| Équations équilibrées la veille | Équations équilibrées le lendemain |
Copper(II)Sulfate(aq) + Iron(s) = Copper(s) + Iron(II)Sulfate(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
O2 + CO = CO2 =>
O2 + 2 CO = 2 CO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
CO2 = CO2 =>
CO2 = CO2
CH3OH + H2O = H2 + CO2 =>
CH3OH + H2O = 3 H2 + CO2
KCLO3(s) + P4(s) = P4O10(s) + KCL(s) =>
10 KCLO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCL(s)
Cr + KOH = KCrO2 + K2O + H2 =>
2 Cr + 6 KOH = 2 KCrO2 + 2 K2O + 3 H2
H2PdCl6 + NH4OH = (NH3)2PdCl2 + H2O + HCl + Cl2 =>
H2PdCl6 + 2 NH4OH = (NH3)2PdCl2 + 2 H2O + 2 HCl + Cl2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
C7H16 + O2 = CO + H2O =>
2 C7H16 + 15 O2 = 14 CO + 16 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
FeBr2 + KMnO4 + H2SO4 = Fe2(SO4)3 + Br2 + K2SO4 + MnSO4 + H2O =>
10 FeBr2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 10 Br2 + 3 K2SO4 + 6 MnSO4 + 24 H2O
KMnO4 + HCl + H2S = KCl + MnCl2 + S + H2O =>
2 KMnO4 + 6 HCl + 5 H2S = 2 KCl + 2 MnCl2 + 5 S + 8 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 Cu(NO3)2 + 3 CuSO4 + 10 NO + 8 H2O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
K2Cr2O7 + H2S + H2SO4 = KHSO4 + Cr2(SO4)3 + H20 =>
20 K2Cr2O7 + 35 H2S + 65 H2SO4 = 40 KHSO4 + 20 Cr2(SO4)3 + 8 H20
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
ZN + O2 = ZNO2 =>
ZN + O2 = ZNO2
PdCl2 = Pd + Cl2 =>
PdCl2 = Pd + Cl2
HCl2 + NaOH = H2O + NaCl + NaClO =>
2 HCl2 + 4 NaOH = 3 H2O + 3 NaCl + NaClO
HBr + Al(OH)3 = AlBr3 + H2O =>
3 HBr + Al(OH)3 = AlBr3 + 3 H2O
B2O3 + NaOH = Na3BO3 + H2O =>
B2O3 + 6 NaOH = 2 Na3BO3 + 3 H2O
H2O2 + MnO2 = H2Mn + O2 =>
H2O2 + MnO2 = H2Mn + 2 O2
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
FeI2 + Cl2 = FeCl3 + I2 =>
2 FeI2 + 3 Cl2 = 2 FeCl3 + 2 I2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
AS2S3 + HNO3 + H20 = H2SO4 + NO + H3ASO4 =>
20 AS2S3 + 200 HNO3 + H20 = 80 H2SO4 + 200 NO + 20 H3ASO4
NaHCO3 + NaCl = Na2CO3 + HCl =>
NaHCO3 + NaCl = Na2CO3 + HCl
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Si + Cl2 = SiCl2 =>
Si + Cl2 = SiCl2
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al(s) + PbSO4 = Al2(SO4)3 + Pb(s) =>
2 Al(s) + 3 PbSO4 = Al2(SO4)3 + 3 Pb(s)
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
PdCl2 + N2H4 = Pd + NH4Cl + N2 =>
PdCl2 + 2 N2H4 = Pd + 2 NH4Cl + N2
CH3OH + Cu(OH)2 = CH2O + Cu2O + H2O =>
CH3OH + 2 Cu(OH)2 = CH2O + Cu2O + 3 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
MG + H2SO4 = MGSO4 + H2S + H2O =>
4 MG + 5 H2SO4 = 4 MGSO4 + H2S + 4 H2O
Cd + Pb(No3)2 = Pb + Cd(No3)2 =>
Cd + Pb(No3)2 = Pb + Cd(No3)2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/16
Équations équilibrées sur05/04/15
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