| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 C2H4O2 = Ca(C2H3O2)2 + 2 H
C3H4N2 + H2O = OH + HC3H4N2 =>
C3H4N2 + H2O = OH + HC3H4N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
YBa2Cu3O7 + O2 = YBa2Cu3O9 =>
YBa2Cu3O7 + O2 = YBa2Cu3O9
C5H6 + KOH + FeCl2*4H2O = Fe(C5H5)2 + KCl + KOHH2O =>
2 C5H6 + 8 KOH + FeCl2*4H2O = Fe(C5H5)2 + 2 KCl + 6 KOHH2O
Cs + H3PO4 = Cs3PO4 + H2 =>
6 Cs + 2 H3PO4 = 2 Cs3PO4 + 3 H2
C5H10 + KMnO4 + H2O = C5H12O2 + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H12O2 + 2 MnO2 + 2 KOH
CH3C(oh)CH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOCH3 =>
5 CH3C(oh)CH3 + 4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 CH3COOCH3
H2SO4 + C6H10O5 = C + H2SO4H2O =>
5 H2SO4 + C6H10O5 = 6 C + 5 H2SO4H2O
Al + NH4NO3 = Al(NO3)3 + NH4 =>
Al + 3 NH4NO3 = Al(NO3)3 + 3 NH4
Ba(ClO3)2 + Pb(NO3)2 = Ba(NO3)2 + Pb(ClO3)2 =>
Ba(ClO3)2 + Pb(NO3)2 = Ba(NO3)2 + Pb(ClO3)2
Tl2SO4 + KMnO4 + H2SO4 = Tl2(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 Tl2SO4 + 4 KMnO4 + 16 H2SO4 = 5 Tl2(SO4)3 + 2 K2SO4 + 4 MnSO4 + 16 H2O
Cr(s) + S(s) = Cr2S(s) =>
2 Cr(s) + S(s) = Cr2S(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuSO4(ac) + NaOH(ac) = Cu(OH)2 + Na2SO4 =>
CuSO4(ac) + 2 NaOH(ac) = Cu(OH)2 + Na2SO4
VO3 + OH = VO8 + H2O =>
VO3 + 10 OH = VO8 + 5 H2O
NiCl2 + KOH = Ni(OH)2 + KCl =>
NiCl2 + 2 KOH = Ni(OH)2 + 2 KCl
C2H4 + H2O2 = CH2OHCH2OH =>
C2H4 + H2O2 = CH2OHCH2OH
AgNO3 + K3(PO4) = Ag3PO4 + KNO3 =>
3 AgNO3 + K3(PO4) = Ag3PO4 + 3 KNO3
NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O
C4H2OCl + O2 = CO2 + H2O + Cl =>
C4H2OCl + 4 O2 = 4 CO2 + H2O + Cl
Cu + KOH = KCuOH =>
Cu + KOH = KCuOH
PbHPO4 + HI = PbI2 + H3PO4 =>
PbHPO4 + 2 HI = PbI2 + H3PO4
Me + H2O = MeOH + H2 =>
2 Me + 2 H2O = 2 MeOH + H2
Zn{2+} + K4Fe(CN)6 = Zn2Fe(CN)6 + K{+} =>
2 Zn{2+} + K4Fe(CN)6 = Zn2Fe(CN)6 + 4 K{+}
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
C2H2O4 + C2H5OH = C6H10O4 + H2O =>
C2H2O4 + 2 C2H5OH = C6H10O4 + 2 H2O
CO2 + CaCl2 = CaCO3 + COCl2 =>
2 CO2 + CaCl2 = CaCO3 + COCl2
HgNo3 + H2S = Hg2S + HNo3 =>
2 HgNo3 + H2S = Hg2S + 2 HNo3
SO2 + N2O4 = N2O + SO3 =>
3 SO2 + N2O4 = N2O + 3 SO3
Na2S + NaHCO3 = H2S + CO3 + Na =>
Na2S + 2 NaHCO3 = H2S + 2 CO3 + 4 Na
C6H5NH2 + NO{+} = C6H5NHNO + H{+} =>
C6H5NH2 + NO{+} = C6H5NHNO + H{+}
B(OH)3 = H2B4O7 + H2O =>
4 B(OH)3 = H2B4O7 + 5 H2O
C2H6O + H2 = CH4 + H2O =>
C2H6O + 2 H2 = 2 CH4 + H2O
HF + Li(OH) = H(OH) + LiF =>
HF + Li(OH) = H(OH) + LiF
CH3CO2H + K2CO3 = CH3CO2K + CO2 + H2O =>
2 CH3CO2H + K2CO3 = 2 CH3CO2K + CO2 + H2O
Pb(CH3COO)2 + Na2S = PbS + NaCH3COO =>
Pb(CH3COO)2 + Na2S = PbS + 2 NaCH3COO
CH3COONaHNO3 = CH3COOHNaNO3 =>
CH3COONaHNO3 = CH3COOHNaNO3
Ti + K2CrO4 + H2SO4 = Ti(SO4)2 + K2SO4 + Cr2(SO4) + H2O =>
5 Ti + 4 K2CrO4 + 16 H2SO4 = 5 Ti(SO4)2 + 4 K2SO4 + 2 Cr2(SO4) + 16 H2O
H + NaOH = HNaOH =>
H + NaOH = HNaOH
HCl + K2Cr2O7 + CH3CH2CH2OH = CrCl3 + H2O + CH3CH2COOH + KCl =>
16 HCl + 2 K2Cr2O7 + 3 CH3CH2CH2OH = 4 CrCl3 + 11 H2O + 3 CH3CH2COOH + 4 KCl
PdS + HCl = PdCl2 + H2S =>
PdS + 2 HCl = PdCl2 + H2S
SiI4 + H2O = HI + H2SiO3 =>
SiI4 + 3 H2O = 4 HI + H2SiO3
Cr(No3)3 + NH4OH = Cr(OH)3 + NH4No3 =>
Cr(No3)3 + 3 NH4OH = Cr(OH)3 + 3 NH4No3
N2 + H2 + CO2 = CO(NH2)2 + H2O =>
N2 + 3 H2 + CO2 = CO(NH2)2 + H2O
O2 + Cl2 = Cl3O =>
O2 + 3 Cl2 = 2 Cl3O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
NHNO3 + NaOH = NH4 + H2O + NaNO3 =>
9 NHNO3 + 13 NaOH = 5 NH4 + H2O + 13 NaNO3
ZnSO4 + H3PO4 = Zn3(PO4)2 + H2SO4 =>
3 ZnSO4 + 2 H3PO4 = Zn3(PO4)2 + 3 H2SO4
Mg(NO3)2 + Fe(SO4)2 = Mg(SO4)2 + Fe(NO3)2 =>
Mg(NO3)2 + Fe(SO4)2 = Mg(SO4)2 + Fe(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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