| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2(CO2)2O + H2O = C4H4O4 + O2
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4 =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4
KClO3 + F2 + H2O = KClO4 + H2F2 =>
KClO3 + F2 + H2O = KClO4 + H2F2
Fe2S + HCl = Fe2ClHS =>
Fe2S + HCl = Fe2ClHS
KI + O2 = K2O + I2O =>
2 KI + O2 = K2O + I2O
Cd{2+} + H2S = CdS + H{+} =>
Cd{2+} + H2S = CdS + 2 H{+}
NaNO3 + KCl = NaCl + NO3K =>
NaNO3 + KCl = NaCl + NO3K
Ag2(SO4) + AlCl3 = Al2(SO4)3 + AgCl =>
3 Ag2(SO4) + 2 AlCl3 = Al2(SO4)3 + 6 AgCl
C17H21NO4 + HCl = C17H21NO4HCl =>
C17H21NO4 + HCl = C17H21NO4HCl
OH + AsH3 = As + H2O =>
3 OH + AsH3 = As + 3 H2O
AB4(s) = A(s) + B2 =>
AB4(s) = A(s) + 2 B2
Zn + S + O2 = SZnO2 =>
Zn + S + O2 = SZnO2
CH3COOH + CaCO3 = Ca(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 CaCO3 = 4 Ca(CH3COOH)2 + 6 CO2 + 2 H2O
C2HCl3O2 + H2O = H3O + CO2 + Cl =>
C2HCl3O2 + 7 H2O = 5 H3O + 2 CO2 + 3 Cl
BaCO3 + TeO2 + O2 = Ba2TeO5 + CO2 =>
4 BaCO3 + 2 TeO2 + O2 = 2 Ba2TeO5 + 4 CO2
Cr(NO3)3 + K2SiO3 = K2(NO3)3 + CrSiO3 =>
Cr(NO3)3 + K2SiO3 = K2(NO3)3 + CrSiO3
C3H7COOH + Al(OH)3 = H2O + Al(C3H7COO)3 =>
3 C3H7COOH + Al(OH)3 = 3 H2O + Al(C3H7COO)3
KCl + HNO3 = KNO3 + Cl2 + NO2 + H2O =>
2 KCl + 4 HNO3 = 2 KNO3 + Cl2 + 2 NO2 + 2 H2O
Au + HClO4 = Au(HClO4) =>
Au + HClO4 = Au(HClO4)
CuSO4 + FeCl3 = CuCl2 + Fe2(SO4)3 =>
3 CuSO4 + 2 FeCl3 = 3 CuCl2 + Fe2(SO4)3
Cu(OH)2 + AlCl3 = CuCl3 + Al(OH)2 =>
Cu(OH)2 + AlCl3 = CuCl3 + Al(OH)2
CaNO3 + LiCO3 = CaCO3 + LiNO3 =>
CaNO3 + LiCO3 = CaCO3 + LiNO3
C5H6N2O4 + H2O = C5H8N2O5 =>
C5H6N2O4 + H2O = C5H8N2O5
Mg24 + O16 = MgO =>
2 Mg24 + 3 O16 = 48 MgO
CH3COOH + HBr = CH3COOBr + H =>
CH3COOH + HBr = CH3COOBr + 2 H
Sr + CuO4 = SrO4 + Cu =>
Sr + CuO4 = SrO4 + Cu
Si2 + O2 = SiO2 =>
Si2 + 2 O2 = 2 SiO2
C2H6O + Ag(NH3)2OH = C2H5O2NH4 + Ag + H2O + NH3 =>
C2H6O + 2 Ag(NH3)2OH = C2H5O2NH4 + 2 Ag + H2O + 3 NH3
AgNO3 + KOH = Ag2O + KNO3 + H2O(l) =>
2 AgNO3 + 2 KOH = Ag2O + 2 KNO3 + H2O(l)
ZnCl + Na2SO4 = NaCl + Zn2SO4 =>
2 ZnCl + Na2SO4 = 2 NaCl + Zn2SO4
YbCl2 + KClO + H2SO4 = Yb2(SO4)3 + KCl + YbCl3 + H2O =>
6 YbCl2 + 3 KClO + 3 H2SO4 = Yb2(SO4)3 + 3 KCl + 4 YbCl3 + 3 H2O
C2H5OH + NaCl = C2H5Cl + NaOH =>
C2H5OH + NaCl = C2H5Cl + NaOH
Co2O3 + H2 = Co + H2O =>
Co2O3 + 3 H2 = 2 Co + 3 H2O
Br2O7 + NaOH = NaBrO4 + H2O =>
Br2O7 + 2 NaOH = 2 NaBrO4 + H2O
NH2OH + KI + H2SO4 = I2 + (NH4)2SO4 + K2SO4 + H2O =>
2 NH2OH + 4 KI + 3 H2SO4 = 2 I2 + (NH4)2SO4 + 2 K2SO4 + 2 H2O
C2H3Br + KOH = C2H4 + KBr + O2 =>
2 C2H3Br + 2 KOH = 2 C2H4 + 2 KBr + O2
NaBr + K2CO3 = KBr + Na2CO3 =>
2 NaBr + K2CO3 = 2 KBr + Na2CO3
KOH + CO = K2CO3 + H2 =>
2 KOH + CO = K2CO3 + H2
C2H3Br + KOH = C2H4 + KBr + O2 =>
2 C2H3Br + 2 KOH = 2 C2H4 + 2 KBr + O2
Na2SNaOH = Na2OHNaS =>
Na2SNaOH = Na2OHNaS
MgCO3 = C + Mg + O =>
MgCO3 = C + Mg + 3 O
CH3CH2ONa + CH3I = CH3CH2OCH3 + NaI =>
CH3CH2ONa + CH3I = CH3CH2OCH3 + NaI
H2Se2 = H2Se + Se2 =>
2 H2Se2 = 2 H2Se + Se2
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
(NH4)3PO4 + Cd(NO3)2 = Cd3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Cd(NO3)2 = Cd3(PO4)2 + 6 NH4NO3
Zn + HNO3(dil) = H2 + Zn(NO3)2 =>
Zn + 2 HNO3(dil) = H2 + Zn(NO3)2
RuCl2 + DMSO = RuCl2(DMSO)4 =>
RuCl2 + 4 DMSO = RuCl2(DMSO)4
Mn(NH3)6 + NHO3 = Mn + NH4 + NO3 =>
Mn(NH3)6 + 6 NHO3 = Mn + 6 NH4 + 6 NO3
HC8H4O4(aq) + NaOH(aq) = Na + C8H4O42(aq) + H2O =>
HC8H4O4(aq) + 77 NaOH(aq) = 77 Na + C8H4O42(aq) + 39 H2O
Fe6O3 + CO = Fe + CO2 =>
Fe6O3 + 3 CO = 6 Fe + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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