| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + CuSO = KSO + OHCu
Ba(NO3)2(aq) + CaCl2(aq) = BaCl2(aq) + Ca(NO3)2(aq) =>
Ba(NO3)2(aq) + CaCl2(aq) = BaCl2(aq) + Ca(NO3)2(aq)
K2(Cr2O7) + Cr(NO3)3 = Cr(Cr2O7) + K + (NO3) =>
K2(Cr2O7) + Cr(NO3)3 = Cr(Cr2O7) + 2 K + 3(NO3)
C2H5OH() + O2() = CO2() + H2O() =>
C2H5OH() + 3 O2() = 2 CO2() + 3 H2O()
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
CH4(g) + H2O = CO2 + H2 =>
CH4(g) + 2 H2O = CO2 + 4 H2
AgN3 + Cu = Cu3N2 + Ag =>
2 AgN3 + 9 Cu = 3 Cu3N2 + 2 Ag
NO3 = N + O =>
NO3 = N + 3 O
Na3PO4 + AgHCO3 = Na3PO7 + AgHC =>
Na3PO4 + AgHCO3 = Na3PO7 + AgHC
(NH4)2(Cr2O7) = N2 + H2O + Cr2O3 =>
(NH4)2(Cr2O7) = N2 + 4 H2O + Cr2O3
Li + CH3CH2CH2COOH = Li(CH3CH2CH2COO) + H2 =>
2 Li + 2 CH3CH2CH2COOH = 2 Li(CH3CH2CH2COO) + H2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
H2SeO4 = SeO3 + H2O =>
H2SeO4 = SeO3 + H2O
Na + MgO = NaO + Mg =>
Na + MgO = NaO + Mg
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Fe2S3 + Cl2 = FeCl3 + S =>
Fe2S3 + 3 Cl2 = 2 FeCl3 + 3 S
CN{-} + MnO4{-} + H2O = CNO{-} + MnO2 + OH{-} =>
3 CN{-} + 2 MnO4{-} + H2O = 3 CNO{-} + 2 MnO2 + 2 OH{-}
CoCl2 + NaOH = Co(OH)2(s) + NaCl(aq) =>
CoCl2 + 2 NaOH = Co(OH)2(s) + 2 NaCl(aq)
N2(g) + Cl2(g) = NCl3(l) =>
N2(g) + 3 Cl2(g) = 2 NCl3(l)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ca(IO3)2 + KI + HCl = CaCl2 + KCl2 + I2 + H2O =>
2 Ca(IO3)2 + 10 KI + 24 HCl = 2 CaCl2 + 10 KCl2 + 7 I2 + 12 H2O
CH3 + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
2 CH3 + 2 KMnO4 + 3 H2SO4 = 2 HCOOH + 2 MnSO4 + K2SO4 + 4 H2O
SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O
CaH2C2O6 = CaCO3 + H2O + CO2 =>
CaH2C2O6 = CaCO3 + H2O + CO2
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Zn(s) + HCl(g) = ZnCl2 + H2 =>
Zn(s) + 2 HCl(g) = ZnCl2 + H2
C3H6S5O7 + O2 = CO2 + SO4 + H2O =>
C3H6S5O7 + 11 O2 = 3 CO2 + 5 SO4 + 3 H2O
K3N + O2 = K2O + NO2 =>
4 K3N + 7 O2 = 6 K2O + 4 NO2
H4C2 + H2O = CH3CH2OH =>
H4C2 + H2O = CH3CH2OH
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
C6H12O6 + H2SO4 = CO2 + SO2 + H2O =>
C6H12O6 + 12 H2SO4 = 6 CO2 + 12 SO2 + 18 H2O
KI(ac) + AgNO3(ac) + NH4OH(ac) = AgI(s) + KOH(ac) + NH4NO3(ac) =>
KI(ac) + AgNO3(ac) + NH4OH(ac) = AgI(s) + KOH(ac) + NH4NO3(ac)
Fe2(SO3)3 + HCl = FeCl3 + H2(SO3) =>
Fe2(SO3)3 + 6 HCl = 2 FeCl3 + 3 H2(SO3)
CaCO3 + CH3COOH = Ca(CH3COOH)2 + H2O + CO2 =>
4 CaCO3 + 9 CH3COOH = 4 Ca(CH3COOH)2 + 2 H2O + 6 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P + KOH + Br2 = K3PO4 + KBr + H2O =>
2 P + 16 KOH + 5 Br2 = 2 K3PO4 + 10 KBr + 8 H2O
[Cu(NH3)4]{2+} + HCl = Cu(Cl)2 + NH4{+} + NH3 =>
[Cu(NH3)4]{2+} + 2 HCl = Cu(Cl)2 + 2 NH4{+} + 2 NH3
NaCl + Mg(NO3)2 = NaNO3 + Mg(Cl)2 =>
2 NaCl + Mg(NO3)2 = 2 NaNO3 + Mg(Cl)2
C5H1O05 + O2 = CO2 + H2O =>
4 C5H1O05 + 11 O2 = 20 CO2 + 2 H2O
Al(OH)3 + SO2 = S(OH)3 + AlO2 =>
Al(OH)3 + SO2 = S(OH)3 + AlO2
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
H2S + OH{-} = S{2-} + H2O =>
H2S + 2 OH{-} = S{2-} + 2 H2O
HCl + CaS2 = CaCl2 + HS =>
2 HCl + CaS2 = CaCl2 + 2 HS
C2H4 + S2Cl2 = SC4H8Cl2 + S =>
2 C2H4 + S2Cl2 = SC4H8Cl2 + S
K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + KCl(aq) + H2O(l) =>
3 K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + 3 KCl(aq) + 6 H2O(l)
Ba(NO3)2 + CrPO4 = Ba3(PO4)2 + Cr(NO3)3 =>
3 Ba(NO3)2 + 2 CrPO4 = Ba3(PO4)2 + 2 Cr(NO3)3
S2H3 + O = SO2 + H2O3 =>
2 S2H3 + 17 O = 4 SO2 + 3 H2O3
Mg + H2SO4 = MgH2SO4 =>
Mg + H2SO4 = MgH2SO4
Au + O2 = AuO3 =>
2 Au + 3 O2 = 2 AuO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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