| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H{+} + OCl{-} + Cl{-} = Cl2 + H2O
K2CR2O7 + CACL2 + H2SO4 = CR2(SO4)3 + K2(SO4) + CA(SO4) + CL2 + H2O =>
K2CR2O7 + 3 CACL2 + 7 H2SO4 = CR2(SO4)3 + K2(SO4) + 3 CA(SO4) + 3 CL2 + 7 H2O
CACO3(s) = CO2(g) + CAO(s) =>
CACO3(s) = CO2(g) + CAO(s)
CaCO3(s) = CO2(g) + CaO(s) =>
CaCO3(s) = CO2(g) + CaO(s)
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
Li3VO4 + Fe + Fe2O3 + V2O3 = Li1Fe9V20O40 =>
6 Li3VO4 + 52 Fe + 55 Fe2O3 + 177 V2O3 = 18 Li1Fe9V20O40
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
CuO + B2O3 + C = CuBO2 + CO2 =>
4 CuO + 2 B2O3 + C = 4 CuBO2 + CO2
NaOH + IH = NaI + H2O =>
NaOH + IH = NaI + H2O
FeO + Li3VO4 + V2O3 + V2O5 = Li1Fe9V20O40 =>
108 FeO + 4 Li3VO4 + 117 V2O3 + V2O5 = 12 Li1Fe9V20O40
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HBr + Fe(OH)3 = FeBr3 + H2O =>
3 HBr + Fe(OH)3 = FeBr3 + 3 H2O
Fe2O3 + HI = FeO + I2 + H2O =>
Fe2O3 + 2 HI = 2 FeO + I2 + H2O
SO2Cl2 + HI = H2S + H2O + HCl + I2 =>
SO2Cl2 + 8 HI = H2S + 2 H2O + 2 HCl + 4 I2
PbO2 + SO2 = PbSO4 =>
PbO2 + SO2 = PbSO4
Fe + Fe2O3 = FeO =>
Fe + Fe2O3 = 3 FeO
Ba(OH)2 + Fe(NO3)3 = Ba(NO3)2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 Fe(OH)3
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
FeO + Li3VO4 + V2O3 + V2O5 = Li5Fe95V200O400 =>
1140 FeO + 20 Li3VO4 + 1185 V2O3 + 5 V2O5 = 12 Li5Fe95V200O400
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
Ba3B2 + H2O = BH3 + Ba(OH)2 =>
Ba3B2 + 6 H2O = 2 BH3 + 3 Ba(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O =>
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O
Fe + Fe2O3 + V2O3 + Cr2O3 = Fe10V19CrO40 =>
20 Fe + 20 Fe2O3 + 57 V2O3 + 3 Cr2O3 = 6 Fe10V19CrO40
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL
NH2CH2COONa + H2SO4 = (NH3CH2COOH)2SO4 + Na2SO4 =>
2 NH2CH2COONa + 2 H2SO4 = (NH3CH2COOH)2SO4 + Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
W + Ti = WTi =>
W + Ti = WTi
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + HCl = H2 + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl
Mn(SO4) + K2S2O8 + H2O = HMnO4 + K2SO4 + H2SO4 =>
2 Mn(SO4) + 5 K2S2O8 + 8 H2O = 2 HMnO4 + 5 K2SO4 + 7 H2SO4
Ti + W = WTi =>
Ti + W = WTi
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
W + Ti = WTi =>
W + Ti = WTi
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
NH4Cl + Ba(OH)2 = Ba(Cl)2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = Ba(Cl)2 + 2 NH3 + 2 H2O
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na202 + H2O = NaO + H2 =>
Na202 + 202 H2O = 202 NaO + 202 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KNO2 + KMNO4 + H2SO4 = KNO3 + MNSO4 + K2SO4 + H2O =>
5 KNO2 + 2 KMNO4 + 3 H2SO4 = 5 KNO3 + 2 MNSO4 + K2SO4 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn + NaNO3 + NaOH = Na2ZnO2 + NH4 + H2O =>
9 Zn + 2 NaNO3 + 16 NaOH = 9 Na2ZnO2 + 2 NH4 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/18/14
Équations équilibrées sur07/18/13
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