| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiOH(aq) + H2SO4(aq) = Li(SO4) + H3O
Au + KCN + O2 + H2O = K[Au(CN)4] + KOH =>
4 Au + 16 KCN + 3 O2 + 6 H2O = 4 K[Au(CN)4] + 12 KOH
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Na2CO3(aq) + CoCl2(aq) = NaCl(s) + CoCO3(aq) =>
Na2CO3(aq) + CoCl2(aq) = 2 NaCl(s) + CoCO3(aq)
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
MnCl2 + HNO3 = NO2 + H2O + Mn(NO3)2 + Cl2 =>
MnCl2 + 4 HNO3 = 2 NO2 + 2 H2O + Mn(NO3)2 + Cl2
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
MnCl2 + HNO3 = NO2 + H2O + Mn(NO3)2 + Cl2 =>
MnCl2 + 4 HNO3 = 2 NO2 + 2 H2O + Mn(NO3)2 + Cl2
BaCl + H2SO4 = BaSO4 + H2Cl =>
BaCl + H2SO4 = BaSO4 + H2Cl
C + O2 = CO2 =>
C + O2 = CO2
Na2SiO3 + HCl = NaCl + SiO2 + H2O =>
Na2SiO3 + 2 HCl = 2 NaCl + SiO2 + H2O
KOH + H2CO3 = K2CO3 + H2O =>
2 KOH + H2CO3 = K2CO3 + 2 H2O
Fe + Cl = FeCl =>
Fe + Cl = FeCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
F2 + H2O = HF + O =>
F2 + H2O = 2 HF + O
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Ba + H2O = Ba(OH)2 + H3 =>
3 Ba + 6 H2O = 3 Ba(OH)2 + 2 H3
KClO + H2O2 = KClO2 + H2O =>
KClO + H2O2 = KClO2 + H2O
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
calcium + water = calciumhydroxide + hydrogen =>
Ca + 2 H2O = Ca(OH)2 + H2
Cu2S + KCLO3 = CuO + SO2 + KCL =>
3 Cu2S + 4 KCLO3 = 6 CuO + 3 SO2 + 4 KCL
FeS2 + O2 + NaCl + H2O = FeCl2 + Na2SO4 + HCl =>
2 FeS2 + 7 O2 + 8 NaCl + 2 H2O = 2 FeCl2 + 4 Na2SO4 + 4 HCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
Fe(OH)3 + H2So4 = Fe2(So4)3 + H2O =>
2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O
CuCl2 + Al = Cu + AlCl =>
CuCl2 + 2 Al = Cu + 2 AlCl
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
C18H38 + CuO = H2O + CO2 + Cu =>
C18H38 + 55 CuO = 19 H2O + 18 CO2 + 55 Cu
S + O2 = SO2 =>
S + O2 = SO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Zn + HNO3 = NO + H2O + Zn(NO3)2 =>
3 Zn + 8 HNO3 = 2 NO + 4 H2O + 3 Zn(NO3)2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2O + Na2O = NaOH =>
H2O + Na2O = 2 NaOH
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C17H35COOH + NaOH = C17H35COONa + H2O =>
C17H35COOH + NaOH = C17H35COONa + H2O
KI + Cl = KCl + I3 =>
3 KI + 3 Cl = 3 KCl + I3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
Al3C4 + H2O = Al(OH)4 + CH3 =>
Al3C4 + 12 H2O = 3 Al(OH)4 + 4 CH3
C18H38 + CuO = H2O + CO2 + Cu =>
C18H38 + 55 CuO = 19 H2O + 18 CO2 + 55 Cu
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/17
Équations équilibrées sur03/03/16
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