| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Br2 + 3 F2 = 2 Br2F3
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + MnO + H2O =>
5 Fe{2+} + MnO4{-} + 6 H{+} = 5 Fe{3+} + MnO + 3 H2O
Al + CO2 = AlO3 + CO =>
Al + 3 CO2 = AlO3 + 3 CO
Cr(NO3)3 + H2O2 + NaOH = Na2CrO7 + NaNO3 + H2O =>
2 Cr(NO3)3 + 9 H2O2 + 10 NaOH = 2 Na2CrO7 + 6 NaNO3 + 14 H2O
C4H9 + Cl + NaOH = NaCl + C4H9OH =>
C4H9 + Cl + NaOH = NaCl + C4H9OH
C6H14O(g) + O2(g) = CO2(g) + H2O(g) =>
C6H14O(g) + 9 O2(g) = 6 CO2(g) + 7 H2O(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CdCO3 = CO2 + CdO =>
CdCO3 = CO2 + CdO
HClO + Co(OH)2 = CoCl2 + H2O2 =>
2 HClO + Co(OH)2 = CoCl2 + 2 H2O2
CH3SH + O3 = CO2 + SO2 + H2O =>
CH3SH + 2 O3 = CO2 + SO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
MgO + NaOH = Na2MgO2 + H2O =>
MgO + 2 NaOH = Na2MgO2 + H2O
(KI) + ZnCl2 = KCl + ZnI2 =>
2(KI) + ZnCl2 = 2 KCl + ZnI2
C4H9COOH + NaHCO3 = C4H9COONa + H2O + CO2 =>
C4H9COOH + NaHCO3 = C4H9COONa + H2O + CO2
N3O9Dy = Dy2O3 + NO2 + O2 =>
4 N3O9Dy = 2 Dy2O3 + 12 NO2 + 3 O2
ClF + BF3 = ClF3 + B =>
3 ClF + 2 BF3 = 3 ClF3 + 2 B
Fe(NO3)3 + LiOH = Li(NO3)3 + Fe(OH) =>
Fe(NO3)3 + LiOH = Li(NO3)3 + Fe(OH)
Na(CH3COO) + (NH4)2S = Na2S + (NH4)CH3COO =>
2 Na(CH3COO) + (NH4)2S = Na2S + 2(NH4)CH3COO
MgSO4 = Mg{+2} + SO4{-2} =>
MgSO4 = Mg{+2} + SO4{-2}
C6H12O + HNO2 + HNO3 = C6H6N4O7 + H2O =>
C6H12O + HNO2 + 3 HNO3 = C6H6N4O7 + 5 H2O
K(MnO4) + FeO + H2SO4 = Mn(SO4) + Fe(SO4)3 + K2(SO4) + H2O =>
4 K(MnO4) + 5 FeO + 21 H2SO4 = 4 Mn(SO4) + 5 Fe(SO4)3 + 2 K2(SO4) + 21 H2O
HCl + AgNO3 = AgCl2 + H2NO3 =>
2 HCl + AgNO3 = AgCl2 + H2NO3
CaC2 + HBr = C2H2 + CaBr2 =>
CaC2 + 2 HBr = C2H2 + CaBr2
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
KCIO3 = O2 + KCI = MgO =>
2 KCIO3 = 3 O2 + 2 KCI
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
As2O5 + SO2 + H2O = H2SO4 + H3AsO3 =>
As2O5 + 2 SO2 + 5 H2O = 2 H2SO4 + 2 H3AsO3
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
C6H12O6(s) = C2H5OH(aq) + CO2(g) =>
C6H12O6(s) = 2 C2H5OH(aq) + 2 CO2(g)
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
CHNH + O2 = CO + H2O + N2 =>
2 CHNH + 2 O2 = 2 CO + 2 H2O + N2
NaI + NaOH = NaINaOH =>
NaI + NaOH = NaINaOH
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
NaOCN = Na{+} + OCN{-} =>
NaOCN = Na{+} + OCN{-}
KJO3 + KJ + H2SO4 = J2 + K2SO4 + H2O =>
KJO3 + 5 KJ + 3 H2SO4 = 3 J2 + 3 K2SO4 + 3 H2O
LiOH + CO2 = LiO2 + COH =>
LiOH + CO2 = LiO2 + COH
Ca(NO3)2 + Al2O3 = Al(NO3)3 + CaO =>
3 Ca(NO3)2 + Al2O3 = 2 Al(NO3)3 + 3 CaO
HIO4 + AuOH = AuIO4 + H2O =>
HIO4 + AuOH = AuIO4 + H2O
CH3COONH4 + KOH = CH3COONH4KOH =>
CH3COONH4 + KOH = CH3COONH4KOH
C2H3O2Br + O2 = CO2 + H2O + Br =>
4 C2H3O2Br + 7 O2 = 8 CO2 + 6 H2O + 4 Br
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
P2O5 + Na2O = Na2O6 + P =>
P2O5 + Na2O = Na2O6 + 2 P
C10H13N + O2 = C20H24N2O + H2O =>
2 C10H13N + O2 = C20H24N2O + H2O
Cr(OH)2 + H2O2 = CrO2 + H2O =>
Cr(OH)2 + H2O2 = CrO2 + 2 H2O
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
(NH3)4 + O2 = N2 + H2O =>
(NH3)4 + 3 O2 = 2 N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/25
Équations équilibrées sur07/02/24
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