| Équations équilibrées la veille | Équations équilibrées le lendemain |
C14H14O2 + 33 H2O2 = 14 CO2 + 40 H2O
HCl0 + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl0 + CaCO3 = CaCl2 + H2O + CO2
HO2 = H2O + O =>
2 HO2 = H2O + 3 O
SO4 + C2H3O2 = H2S + H2O + CO2 =>
7 SO4 + 10 C2H3O2 = 7 H2S + 8 H2O + 20 CO2
Co(NO3)2 + K(OH) = Co(OH)2 + KNO3 =>
Co(NO3)2 + 2 K(OH) = Co(OH)2 + 2 KNO3
Al + H2SO4 + KOH + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 4 H2SO4 + 2 KOH + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
Cr + Co(No3)2 = Cr(No3)2 + Co =>
Cr + Co(No3)2 = Cr(No3)2 + Co
Li3PO4 + CaCl2 = Li3Cl2 + PO4Ca =>
Li3PO4 + CaCl2 = Li3Cl2 + PO4Ca
NiSO4 + KSCN = NiSCN + KSO4 =>
NiSO4 + KSCN = NiSCN + KSO4
CHCH + KMnO4 + H2O = HOCHCHOH + MnO2 + KOH =>
3 CHCH + 2 KMnO4 + 4 H2O = 3 HOCHCHOH + 2 MnO2 + 2 KOH
S2O3 = S + SO3 =>
S2O3 = S + SO3
ClO{-} + SO3{2-} = Cl{-} + SO4{2-} =>
ClO{-} + SO3{2-} = Cl{-} + SO4{2-}
NaHCO3(s) + NH4Cl(s) = NH3(g) + NaCl(s) + CO2(g) + H2O(l) =>
NaHCO3(s) + NH4Cl(s) = NH3(g) + NaCl(s) + CO2(g) + H2O(l)
K2CO3 = K2O3 + C3 =>
3 K2CO3 = 3 K2O3 + C3
HC2H3O2 + Mg = MgH + C2H3O2 =>
HC2H3O2 + Mg = MgH + C2H3O2
Fe + Na2CO3 = Fe2(CO3)3 + Na =>
2 Fe + 3 Na2CO3 = Fe2(CO3)3 + 6 Na
C4H6Cl2 + CuO = CO2 + H2O + Cl + Cu =>
C4H6Cl2 + 11 CuO = 4 CO2 + 3 H2O + 2 Cl + 11 Cu
HCl + KBrO3 + SnCl2 = KBr + SnCl4 + H2O =>
6 HCl + KBrO3 + 3 SnCl2 = KBr + 3 SnCl4 + 3 H2O
Li2CO3 + SnMnO4 = LiSnMnO2 + CO3 + O2 =>
Li2CO3 + 2 SnMnO4 = 2 LiSnMnO2 + CO3 + 2 O2
MnS + O = MnSO =>
MnS + O = MnSO
Na2SO3 + HgBr2 = HgO + NaBr + SO2 =>
Na2SO3 + HgBr2 = HgO + 2 NaBr + SO2
C4H10O + Cu(OH)2 = CO2 + H2O + Cu =>
C4H10O + 12 Cu(OH)2 = 4 CO2 + 17 H2O + 12 Cu
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Na2Cr2O7 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H20(water) =>
5 Na2Cr2O7 + 35 Na2SO3 + 20 H2SO4 = 40 Na2SO4 + 5 Cr2(SO4)3 + 2 H20(water)
NaClO + NaCrO2 + KOH = NaCl + H2O + Na2CrO4 + KCl =>
3 NaClO + 2 NaCrO2 + 2 KOH = NaCl + H2O + 2 Na2CrO4 + 2 KCl
NaOH + Ag2O = Na2O + AgOH =>
2 NaOH + Ag2O = Na2O + 2 AgOH
Na2CO3 + HCI = Na2CI + CO3H =>
Na2CO3 + HCI = Na2CI + CO3H
HgNO32 = Hg + NO2 + O2 =>
HgNO32 = Hg + NO2 + 15 O2
C3H8O3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + KSO4 + CO2 + H2O =>
2 C3H8O3 + 7 K2Cr2O7 + 35 H2SO4 = 7 Cr2(SO4)3 + 14 KSO4 + 6 CO2 + 43 H2O
C + Q2 = CQ2 =>
C + Q2 = CQ2
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Cu(OH)2 + NaNO3 = Na(OH)2 + CuNO3 =>
Cu(OH)2 + NaNO3 = Na(OH)2 + CuNO3
CuSn + H2SO4 = CuSO4 + Sn + H2 =>
CuSn + H2SO4 = CuSO4 + Sn + H2
CaF2 + SiO2 = SiF4 + CaO =>
2 CaF2 + SiO2 = SiF4 + 2 CaO
O = O3 =>
3 O = O3
CuS + HNO3 = Cu(NO3)2 + S0 + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S0 + 4 H2O + 2 NO
C3H8 + O3 = C3O2 + H8O =>
C3H8 + O3 = C3O2 + H8O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C6FeK4N6 + K2Cr2O7 + HCl = KCl + FeCl3 + CrCl3 + HCO3 + NO + H2O =>
6 C6FeK4N6 + 49 K2Cr2O7 + 434 HCl = 122 KCl + 6 FeCl3 + 98 CrCl3 + 36 HCO3 + 36 NO + 199 H2O
CH4 + N2O4 = H2O + CO2 + NH3 =>
7 CH4 + 4 N2O4 = 2 H2O + 7 CO2 + 8 NH3
GaF3 + Br2 = Br2F3 + Ga =>
GaF3 + Br2 = Br2F3 + Ga
C2Cl6 + Al + TiO2 = TiCl4 + Al2O3 + C =>
2 C2Cl6 + 4 Al + 3 TiO2 = 3 TiCl4 + 2 Al2O3 + 4 C
Ca + S = Ca{+} + S{-} = CaS =>
Ca + S = Ca{+} + S{-}
H2O + C2H5OH = CO2 + H =>
3 H2O + C2H5OH = 2 CO2 + 12 H
Al2S3 + Ba = BaAl + S =>
Al2S3 + 2 Ba = 2 BaAl + 3 S
LiBr + Cu(SO3)2 = Li2SO3 + CuBr4 =>
4 LiBr + Cu(SO3)2 = 2 Li2SO3 + CuBr4
Ba + CuCO3 = BaCO3 + Cu =>
Ba + CuCO3 = BaCO3 + Cu
C3H8O3 + HNO3 = C3H5N3O9 + H2O =>
C3H8O3 + 3 HNO3 = C3H5N3O9 + 3 H2O
CN + SO4 + H2O = SCN + OH =>
CN + SO4 + 4 H2O = SCN + 8 OH
C9H7O4 + NaOH = C7H5O4 + C2H3O2 + Na =>
5 C9H7O4 + 16 NaOH = 3 C7H5O4 + 12 C2H3O2 + 16 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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