| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + 2 OH{-} = SO4{-2} + H2O
Cu2(SO4)2 + HCl = CuCl2 + H2SO4 =>
Cu2(SO4)2 + 4 HCl = 2 CuCl2 + 2 H2SO4
CH2CHCOOH + KMnO4 + H2SO4 = (COOH)2 + K2SO4 + MnSO4 + H2O =>
10 CH2CHCOOH + 18 KMnO4 + 27 H2SO4 = 15(COOH)2 + 9 K2SO4 + 18 MnSO4 + 32 H2O
KO2 + CO2 = K4C2O2 + O3 =>
12 KO2 + 6 CO2 = 3 K4C2O2 + 10 O3
Al2O3 + CO2 = Al2(CO5) =>
Al2O3 + CO2 = Al2(CO5)
K + NaAl = Al + NaK =>
K + NaAl = Al + NaK
HClO3 + Na2S = Na2SO4 + HCl =>
4 HClO3 + 3 Na2S = 3 Na2SO4 + 4 HCl
SO3 + LiOH = Li2(SO4) + H2O =>
SO3 + 2 LiOH = Li2(SO4) + H2O
Ca + Sn{4+} = Ca{2+} + Sn =>
2 Ca + Sn{4+} = 2 Ca{2+} + Sn
C14H10 + KMnO4 + H2SO4 = C14H8O2 + MnSO4 + K2SO4 + H2O =>
5 C14H10 + 6 KMnO4 + 9 H2SO4 = 5 C14H8O2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
CH2OHCHOHCOH + Ag2O(NH4OH) = CH2OHCHOHCOOH + Ag + NH3 + H2O =>
CH2OHCHOHCOH + Ag2O(NH4OH) = CH2OHCHOHCOOH + 2 Ag + NH3 + H2O
AlCl3 + CuSO4 = Al(SO4)3 + CuCl =>
AlCl3 + 3 CuSO4 = Al(SO4)3 + 3 CuCl
HClO3 + Na2S = Na2SO4 + HCl =>
4 HClO3 + 3 Na2S = 3 Na2SO4 + 4 HCl
C3H6OS2 + O2 = CO2 + H2O + SO2 =>
C3H6OS2 + 6 O2 = 3 CO2 + 3 H2O + 2 SO2
NaOH + H2O4S = Na2SO4 + H2O =>
2 NaOH + H2O4S = Na2SO4 + 2 H2O
Ca(OH)2 + BaCO3 = CaCO3 + Ba(OH)2 =>
Ca(OH)2 + BaCO3 = CaCO3 + Ba(OH)2
AgClO3(s) = AgCl(s) + O2(g) =>
2 AgClO3(s) = 2 AgCl(s) + 3 O2(g)
PbSO4 + AgNO3 = Ag2SO4 + Pb(NO3)2 =>
PbSO4 + 2 AgNO3 = Ag2SO4 + Pb(NO3)2
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CoSO4*7H2O + H2O2 + HCl + (C2H4(NH2)2) = [Co(C2H4(NH2)2)3]SO4Cl + H2O =>
1.9999999999999CoSO4*7H2O + H2O2 + 1.9999999999999HCl + 5.9999999999998(C2H4(NH2)2) = 1.9999999999999[Co(C2H4(NH2)2)3]SO4Cl + 15.999999999999H2O
AlBr3 = Al + Br =>
AlBr3 = Al + 3 Br
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
MnO2 + HCl = Cl2 + H2O + MnO =>
MnO2 + 2 HCl = Cl2 + H2O + MnO
CaS(aq) + CuCl2(aq) = CuS(s) + CaCl2(aq) =>
CaS(aq) + CuCl2(aq) = CuS(s) + CaCl2(aq)
FeCl2 + KOH = FeOHCl + KCl =>
FeCl2 + KOH = FeOHCl + KCl
Cu(SO4)2 + KOH = KSO4 + Cu(OH)2 =>
Cu(SO4)2 + 2 KOH = 2 KSO4 + Cu(OH)2
AgF + CH3Cl = CH3F + AgCl =>
AgF + CH3Cl = CH3F + AgCl
CaCl2 + CH3COONa = Ca(CH3COO)2 + NaCl =>
CaCl2 + 2 CH3COONa = Ca(CH3COO)2 + 2 NaCl
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
NaClO3 + MnO2 + NaOH = NaCl + Na2MnO4 + H2O =>
NaClO3 + 3 MnO2 + 6 NaOH = NaCl + 3 Na2MnO4 + 3 H2O
CaCl2 + Li2SO4 = CaSO4 + LiCl =>
CaCl2 + Li2SO4 = CaSO4 + 2 LiCl
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
NH3 + H3PO4 = (NH4)2(HPO4) =>
2 NH3 + H3PO4 = (NH4)2(HPO4)
Os3N2 + O2 = Os2O5 + NO2 =>
4 Os3N2 + 23 O2 = 6 Os2O5 + 8 NO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CaCO3 + (NH4)2SO4 = NH3 + CaSO4 + H2O + CO2 =>
CaCO3 + (NH4)2SO4 = 2 NH3 + CaSO4 + H2O + CO2
KF + HF = KHF2 =>
KF + HF = KHF2
CrCl2 + CH3COONa + H2O = Cr2(CH3COO)4*2H2O + NaCl =>
2 CrCl2 + 4 CH3COONa + 2 H2O = Cr2(CH3COO)4*2H2O + 4 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + HgO = NaO + HgOH =>
NaOH + HgO = NaO + HgOH
CaCl + SrO = Ca2O + SrCl2 =>
2 CaCl + SrO = Ca2O + SrCl2
NaOH + HgO = NaO + HgOH =>
NaOH + HgO = NaO + HgOH
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
NaClO3(catalyst) = NaCl + O2 =>
2 NaClO3(catalyst) = 2 NaCl + 3 O2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
AgSO4 + CuCl = AgCl + CuSO4 =>
AgSO4 + CuCl = AgCl + CuSO4
NaOH(aq) + HCl = NaCl(aq) + H2O =>
NaOH(aq) + HCl = NaCl(aq) + H2O
Cr{3+} + Sn = Cr{2+} + Sn{2+} =>
2 Cr{3+} + Sn = 2 Cr{2+} + Sn{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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