| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
MnCl2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + HCl + H2 =>
6 MnCl2 + 8 NaBiO3 + 32 HNO3 = 6 HMnO4 + 8 Bi(NO3)3 + 8 NaNO3 + 12 HCl + 7 H2
MnCl2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + HCl + H2O =>
2 MnCl2 + 5 NaBiO3 + 20 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 4 HCl + 7 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
MnCl2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + HCl + H2 =>
6 MnCl2 + 8 NaBiO3 + 32 HNO3 = 6 HMnO4 + 8 Bi(NO3)3 + 8 NaNO3 + 12 HCl + 7 H2
P + Cl = PCl =>
P + Cl = PCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
BrO3 + I2 = Br2 + IO3 =>
2 BrO3 + I2 = Br2 + 2 IO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C2HCl + Fe + H{+} = C2H4 + Fe2{+} + Cl =>
C2HCl + 6 Fe + 3 H{+} = C2H4 + 3 Fe2{+} + Cl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C18H34 + O2 = CO2 + H2O =>
2 C18H34 + 53 O2 = 36 CO2 + 34 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
MnCl2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + HCl + H2O =>
2 MnCl2 + 5 NaBiO3 + 20 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 4 HCl + 7 H2O
BrO3{-} + I2 = Br2 + IO3({-}) =>
2 BrO3{-} + I2 = Br2 + 2 IO3({-})
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C18H34 + H2O = C18H34O2 + H2 =>
C18H34 + 2 H2O = C18H34O2 + 2 H2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
HCl + CaCO3 = CaCl2H2O + CO2 =>
2 HCl + CaCO3 = CaCl2H2O + CO2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C4H606 + H2O = CO2 + H20 =>
10 C4H606 + 80 H2O = 40 CO2 + 311 H20
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CO + O = CO2 =>
CO + O = CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
C16H32 + H2O = C16H32O2 + H2 =>
C16H32 + 2 H2O = C16H32O2 + 2 H2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Sn2O4 + Ba(MnO4)2 = BaO2 + Sn(MnO4)2 =>
Sn2O4 + 2 Ba(MnO4)2 = 2 BaO2 + 2 Sn(MnO4)2
Al{3+} + Mg = Mg{2+} + Al =>
2 Al{3+} + 3 Mg = 3 Mg{2+} + 2 Al
CuS + HNO3 = Cu(NO3)2 + SO2 + NO + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + SO2 + 2 NO + 2 H2O
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
C18H30 + H2O = C18H30O2 + H2 =>
C18H30 + 2 H2O = C18H30O2 + 2 H2
HCO3 + OH = CO32 + H2O =>
HCO3 + 59 OH = CO32 + 30 H2O
C2HCl3 + Fe + H{+} = C2H4 + Fe2{+} + Cl =>
C2HCl3 + 6 Fe + 3 H{+} = C2H4 + 3 Fe2{+} + 3 Cl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HCO3 + OH = CO3 + H2O =>
HCO3 + OH = CO3 + H2O
C2HCl3 + Fe + H{+} = C2H4 + Fe2{+} + Cl =>
C2HCl3 + 6 Fe + 3 H{+} = C2H4 + 3 Fe2{+} + 3 Cl
Zn + H{+} = Zn{2+} + H2 =>
Zn + 2 H{+} = Zn{2+} + H2
NH2Cl + N2H4 = NH4Cl + N2 =>
2 NH2Cl + N2H4 = 2 NH4Cl + N2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2O + CO2 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2O + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/11
Équations équilibrées sur03/27/10
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