| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 12 KCNS + 6 HNO3 = 2 K3Fe(CNS)6 + 6 KNO3 + 3 H2SO4
Mg(OH) + O2 = MgO + H2O =>
4 Mg(OH) + O2 = 4 MgO + 2 H2O
Mn(NO3)2 + K2S2O8 + H2O = KMnO4 + KNO3 + H2SO4 + K2SO4 =>
2 Mn(NO3)2 + 5 K2S2O8 + 8 H2O = 2 KMnO4 + 4 KNO3 + 8 H2SO4 + 2 K2SO4
C5H12 + CO2 = CO + H2O =>
C5H12 + 11 CO2 = 16 CO + 6 H2O
AgNO3 + BaCl2 = AgCl2 + (BaNO3)2 =>
2 AgNO3 + 2 BaCl2 = 2 AgCl2 + (BaNO3)2
Fe2 + S8 = Fe2S3 =>
8 Fe2 + 3 S8 = 8 Fe2S3
NH4 + NO2 = NOH2 =>
NH4 + NO2 = 2 NOH2
Zn + HNO3 = Zn(NO3)2 + NH4NO + H2O =>
6 Zn + 14 HNO3 = 6 Zn(NO3)2 + NH4NO + 5 H2O
Fe(OH)3 + Al(SO4)3 = Fe(SO4)3 + Al(OH)3 =>
Fe(OH)3 + Al(SO4)3 = Fe(SO4)3 + Al(OH)3
CO + H2O = C2H6O + CO2 =>
6 CO + 3 H2O = C2H6O + 4 CO2
Mg(NO3)2 + NaOH = Mg(OH)2 + Na(NO3) =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 Na(NO3)
C6H11OH + Na2Cr2O7 + H2SO4 = C6H6O + H2O + Na2SO4 + Cr2(SO4)3 =>
C6H11OH + Na2Cr2O7 + 4 H2SO4 = C6H6O + 7 H2O + Na2SO4 + Cr2(SO4)3
Al(OH) + NaOH = AlNaO2 + H2 =>
Al(OH) + NaOH = AlNaO2 + H2
SiCl4 + H2O = SiH2 + Cl4O =>
SiCl4 + H2O = SiH2 + Cl4O
NaSb(OH)6 = NaSbO3 + H2O =>
NaSb(OH)6 = NaSbO3 + 3 H2O
Fe2(SO4)3 + CH3COOH = Fe(CH3COO)3 + H2SO4 =>
Fe2(SO4)3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2SO4
Al(s) + CuCl2(aq) = AlCl2 + Cu =>
Al(s) + CuCl2(aq) = AlCl2 + Cu
KNH2 + H2O = H2 + N2 + KOH =>
2 KNH2 + 2 H2O = 3 H2 + N2 + 2 KOH
I2(s) + KF(g) = K(g) + I2F(s) =>
I2(s) + KF(g) = K(g) + I2F(s)
KNH2 + H2O = KOH + NH3 =>
KNH2 + H2O = KOH + NH3
Cl2 + KOH = KCl + H2O + KClO4 =>
4 Cl2 + 8 KOH = 7 KCl + 4 H2O + KClO4
Ag3AsO4 + HNO3 = H3AsO4 + AgNO3 =>
Ag3AsO4 + 3 HNO3 = H3AsO4 + 3 AgNO3
FeOOH + KClO4 + NaOH = Na2FeO4 + KCl + H2O =>
8 FeOOH + 3 KClO4 + 16 NaOH = 8 Na2FeO4 + 3 KCl + 12 H2O
CH3COOCH2CH3 + O2 = CO2 + H2O =>
CH3COOCH2CH3 + 5 O2 = 4 CO2 + 4 H2O
KNH2 + H2O = NH3 + OH{-} + K{+} =>
KNH2 + H2O = NH3 + OH{-} + K{+}
KNH2 + H2O = H2 + N2 + KOH =>
2 KNH2 + 2 H2O = 3 H2 + N2 + 2 KOH
BaS + AlBr = BaBr + AlS =>
BaS + AlBr = BaBr + AlS
Fe4SO4 + O = Fe2O3 + S2O2 =>
2 Fe4SO4 + 6 O = 4 Fe2O3 + S2O2
KNH2 + H2O = NH3 + OH + K =>
KNH2 + H2O = NH3 + OH + K
C13H11Cl + C4H11NO = C17H21NO + HCl =>
C13H11Cl + C4H11NO = C17H21NO + HCl
KNH2 + H2O = H2 + N2 + KOH =>
2 KNH2 + 2 H2O = 3 H2 + N2 + 2 KOH
CH3NH2 + H2O = CH3NH4 + O2 =>
2 CH3NH2 + 2 H2O = 2 CH3NH4 + O2
AgNO3 + Na2CO3 = Ag2CO3 + (NO3)2Na2 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + (NO3)2Na2
NH3 + BaCl2 = Ba + NH3Cl =>
2 NH3 + BaCl2 = Ba + 2 NH3Cl
NaHCO3 + C6H12O7 = CO2 + H2O + Na3C6H5O7 =>
33 NaHCO3 + 9 C6H12O7 = 21 CO2 + 43 H2O + 11 Na3C6H5O7
K2SO3 + KMnO4 + HCl = KCl + K2SO4 + MnCl2 + H2O =>
5 K2SO3 + 2 KMnO4 + 6 HCl = 2 KCl + 5 K2SO4 + 2 MnCl2 + 3 H2O
MnO2 + NH4Cl + Zn = Mn2O3 + NH3 + H2O + ZnCl2 =>
2 MnO2 + 2 NH4Cl + Zn = Mn2O3 + 2 NH3 + H2O + ZnCl2
Fe + SO2 = FeO + SO =>
Fe + SO2 = FeO + SO
C5H112 + O2 = CO2 + H2O =>
C5H112 + 33 O2 = 5 CO2 + 56 H2O
Ca3(PO4)2 + SiO2 + C = CO + CaSiO2 + P =>
Ca3(PO4)2 + 3 SiO2 + 8 C = 8 CO + 3 CaSiO2 + 2 P
OH{-} + ClO{-} + Cr(OH)3 = Cl{-} + CrO4{2-} + H2O =>
4 OH{-} + 3 ClO{-} + 2 Cr(OH)3 = 3 Cl{-} + 2 CrO4{2-} + 5 H2O
Fe2(SO4)3 + CH3COOH = Fe(CH3COO)3 + H2SO4 =>
Fe2(SO4)3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2SO4
H29 + Te6 = Te3H3 =>
6 H29 + 29 Te6 = 58 Te3H3
KI + H2O2 = KOH + I =>
2 KI + H2O2 = 2 KOH + 2 I
CH2(COOH)2 + H2O = CH2O + H2(COOH)2 =>
CH2(COOH)2 + H2O = CH2O + H2(COOH)2
C6H1O5 + O2 = CO2 + H2O =>
4 C6H1O5 + 15 O2 = 24 CO2 + 2 H2O
Mg(NO3)2(aq) + NaOH(aq) = NaNO3 + Mg(OH)2 =>
Mg(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3 + Mg(OH)2
H{+} + MnO4{-} + Al = Mn{+2} + Al{+3} + H2O =>
24 H{+} + 3 MnO4{-} + 5 Al = 3 Mn{+2} + 5 Al{+3} + 12 H2O
Co + Cl = CoCl2 =>
Co + 2 Cl = CoCl2
Mg + HClO4 = MgClO4 + H2 =>
2 Mg + 2 HClO4 = 2 MgClO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/23
Équations équilibrées sur12/31/22
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