| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4 + 4 CuO = N2 + 4 Cu + 4 H2O
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
(NH4)3PO4 + CaCl2 = NH4Cl + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 CaCl2 = 6 NH4Cl + Ca3(PO4)2
Mn(NO3)2(H8O4) + Cu(NO3)(H6O3) + Fe(NO3)2(H18O9) + C6H8O7 = Mn05CuFe2O4 + NO + H2O + CO2 =>
45 Mn(NO3)2(H8O4) + 9.0000000000001Cu(NO3)(H6O3) + 18 Fe(NO3)2(H18O9) + 26 C6H8O7 = 9 Mn05CuFe2O4 + 135 NO + 473 H2O + 156 CO2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Si + O2 = SiO2 =>
Si + O2 = SiO2
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
CH3CH2ONa + H2O = CH3CH2OH + NaOH =>
CH3CH2ONa + H2O = CH3CH2OH + NaOH
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Al + Cl = Al2Cl6 =>
2 Al + 6 Cl = Al2Cl6
CH3CH2SH + NaOH = CH3CH2SNa + H2O =>
CH3CH2SH + NaOH = CH3CH2SNa + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Cr2O7 + HCl = H2O + Cr + Cl2 =>
Cr2O7 + 14 HCl = 7 H2O + 2 Cr + 7 Cl2
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
NH4Cl + NaN03 = NH4N03 + NaCl =>
NH4Cl + NaN03 = NH4N03 + NaCl
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Mg + N = MgN =>
Mg + N = MgN
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
Al + Fe3O4 = Fe + Al2O3 =>
8 Al + 3 Fe3O4 = 9 Fe + 4 Al2O3
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
FeTiO3 + H2SO4 = Fe2(SO4)3 + SO2 + TiO2 + H2O =>
2 FeTiO3 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 2 TiO2 + 4 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Si + O = SiO2 =>
Si + 2 O = SiO2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
NaOH + ALBr3 = NaBr + AL(OH)3 =>
3 NaOH + ALBr3 = 3 NaBr + AL(OH)3
NH4SO4 + KOH = NH3 + HOH + KSO4 =>
NH4SO4 + KOH = NH3 + HOH + KSO4
NaOH + AlBr3 = NaBr + Al(OH)3 =>
3 NaOH + AlBr3 = 3 NaBr + Al(OH)3
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
FeTiO3 + HNO3 = Fe(NO3)3 + NO2 + TiO2 + H2O =>
FeTiO3 + 4 HNO3 = Fe(NO3)3 + NO2 + TiO2 + 2 H2O
KBr + H3PO4 = HBr + K3PO4 =>
3 KBr + H3PO4 = 3 HBr + K3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/24/11
Équations équilibrées sur09/23/10
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