| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + CH3NH2 = CH3NH3 + Cl
CUO(s) + H2SO4(l) = CUSO4 + H2O(s) =>
CUO(s) + H2SO4(l) = CUSO4 + H2O(s)
C21H40 + O2 = CO + H2O =>
2 C21H40 + 41 O2 = 42 CO + 40 H2O
Na3 + Po4 + Ca(OH)2 = Ca3(Po4)3 + NaOH =>
2 Na3 + 3 Po4 + 3 Ca(OH)2 = Ca3(Po4)3 + 6 NaOH
Fe3O4 + I{-} + H{+} = Fe2{+} + I2 + H2O =>
4 Fe3O4 + 26 I{-} + 32 H{+} = 6 Fe2{+} + 13 I2 + 16 H2O
Al(OH)3 + CaCO3 = Al(OH)3CaCO3 =>
Al(OH)3 + CaCO3 = Al(OH)3CaCO3
KClO3 + Li3PO4 = K3PO4 + LiClO3 =>
3 KClO3 + Li3PO4 = K3PO4 + 3 LiClO3
Th2 + Fl2 = FlTh4 =>
4 Th2 + Fl2 = 2 FlTh4
FeCl + Na(PO4) = Fe(PO4) + NaCl =>
FeCl + Na(PO4) = Fe(PO4) + NaCl
H4XeO6 = XeO4 + H2O =>
H4XeO6 = XeO4 + 2 H2O
Ba(OH)2 + Na2SiO = NaOH + BaSiO =>
Ba(OH)2 + Na2SiO = 2 NaOH + BaSiO
C6H12O3 + O2 = CO2 + H2O =>
2 C6H12O3 + 15 O2 = 12 CO2 + 12 H2O
C4H10 + NaOH = C4H10OH + Na =>
C4H10 + NaOH = C4H10OH + Na
SbS + HCl = SbCl2 + H2S =>
SbS + 2 HCl = SbCl2 + H2S
S2O3{2-} + MnO4{-} + H{+} = H2O + Mn{2+} + SO4{2-} =>
5 S2O3{2-} + 8 MnO4{-} + 14 H{+} = 7 H2O + 8 Mn{2+} + 10 SO4{2-}
Fe(OH)2 + NaOH + Cl2 = NaCl + Fe(OH)3 =>
2 Fe(OH)2 + 2 NaOH + Cl2 = 2 NaCl + 2 Fe(OH)3
H2SiO3 + KOH = KSiO + HO =>
H2SiO3 + KOH = KSiO + 3 HO
U + H2O = UO2 + H2 =>
U + 2 H2O = UO2 + 2 H2
NH3 + NaClO = N2O4 + NaCl + H2O =>
2 NH3 + 7 NaClO = N2O4 + 7 NaCl + 3 H2O
MnCl3 + Al = Mn + AlCl3 =>
MnCl3 + Al = Mn + AlCl3
[N(C2H5)4]2CoCl4 = CoCl2 + [N(C2H5)4]Cl =>
[N(C2H5)4]2CoCl4 = CoCl2 + 2[N(C2H5)4]Cl
Al + Ba + H2O = Ba(AlO2)2 + H2 =>
2 Al + Ba + 4 H2O = Ba(AlO2)2 + 4 H2
KMnO4 + KNO2 + NaOH = H2O + Na2MnO4 + KNO3 + K2MnO4 =>
2 KMnO4 + KNO2 + 2 NaOH = H2O + Na2MnO4 + KNO3 + K2MnO4
Al + HNO3(l) = Al(NO3)2 + NH4NO3 + H2O =>
4 Al + 10 HNO3(l) = 4 Al(NO3)2 + NH4NO3 + 3 H2O
Cr2O3 + KNO3 + KN02 = K2CrO4 + NO =>
4 Cr2O3 + 13 KNO3 + 3 KN02 = 8 K2CrO4 + 19 NO
(Na2SO5)3(Na2CO3)2 + H2SO4 = Na2S2O8 + H2O + CO2 + Na2SO4 =>
(Na2SO5)3(Na2CO3)2 + 5 H2SO4 = 3 Na2S2O8 + 5 H2O + 2 CO2 + 2 Na2SO4
C4H7OH + O2 = C2O + H2O =>
2 C4H7OH + 5 O2 = 4 C2O + 8 H2O
K2Cr2O7 + Al + H2SO4 = K2SO4 + Al2(SO4)3 + H2O + Cr2(SO4)3 =>
K2Cr2O7 + 2 Al + 7 H2SO4 = K2SO4 + Al2(SO4)3 + 7 H2O + Cr2(SO4)3
KI + Cl2 = KICl2 =>
KI + Cl2 = KICl2
Al(OH)3 + HBr = H3O + Al + Br =>
Al(OH)3 + 6 HBr = 3 H3O + Al + 6 Br
C13H20O7N2 + O2 = CO2 + H2O + HNO3 =>
C13H20O7N2 + 17 O2 = 13 CO2 + 9 H2O + 2 HNO3
Na3Cr(OH)6 + H2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3Cr(OH)6 + 3 H2O2 = 2 Na2CrO4 + 2 NaOH + 8 H2O
Ti(OH)2 + H2SO4 = TiO(SO4)3 + H2O + H =>
Ti(OH)2 + 3 H2SO4 = TiO(SO4)3 + H2O + 6 H
HNO3 + C6H10O5 = N2O3 + CO2 + H2O =>
12 HNO3 + C6H10O5 = 6 N2O3 + 6 CO2 + 11 H2O
Mn(OH)2 + H2O2 = MnMnO3 + H2O =>
2 Mn(OH)2 + H2O2 = MnMnO3 + 3 H2O
Ca + AgCl = Ag2Ca + Cl2 =>
Ca + 2 AgCl = Ag2Ca + Cl2
Co{+2} + SCN{-} = Co(SCN){+} =>
Co{+2} + SCN{-} = Co(SCN){+}
Ag2O + CH2O = Ag + CHOOH =>
Ag2O + CH2O = 2 Ag + CHOOH
Ce(OH)3 + Br2 + H2O = Ce(OH)4 + HBr =>
2 Ce(OH)3 + Br2 + 2 H2O = 2 Ce(OH)4 + 2 HBr
LiCl + MgCl2 = Cl + MgLi =>
LiCl + MgCl2 = 3 Cl + MgLi
Co2O3 + CO2 = Co(CO2) + O2 =>
2 Co2O3 + 4 CO2 = 4 Co(CO2) + 3 O2
KMnO4 + (NH4)2S + KOH = K2MnO4 + NH3 + S + H2O =>
2 KMnO4 + (NH4)2S + 2 KOH = 2 K2MnO4 + 2 NH3 + S + 2 H2O
KBr + MnO2 + H2SO4 = Br2O + MnBr2 + KHSO4 + H2O =>
6 KBr + 2 MnO2 + 6 H2SO4 = Br2O + 2 MnBr2 + 6 KHSO4 + 3 H2O
NaOH + SrCl2 = SrOH + NaCl2 =>
NaOH + SrCl2 = SrOH + NaCl2
C6H12O5 + H2O = CO2 + C2H5OH =>
6 C6H12O5 + 3 H2O = 10 CO2 + 13 C2H5OH
NaNO2 + S = Na2S + SO2 + N2 =>
2 NaNO2 + 3 S = Na2S + 2 SO2 + N2
NaIO3 + SO2 + H2 = NaI + H2SO4 =>
2 NaIO3 + 3 SO2 + 3 H2 = 2 NaI + 3 H2SO4
C6H12O + CH3COOH = C7H14O2 =>
2 C6H12O + CH3COOH = 2 C7H14O2
SIH2 + O2 = SIO2 + H2O2 =>
SIH2 + 2 O2 = SIO2 + H2O2
HClO2 + NaCl = NaClO2 + HCl =>
HClO2 + NaCl = NaClO2 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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