| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Sm + Zr + 5 Bi = Sm3ZrBi5
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2 =>
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2
NaAlO2 + HCl = NaCl + AlO2H =>
NaAlO2 + HCl = NaCl + AlO2H
ZnSO4 + KOH = KSO4 + ZnOH =>
ZnSO4 + KOH = KSO4 + ZnOH
NH4NO3 + BaS = Ba(NO3)2 + (NH4)2S =>
2 NH4NO3 + BaS = Ba(NO3)2 + (NH4)2S
C4H8O2 + H2 = C2H5OH =>
C4H8O2 + 2 H2 = 2 C2H5OH
Ba(OH)2 + NO2 = Ba(NO3)2 + H2 =>
Ba(OH)2 + 2 NO2 = Ba(NO3)2 + H2
KIO3 + NaCl = KICl + NaO3 =>
KIO3 + NaCl = KICl + NaO3
CH3CHOHC2H5 + O = CH3COC2H5 + H2O =>
CH3CHOHC2H5 + O = CH3COC2H5 + H2O
Br + LiI = LiBr + I2 =>
2 Br + 2 LiI = 2 LiBr + I2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
CoCl2 + KNO2 + CH3COOH = K3Co(NO2)6 + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3Co(NO2)6 + NO + 2 CH3COOK + 2 KCl + H2O
NaCl + MnO2 + H2SO4 = Cl2 + MnSO4 + NaSO4 + H2O =>
2 NaCl + 2 MnO2 + 4 H2SO4 = Cl2 + 2 MnSO4 + 2 NaSO4 + 4 H2O
Ga2(SO4)3 + CsOH = Ga(OH)3 + Cs + SO4 =>
Ga2(SO4)3 + 6 CsOH = 2 Ga(OH)3 + 6 Cs + 3 SO4
CuOH + HSe = CuSe + H2O =>
CuOH + HSe = CuSe + H2O
Y2O3 + Al(NO3)3 + H2O = YAlO3 + HNO3 =>
Y2O3 + 2 Al(NO3)3 + 3 H2O = 2 YAlO3 + 6 HNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg + K2CO3 = MgCO3 + K =>
Mg + K2CO3 = MgCO3 + 2 K
CaSO4 + H2O = H2SO4 + Ca + O2 =>
2 CaSO4 + 2 H2O = 2 H2SO4 + 2 Ca + O2
AgCl + NH3 = Ag(NH3)2{+} + Cl{-} =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-}
Cr2O7{-}2 + H2SO3 + H = Cr{+}3 + SO4{-}2 + H2O =>
Cr2O7{-}2 + 3 H2SO3 + 2 H = 2 Cr{+}3 + 3 SO4{-}2 + 4 H2O
MnO2 + KBiO3 + H2SO4 = HMnO4 + Bi2(SO4)3 + K2SO4 + H2O =>
4 MnO2 + 6 KBiO3 + 12 H2SO4 = 4 HMnO4 + 3 Bi2(SO4)3 + 3 K2SO4 + 10 H2O
NaOH + Mg(NO3)2 = Mg(OH)2 + NaNO3 =>
2 NaOH + Mg(NO3)2 = Mg(OH)2 + 2 NaNO3
BF3(s) + H2O = HF + H3BO3(s) =>
BF3(s) + 3 H2O = 3 HF + H3BO3(s)
H3C6H3O6 + NaHCO3 = CO2 + H2O + Na3C6H3O6 =>
H3C6H3O6 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H3O6
AlI3 + H2CO3 = Al2(CO3)3 + HI =>
2 AlI3 + 3 H2CO3 = Al2(CO3)3 + 6 HI
NaOH + HPO4 = NaPO4 + H2O =>
NaOH + HPO4 = NaPO4 + H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
(K)2SO4 + Ba(NO3)2 = KNO3 + BaSO4 =>
(K)2SO4 + Ba(NO3)2 = 2 KNO3 + BaSO4
N2P + NH3 = N2 + PH3 =>
2 N2P + 2 NH3 = 3 N2 + 2 PH3
Na + CO3 = Na(CO3)2 =>
Na + 2 CO3 = Na(CO3)2
Ba + FeCl3 = BaCl2 + Fe =>
3 Ba + 2 FeCl3 = 3 BaCl2 + 2 Fe
Mn(OH)2 + Cu(OH)2 = MnO2 + Cu + H2O =>
Mn(OH)2 + Cu(OH)2 = MnO2 + Cu + 2 H2O
AuCl + Cl = AuCl3 =>
AuCl + 2 Cl = AuCl3
C6H6O2 + O2 = CO2 + H2O =>
2 C6H6O2 + 13 O2 = 12 CO2 + 6 H2O
Al(OH)3 + H{+}{+} + H2O = Al(H2O)6{3+} =>
Al(OH)3 + 3 H{+}{+} + 3 H2O = Al(H2O)6{3+}
NaBrO3 + H2SO4 + Fe2(SO4)2 = Fe2(SO4)3 + NaBr + H2O =>
NaBrO3 + 3 H2SO4 + 3 Fe2(SO4)2 = 3 Fe2(SO4)3 + NaBr + 3 H2O
NH3 + O1 = HNO3 + H2O =>
NH3 + 4 O1 = HNO3 + H2O
CuO2 + Zn = Cu + ZnO =>
CuO2 + 2 Zn = Cu + 2 ZnO
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
C10H18O + NaBH4 = C10H20O + Na + BH3 =>
C10H18O + 2 NaBH4 = C10H20O + 2 Na + 2 BH3
C + O2 = CO2 =>
C + O2 = CO2
TiCl4 = Ti + Cl2 =>
TiCl4 = Ti + 2 Cl2
Na2S2O4 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2S =>
16 Na2S2O4 + 4 K2Cr2O7 + 9 H2SO4 = 16 Na2SO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 9 H2S
NH3 + O = N + H2O =>
2 NH3 + 3 O = 2 N + 3 H2O
CaCl2 + NaHSO4 = NaCl + CaSO4 + HCl =>
CaCl2 + NaHSO4 = NaCl + CaSO4 + HCl
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
Ba(OH)2 + HCl = H(OH) + BaCl2 =>
Ba(OH)2 + 2 HCl = 2 H(OH) + BaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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