| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H7OH + 3 O2 = 4 C02 + 8 H2O
Li2CO3 + H2O = LiHCO3 + LiOH =>
Li2CO3 + H2O = LiHCO3 + LiOH
Co + Fe(NO3)2 = Co(NO3)2 + Fe =>
Co + Fe(NO3)2 = Co(NO3)2 + Fe
CH3CH2CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2CH2COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
Fe + AuCl = FeCl2 + Au =>
Fe + 2 AuCl = FeCl2 + 2 Au
AgF + HCl = HF + AgCl =>
AgF + HCl = HF + AgCl
LiCIO = LiCI + O2 =>
2 LiCIO = 2 LiCI + O2
RuS + O2 + H2O = Ru2O3 + H2SO4 =>
4 RuS + 9 O2 + 4 H2O = 2 Ru2O3 + 4 H2SO4
Sr(NO3)2 + Al(NO3)39H2O + NaOH = Sr3Al2(OH)12 + NaNO3 + OH + H =>
3 Sr(NO3)2 + 2 Al(NO3)39H2O + 84 NaOH = Sr3Al2(OH)12 + 84 NaNO3 + 74 OH + 2 H
PbN6 + CrMn2O8 = Pb3O4 + Cr2O3 + MnO2 + NO =>
15 PbN6 + 44 CrMn2O8 = 5 Pb3O4 + 22 Cr2O3 + 88 MnO2 + 90 NO
CuO + NaOH = Cu(OH)2 + Na2O =>
CuO + 2 NaOH = Cu(OH)2 + Na2O
K2S + ZnCl2 = KCl + ZnS =>
K2S + ZnCl2 = 2 KCl + ZnS
RuS + O2 + H2O = Ru2O3 + H2SO4 =>
4 RuS + 9 O2 + 4 H2O = 2 Ru2O3 + 4 H2SO4
KOCl + H2SO4 = K2SO4 + HClO =>
2 KOCl + H2SO4 = K2SO4 + 2 HClO
silvernitrate + potassiumcarbonate = silvercarbonate + potassiumnitrate =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
RuS + O2 + H2O = Ru2O3 + H2SO4 =>
4 RuS + 9 O2 + 4 H2O = 2 Ru2O3 + 4 H2SO4
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2 =>
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2
I2(g) + KCl(s) = KI(aq) + Cl2(s) =>
I2(g) + 2 KCl(s) = 2 KI(aq) + Cl2(s)
Fe2(SO4)3 + NH2OH = FeSO4 + H2SO4 + N2O + H2O =>
2 Fe2(SO4)3 + 2 NH2OH = 4 FeSO4 + 2 H2SO4 + N2O + H2O
FeCO3 + Cu = FeCu + CO3 =>
FeCO3 + Cu = FeCu + CO3
(Ba(OH)2) + H2SO4 = H2O + BaSO4 =>
(Ba(OH)2) + H2SO4 = 2 H2O + BaSO4
ClO{-} + Cl{-} + H3O{+} = Cl2 + H2O =>
ClO{-} + Cl{-} + 2 H3O{+} = Cl2 + 3 H2O
HCl(g) + Zn(g) = ClZn + H =>
HCl(g) + Zn(g) = ClZn + H
HBr + NO2 = Br2 + NO + H2O =>
2 HBr + NO2 = Br2 + NO + H2O
*Fe{2+} + Zn = Fe + Zn{2+} =>
*Fe{2+} + Zn = Fe + Zn{2+}
C5H6NBr3 = C5H6NBr + Br2 =>
C5H6NBr3 = C5H6NBr + Br2
C7H12 + O2 = C + H2O =>
C7H12 + 3 O2 = 7 C + 6 H2O
H2O2 + NaOCl = HCl + NaOH + O2 =>
H2O2 + NaOCl = HCl + NaOH + O2
BaCl2(aq) + MgSO4(aq) = Cl2Mg(aq) + BaSO4(s) =>
BaCl2(aq) + MgSO4(aq) = Cl2Mg(aq) + BaSO4(s)
K2 + AgNO3 = KNO3 + Ag =>
K2 + 2 AgNO3 = 2 KNO3 + 2 Ag
K2S + Ba(OH)2 = KOH + BaS =>
K2S + Ba(OH)2 = 2 KOH + BaS
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
BaCl2 + KNO3 = Ba(NO3)2 + KCl =>
BaCl2 + 2 KNO3 = Ba(NO3)2 + 2 KCl
CrCl3 + Na2SO3 = Na2Cl3 + CrSO3 =>
CrCl3 + Na2SO3 = Na2Cl3 + CrSO3
Ca + Co2 = CaCo3 =>
2 Ca + 3 Co2 = 2 CaCo3
Ca3(PO4)2 + HCl = CaCl2 + CaHPO4 =>
Ca3(PO4)2 + 2 HCl = CaCl2 + 2 CaHPO4
Cu2 + N = CuN =>
Cu2 + 2 N = 2 CuN
C8H9NO2 + HCl + NaNO2 = C6H7NO + NaCl + NO2 + CH3COOH =>
7 C8H9NO2 + 9 HCl + 9 NaNO2 = 8 C6H7NO + 9 NaCl + 8 NO2 + 4 CH3COOH
C5H7O3 + H2O = CO2 + CH4 =>
8 C5H7O3 + 14 H2O = 19 CO2 + 21 CH4
NO3 = N2O + O2 =>
4 NO3 = 2 N2O + 5 O2
KI + H2SO4 = H2O + H2S + I2 + K2SO4 =>
8 KI + 5 H2SO4 = 4 H2O + H2S + 4 I2 + 4 K2SO4
CH3CN + HCl + H2O = HC2H3O2 + NH4Cl =>
CH3CN + HCl + 2 H2O = HC2H3O2 + NH4Cl
Fe3{+} + Br{-} = Br3 + Fe{-} =>
3 Fe3{+} + 12 Br{-} = 4 Br3 + 9 Fe{-}
NH4 + Cs = CsNH4 =>
NH4 + Cs = CsNH4
C4H8 + CH4O = C5H12O =>
C4H8 + CH4O = C5H12O
C10H24S4 + O2 = CO2 + H2O + SO2 =>
C10H24S4 + 20 O2 = 10 CO2 + 12 H2O + 4 SO2
Fe(OH)3 + HL = FeL2 + L2 + H2O =>
2 Fe(OH)3 + 6 HL = 2 FeL2 + L2 + 6 H2O
C6H14 + Br2 = CH + HBr =>
C6H14 + 4 Br2 = 6 CH + 8 HBr
Na2S2O3 + H2SO4 + H2O = Na2SO4 + H2SO3 =>
Na2S2O3 + 3 H2SO4 + H2O = Na2SO4 + 4 H2SO3
K2(SO3) + HCl = SO2 + KCl + H2O =>
K2(SO3) + 2 HCl = SO2 + 2 KCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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