| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + 2 OH{-} + H2 = 2 Br{-} + 2 H2O
H3(PO4)1 + Mn(OH)2 = Mn3(PO4)2 + H2O =>
2 H3(PO4)1 + 3 Mn(OH)2 = Mn3(PO4)2 + 6 H2O
P2O5 + NaOH = Na3(PO4) + H2O =>
P2O5 + 6 NaOH = 2 Na3(PO4) + 3 H2O
KMnO4 + CH3CHCHCH3 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 5 CH3CHCHCH3 + 12 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
PbSS + O2 = PbO3 + SO2 =>
2 PbSS + 7 O2 = 2 PbO3 + 4 SO2
Cu2SO4 + Ni = Ni3(SO4)3 + Cu =>
3 Cu2SO4 + 3 Ni = Ni3(SO4)3 + 6 Cu
NaBr + Cs = CsBr + Na =>
NaBr + Cs = CsBr + Na
Cu(OH)2(heat) = CuO(s) + H2O(g) =>
Cu(OH)2(heat) = CuO(s) + H2O(g)
HC2H3O2 + MgSO4 = H2SO4 + Mg(C2H3O2)2 =>
2 HC2H3O2 + MgSO4 = H2SO4 + Mg(C2H3O2)2
C7H8 + KMnO4 = C7H5O2K + MnO2 + KOH + H2O =>
C7H8 + 2 KMnO4 = C7H5O2K + 2 MnO2 + KOH + H2O
CO2 + KHO = K2CO3 + H2O =>
CO2 + 2 KHO = K2CO3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O
Bi2O3 + ClO + OH({-}) = BiO3 + Cl({-}) + H2O =>
Bi2O3 + 2 ClO + 2 OH({-}) = 2 BiO3 + 2 Cl({-}) + H2O
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3 + H2O = Al(OH2)3 + O2 =>
2 Al2O3 + 12 H2O = 4 Al(OH2)3 + 3 O2
HCl + NaOH = NaCl + H2H2O2 = H2O + O2 =>
2 HCl + 2 NaOH = 2 NaCl + H2H2O2
HI = H2 + I2 =>
2 HI = H2 + I2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
MgO + Si + CaO = Mg + CaSiO3 =>
2 MgO + Si + CaO = 2 Mg + CaSiO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Li(s) + Fe(NO3)3(aq) = LiNO3(aq) + Fe(s) =>
3 Li(s) + Fe(NO3)3(aq) = 3 LiNO3(aq) + Fe(s)
C3H7ONa + H2O = C3H7OH + NaOH =>
C3H7ONa + H2O = C3H7OH + NaOH
CH3CHCH3OH + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CHCH3OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
CuO + HCl = HCu + OCl =>
CuO + HCl = HCu + OCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C3H8 + O2(g) = CO2(g) + H2O(v) =>
C3H8 + 5 O2(g) = 3 CO2(g) + 4 H2O(v)
Na + O = Na2O2 =>
2 Na + 2 O = Na2O2
C4H8O2 + NaOH = C3H5NaO2 + CH4O =>
C4H8O2 + NaOH = C3H5NaO2 + CH4O
PhSO4 = PhSO3 + O2 =>
2 PhSO4 = 2 PhSO3 + O2
FeS + HCl = FeCl2 + S + H2 =>
FeS + 2 HCl = FeCl2 + S + H2
NaHCO3 + H2SO4 = NaHSO4 + CO2 + H2O =>
NaHCO3 + H2SO4 = NaHSO4 + CO2 + H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NaC2H3O2 + H2SO4 = Na2SO4 + CH3COOH =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 CH3COOH
K2Cr2O4 + H2O2 + H2SO4 = CrO(O2)2 + K2SO4 + H2O =>
K2Cr2O4 + 7 H2O2 + H2SO4 = 2 CrO(O2)2 + K2SO4 + 8 H2O
CuS + O2 = CuO + SO4 =>
2 CuS + 5 O2 = 2 CuO + 2 SO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HC8H5KO4 + Ca(OH)2 = Ca + H2O + KC8H4O4 =>
HC8H5KO4 + Ca(OH)2 = Ca + 2 H2O + KC8H4O4
C6H12O2(s) + O2 = CO2(g) + H2O(l) =>
C6H12O2(s) + 8 O2 = 6 CO2(g) + 6 H2O(l)
Cu(NO3)2 + Sn(s) = Cu(s) + Sn(NO3)2 =>
Cu(NO3)2 + Sn(s) = Cu(s) + Sn(NO3)2
Ba(OH)2 + ClH = BaCl2 + H2O =>
Ba(OH)2 + 2 ClH = BaCl2 + 2 H2O
BaCl2(aq) + Na3PO4(aq) = Ba3PO4(aq) + NaCl2(aq) =>
3 BaCl2(aq) + Na3PO4(aq) = Ba3PO4(aq) + 3 NaCl2(aq)
NaI(aq) + Cl2(g) = NaCl2 + I =>
NaI(aq) + Cl2(g) = NaCl2 + I
SO4Ba2 + HBr = HSO4 + Ba2Br =>
SO4Ba2 + HBr = HSO4 + Ba2Br
C8H12 + O2 = CO + H2O =>
C8H12 + 7 O2 = 8 CO + 6 H2O
C11H12 + O2 = CO2 + H2O =>
C11H12 + 14 O2 = 11 CO2 + 6 H2O
Mn + Co3Cl2 = Co + MnCl2 =>
Mn + Co3Cl2 = 3 Co + MnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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