2 ZnCl + Hg
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
W(OH)3 + H2S = W2S3 + H2O =>
2 W(OH)3 + 3 H2S = W2S3 + 6 H2O
KMnO4 = K3MnO5 + Mn3O7 + O3 =>
27 KMnO4 = 9 K3MnO5 + 6 Mn3O7 + 7 O3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C6H5CH3 + O2 = C6H5CO2H + H2O =>
2 C6H5CH3 + 3 O2 = 2 C6H5CO2H + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/21/17
Équations équilibrées sur03/23/16
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