| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4I + Na = NaI + NH4
NaCH3COO + Ag2CO3 = Na2CO3 + AgCH3COO =>
2 NaCH3COO + Ag2CO3 = Na2CO3 + 2 AgCH3COO
H3AsO4 + AgNO3 = Ag3AsO4 + HNO3 =>
H3AsO4 + 3 AgNO3 = Ag3AsO4 + 3 HNO3
C3H5(OH)3 + Na = C3H5O3Na + H2 =>
2 C3H5(OH)3 + 2 Na = 2 C3H5O3Na + 3 H2
CuSO4 + SrCl2 = Sr(SO4)2 + CuCl =>
2 CuSO4 + SrCl2 = Sr(SO4)2 + 2 CuCl
H + P4 + NO3 = H3PO4 + NO =>
12 H + P4 + 8 NO3 = 4 H3PO4 + 8 NO
ClO2(g) = ClO3(aq) + Cl(aq) =>
3 ClO2(g) = 2 ClO3(aq) + Cl(aq)
NH4NO3 + C12H23 = N2 + CO2 + H2O =>
71 NH4NO3 + 2 C12H23 = 71 N2 + 24 CO2 + 165 H2O
KOCl + H2SO4 = K2SO4 + HClO =>
2 KOCl + H2SO4 = K2SO4 + 2 HClO
H2SO4 + H2O2 + H2O = H10S3O15 =>
3 H2SO4 + H2O2 + H2O = H10S3O15
KOCl + H2SO4 = K2SO4 + HClO =>
2 KOCl + H2SO4 = K2SO4 + 2 HClO
Mn + Co(III) = Co(II) + Mn(II) =>
Mn + 2 Co(III) = 2 Co(II) + Mn(II)
HCl + (NH4)Br = HBr + (NH4)Cl =>
HCl + (NH4)Br = HBr + (NH4)Cl
AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + NH4NO3 =>
2 AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + 2 NH4NO3
Ba(NO3)2 + NaCl = Na2(NO3)2 + BaCl2 =>
Ba(NO3)2 + 2 NaCl = Na2(NO3)2 + BaCl2
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
SO4(NH4)2 + BaCl2 = NH4Cl + BaSO4 =>
SO4(NH4)2 + BaCl2 = 2 NH4Cl + BaSO4
KOCl + H2SO4 = K2SO4 + HClO =>
2 KOCl + H2SO4 = K2SO4 + 2 HClO
Al2(SO4)3 + Na2SO4 = NaSO4 + AlSO4 =>
Al2(SO4)3 + Na2SO4 = 2 NaSO4 + 2 AlSO4
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
I2 + K2Cr2O7 + HCl = KIO3 + CrCl3 + KCl + H2O =>
3 I2 + 5 K2Cr2O7 + 34 HCl = 6 KIO3 + 10 CrCl3 + 4 KCl + 17 H2O
MnO4{-} + C2O4H2 + H{+} = Mn{+2} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4H2 + 6 H{+} = 2 Mn{+2} + 10 CO2 + 8 H2O
C10H8 + H2SO4 = C10H7SO3H + H2O =>
C10H8 + H2SO4 = C10H7SO3H + H2O
MgOH2 + HCl = MgCl2 + H + O =>
MgOH2 + 2 HCl = MgCl2 + 4 H + O
(C23H8) + O2 = CO2 + H2O =>
(C23H8) + 25 O2 = 23 CO2 + 4 H2O
CH3CH2CH2CH2CH = CH2 = + Br2 =>
CH3CH2CH2CH2CH = 5 CH2
H2SO4 + Ae = Ae2(SO4)3 + H2 =>
3 H2SO4 + 2 Ae = Ae2(SO4)3 + 3 H2
Al{3+} + Mg = Al + Mg{2+} =>
2 Al{3+} + 3 Mg = 2 Al + 3 Mg{2+}
Mg(s) + Fe(NO3)3(aq) = Mg(NO3)2(aq) + Fe(s) =>
3 Mg(s) + 2 Fe(NO3)3(aq) = 3 Mg(NO3)2(aq) + 2 Fe(s)
CuSO4 + Na2S2O4 = CuO + Na2S2O6 + SO2 =>
2 CuSO4 + Na2S2O4 = 2 CuO + Na2S2O6 + 2 SO2
FeSO3 = Fe + SO3 =>
FeSO3 = Fe + SO3
Cl2 + H2O = HClO + Cl{-} + H{+} =>
Cl2 + H2O = HClO + Cl{-} + H{+}
SrCl2 + Li2HPO4 = SrHPO4 + LiCl =>
SrCl2 + Li2HPO4 = SrHPO4 + 2 LiCl
H2Cr2O7 + H2O2 = H3CrO8 + H2O =>
H2Cr2O7 + 7 H2O2 = 2 H3CrO8 + 5 H2O
K(OH)2 + HNO3 = K(NO3)2 + H2O =>
K(OH)2 + 2 HNO3 = K(NO3)2 + 2 H2O
Cu() + HCl() = CuCl2() + H2() =>
Cu() + 2 HCl() = CuCl2() + H2()
SeCl6 = Se + Cl2 =>
SeCl6 = Se + 3 Cl2
NaCl + Pb(NO3)2 = PbCl + Na(NO3)2 =>
NaCl + Pb(NO3)2 = PbCl + Na(NO3)2
CO2 + H2O = C6H12O6 + H2O2 =>
6 CO2 + 18 H2O = C6H12O6 + 12 H2O2
NaOH + Na = Na[NaOH] =>
NaOH + Na = Na[NaOH]
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
Co3N2 = Co + N2 =>
Co3N2 = 3 Co + N2
As + KBrO3 + KOH = K3AsO4 + KBr + H2O =>
6 As + 5 KBrO3 + 18 KOH = 6 K3AsO4 + 5 KBr + 9 H2O
NH + HCl = NCl + H2 =>
NH + HCl = NCl + H2
BaCl2 + K2SO3 = KCl + BaSO3 =>
BaCl2 + K2SO3 = 2 KCl + BaSO3
NiI2 + Ca(OH)2 = NiCa + IOH =>
NiI2 + Ca(OH)2 = NiCa + 2 IOH
SrBr2 + (NH4)2SO4 = SrSO4 + (NH4)2Br2 =>
SrBr2 + (NH4)2SO4 = SrSO4 + (NH4)2Br2
NH4 + CuO = Cu + H2O + N2 =>
2 NH4 + 4 CuO = 4 Cu + 4 H2O + N2
SO2 + NaNO3 = NaSO3 + NO2 =>
SO2 + NaNO3 = NaSO3 + NO2
KMnO4 + HNO2 = Mn(NO3)2 + KNO3 + KNO2 + H2O =>
2 KMnO4 + 6 HNO2 = 2 Mn(NO3)2 + KNO3 + KNO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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