| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MG + 2 H2O = 2 MGOH + H2
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
CrI3 + H2O2 + OH{-} = CrO4{2-} + IO4{-} + H2O =>
2 CrI3 + 27 H2O2 + 10 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 32 H2O
HCH3COO + NaHCO3 = CH3COONa + H2O + CO2 =>
HCH3COO + NaHCO3 = CH3COONa + H2O + CO2
Al + MgO = Al2O3 + Mg =>
2 Al + 3 MgO = Al2O3 + 3 Mg
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2Cr2O7 + C6H4(CH3)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C8H6O4 =>
2 K2Cr2O7 + C6H4(CH3)2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O + C8H6O4
SnO2 + S + Na2CO3 = Na2SnS3 + SO2 + CO2 =>
2 SnO2 + 9 S + 2 Na2CO3 = 2 Na2SnS3 + 3 SO2 + 2 CO2
Al2O3 + S = Al + SO2 =>
2 Al2O3 + 3 S = 4 Al + 3 SO2
S + Br2 + NaOH = Na2SO4 + NaBr + H2O =>
S + 3 Br2 + 8 NaOH = Na2SO4 + 6 NaBr + 4 H2O
Al2O3 + SO = Al + SO3 =>
2 Al2O3 + 3 SO = 4 Al + 3 SO3
Ba + N3 = Ba3N3 =>
3 Ba + N3 = Ba3N3
P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cr2O3 + NaOH + H2O = Na3[Cr(OH)6] =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3[Cr(OH)6]
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C6H12O6 + KOH + CaCl2 = C6H12O7 + KCl + Ca + H2O =>
C6H12O6 + 2 KOH + CaCl2 = C6H12O7 + 2 KCl + Ca + H2O
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
N2O5 + LiOH = LiNO3 + H2O =>
N2O5 + 2 LiOH = 2 LiNO3 + H2O
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
C6H12O6 + KOH = C6H11KO7 + H2 =>
C6H12O6 + KOH = C6H11KO7 + H2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe + HNO3 = Fe(NO3) + NH4NO3 + H2O =>
8 Fe + 10 HNO3 = 8 Fe(NO3) + NH4NO3 + 3 H2O
C6H12O6 + KOH = C6H11KO7 + H2 =>
C6H12O6 + KOH = C6H11KO7 + H2
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
NH4SO4 + NaOH = NH3 + NaSO4 + H2O =>
NH4SO4 + NaOH = NH3 + NaSO4 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C6H12O6 + KOH + H2O2 = C6H11KO7 + H2O =>
C6H12O6 + KOH + H2O2 = C6H11KO7 + 2 H2O
HOOC(CH2)2COOH + NaOH = NaOOC(CH2)2COONa + H2O =>
HOOC(CH2)2COOH + 2 NaOH = NaOOC(CH2)2COONa + 2 H2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
SO2 + K2O = K2SO3 =>
SO2 + K2O = K2SO3
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
TiO2 + HCl = TiCl4 + H2O =>
TiO2 + 4 HCl = TiCl4 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
MnO2 + H2O = MnO(OH)2 =>
MnO2 + H2O = MnO(OH)2
C6H12O6 + K2CO3 = C6H11KO7 =>
11 C6H12O6 + 6 K2CO3 = 12 C6H11KO7
NaCI + Pb(NO3)2 = PbCI + Na + (NO3)2 =>
NaCI + Pb(NO3)2 = PbCI + Na + (NO3)2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
CaCO3 + HCl = H2O + CO2 + CaCl2 =>
CaCO3 + 2 HCl = H2O + CO2 + CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/18
Équations équilibrées sur01/27/18
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