| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + Ba(NO3)2 = 2 NaNO3 + BaCl2
BaO + I2O5 = Ba(IO3)2 =>
BaO + I2O5 = Ba(IO3)2
C8H17Cl + Na = C8H17 + NaCl =>
C8H17Cl + Na = C8H17 + NaCl
NaOH + Fe(NO3)2 = Fe(OH)2 + NaNO3 =>
2 NaOH + Fe(NO3)2 = Fe(OH)2 + 2 NaNO3
C4H6O6 + C6H5CH(CH3)NH2 = C12H17O6N =>
C4H6O6 + C6H5CH(CH3)NH2 = C12H17O6N
FeSO4 + KMnO4 + KOH = K2MnO4 + K2FeO4 + K2SO4 + H2O =>
FeSO4 + 4 KMnO4 + 8 KOH = 4 K2MnO4 + K2FeO4 + K2SO4 + 4 H2O
Kr = Kr4 =>
4 Kr = Kr4
C6 + N = C6N =>
C6 + N = C6N
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
Na2CO3 + MgCI2 = Na2CI2 + MgCO3 =>
Na2CO3 + MgCI2 = Na2CI2 + MgCO3
SrCl2 + FeSO4 = Sr(SO4)2 + FeCl =>
SrCl2 + 2 FeSO4 = Sr(SO4)2 + 2 FeCl
Na3PO4 + NdCl3 = NaCl + NdPO4 =>
Na3PO4 + NdCl3 = 3 NaCl + NdPO4
CrO3 + CH4 = Cr2O3 + CO2 + H2O =>
8 CrO3 + 3 CH4 = 4 Cr2O3 + 3 CO2 + 6 H2O
NH4NO3 + CH4N2O = H2O + N2 + CO2 =>
3 NH4NO3 + CH4N2O = 8 H2O + 4 N2 + CO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
K2O(s) + H2O(l) = KOH(aq) =>
K2O(s) + H2O(l) = 2 KOH(aq)
Cr + SnCl4 = ClCr3 + Sn =>
12 Cr + SnCl4 = 4 ClCr3 + Sn
KOH + HClO2 = KClO2 + H2O =>
KOH + HClO2 = KClO2 + H2O
P + H5IO6 = H2PO4 + I2 + H2O =>
7 P + 6 H5IO6 = 7 H2PO4 + 3 I2 + 8 H2O
Ni(NO3)2 + KJ = NiJ2 + KNO3 =>
Ni(NO3)2 + 2 KJ = NiJ2 + 2 KNO3
SrF2 + KOH = Sr(OH)2 + KF =>
SrF2 + 2 KOH = Sr(OH)2 + 2 KF
SnO2 + MgCl2 = SnCl4 + MgO =>
SnO2 + 2 MgCl2 = SnCl4 + 2 MgO
Cu(NO3)2(heat) = CuO + O2 + NO2 =>
2 Cu(NO3)2(heat) = 2 CuO + O2 + 4 NO2
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
Cs3PO4 + HNO3 = CsNO3 + H3PO4 =>
Cs3PO4 + 3 HNO3 = 3 CsNO3 + H3PO4
C4 = C =>
C4 = 4 C
KOH + HClO2 = KClO2 + H2O =>
KOH + HClO2 = KClO2 + H2O
KBrCl2 + KOH = KBr + KCl + KBrO3 + H2O =>
3 KBrCl2 + 6 KOH = 2 KBr + 6 KCl + KBrO3 + 3 H2O
(NH4)Fe(SO4)2BaCl2 = (NH4)Cl2BaFe(SO4)2 =>
(NH4)Fe(SO4)2BaCl2 = (NH4)Cl2BaFe(SO4)2
H2NO2 = NOH2O =>
H2NO2 = NOH2O
PbSO4KI = PbIKSO4 =>
PbSO4KI = PbIKSO4
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
(NH4)2CO3 = CO2 + H2O + NH3 =>
(NH4)2CO3 = CO2 + H2O + 2 NH3
CuS + O2 = Cu + SO2 =>
CuS + O2 = Cu + SO2
Ca(OH)Cl = CaCl2Ca(OH)2 =>
2 Ca(OH)Cl = CaCl2Ca(OH)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
SiO3 + C + Ca3(PO4)2 = CaSiO3 + P2O3 + CO =>
3 SiO3 + 5 C + Ca3(PO4)2 = 3 CaSiO3 + P2O3 + 5 CO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na2S2O3 + HCl = S + H2SO4 + NaCl + H2O =>
3 Na2S2O3 + 6 HCl = 4 S + 2 H2SO4 + 6 NaCl + H2O
HClO2 + Ba(OH)2 = BaO2 + HCl(OH)2 =>
HClO2 + Ba(OH)2 = BaO2 + HCl(OH)2
HHClO = ClH2O =>
HHClO = ClH2O
CdO + H2 = CdH2 + O2 =>
2 CdO + 2 H2 = 2 CdH2 + O2
NH3 + NaBrO = N2 + NaBr + H2O =>
2 NH3 + 3 NaBrO = N2 + 3 NaBr + 3 H2O
NaOCH2CH2ONa + H2O = HOCH2CH2OH + NaOH =>
NaOCH2CH2ONa + 2 H2O = HOCH2CH2OH + 2 NaOH
LiNO3 + H2S = HNO3 + Li2S =>
2 LiNO3 + H2S = 2 HNO3 + Li2S
C6H5COONaNaOH = C6H6Na2CO3 =>
C6H5COONaNaOH = C6H6Na2CO3
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
HgCl3 + Al = AlCl3 + Hg =>
HgCl3 + Al = AlCl3 + Hg
Cr2O3 + CaO = CaCr2O4 =>
Cr2O3 + CaO = CaCr2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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