| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si + HF = SiHF
SO3 + H2S = H2O + S02 =>
SO3 + 3 H2S = 3 H2O + 2 S02
Ba + HCl = Ba2HCl =>
2 Ba + HCl = Ba2HCl
Na2SO3 + KMnO4 + KOH = K2MnO4 + Na2SO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
Ca + Al(SO4)3 = Al + Ca(SO4)3 =>
Ca + Al(SO4)3 = Al + Ca(SO4)3
FeCl2 + K4Fe(CN)6 = Fe2[Fe(CN)6] + KCl =>
2 FeCl2 + K4Fe(CN)6 = Fe2[Fe(CN)6] + 4 KCl
Na(IO3) + Na(HSO3) = I2 + Na(HSO4) + Na2(SO4) + H2O =>
2 Na(IO3) + 5 Na(HSO3) = I2 + 3 Na(HSO4) + 2 Na2(SO4) + H2O
CaOH2 + H2O = Ca(OH)2 + H2 =>
CaOH2 + H2O = Ca(OH)2 + H2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C2H2 + Ca = CaC2 + H2 =>
C2H2 + Ca = CaC2 + H2
KClO3(a) = KCl(s) + O2(g) =>
2 KClO3(a) = 2 KCl(s) + 3 O2(g)
CuF2 + Li2CO3 = CuCO3 + Li2F2 =>
CuF2 + Li2CO3 = CuCO3 + Li2F2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
HCl + Cu(HCO3)2 = CuCl2 + CO2H2O =>
2 HCl + Cu(HCO3)2 = CuCl2 + 2 CO2H2O
KI + KClO3 = KIO3 + KCl =>
KI + KClO3 = KIO3 + KCl
Ae2O3 = Ae + O2 =>
2 Ae2O3 = 4 Ae + 3 O2
NaHCO3 + ClH = NaCl + H2O + CO2 =>
NaHCO3 + ClH = NaCl + H2O + CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C718H131O01 + O2 = CO2 + H2O =>
4 C718H131O01 + 3001 O2 = 2872 CO2 + 262 H2O
NH4NO3(s) = N2(g) + O2(g) + H3O(g) =>
6 NH4NO3(s) = 6 N2(g) + 5 O2(g) + 8 H3O(g)
KMnO4 + K2S + KOH = K2SO3 + K2MnO4 + H2O =>
6 KMnO4 + K2S + 6 KOH = K2SO3 + 6 K2MnO4 + 3 H2O
CaO(s) + SO2(g) = CaSO3 =>
CaO(s) + SO2(g) = CaSO3
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Bi2S2 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S2 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 2 S + 4 H2O
K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4
Ca + (AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca + (AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
C2H5Cl + C2H5OH = C4H10O + HCl =>
C2H5Cl + C2H5OH = C4H10O + HCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HCe + AgNO3 = HNO3 + AgCe =>
HCe + AgNO3 = HNO3 + AgCe
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NiCl2*6H2O = NiCl2 + H2O =>
NiCl2*6H2O = NiCl2 + 6 H2O
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
LiOH + NaOH = NaLiO + H2O =>
LiOH + NaOH = NaLiO + H2O
CaO + Al2O3 = Ca3Al2O6 =>
3 CaO + Al2O3 = Ca3Al2O6
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
CaO + Al2O3 = Ca3Al2O6 =>
3 CaO + Al2O3 = Ca3Al2O6
Fe + IO3 = FeIO3 =>
Fe + IO3 = FeIO3
HNO3 + P = NO2 + H3PO4H2O =>
5 HNO3 + P = 5 NO2 + H3PO4H2O
C4H8 + H2SO4 = S2 + H2CO3 + H2O =>
C4H8 + 4 H2SO4 = 2 S2 + 4 H2CO3 + 4 H2O
(NH4)2WO4 = (NH4)10H2W12O42 + H2O + NH3 =>
12(NH4)2WO4 = (NH4)10H2W12O42 + 6 H2O + 14 NH3
Ca + Al(SO4)3 = Al + CaSO4 =>
3 Ca + Al(SO4)3 = Al + 3 CaSO4
ZnO + H2 = ZnH2 + H2O =>
ZnO + 2 H2 = ZnH2 + H2O
Cr2(SO4)3 + K2S + H2O = H2S + Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2S + 6 H2O = 3 H2S + 2 Cr(OH)3 + 3 K2SO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
(NH4)2S = NH4{+} + S{2-} =>
(NH4)2S = 2 NH4{+} + S{2-}
Hg2{+} + Cr = Hg + Cr3{+} =>
Hg2{+} + 3 Cr = 2 Hg + Cr3{+}
C6H12O2 + H2O = H3O + C6H11O2 =>
C6H12O2 + H2O = H3O + C6H11O2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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