| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
Hg + Fe(NO3)3 = HgFe(NO3)3 =>
Hg + Fe(NO3)3 = HgFe(NO3)3
CH3CH2COCH3CH2 + H = CH3CH2CH(OH)CH3CH2 =>
CH3CH2COCH3CH2 + 2 H = CH3CH2CH(OH)CH3CH2
MnO4 + IO3 = IO4 + MnO2 =>
MnO4 + 2 IO3 = 2 IO4 + MnO2
H{+} + MnO4{-} + SCN{-} = Mn{2+} + SO4{2-} + CO2 + N2 + H2O =>
56 H{+} + 22 MnO4{-} + 10 SCN{-} = 22 Mn{2+} + 10 SO4{2-} + 10 CO2 + 5 N2 + 28 H2O
KI(aq) + NaOH(aq) = KOH(aq) + NaI(aq) =>
KI(aq) + NaOH(aq) = KOH(aq) + NaI(aq)
K + Cu + C2O4 + H2O = K2Cu(C2O4)2*4H2O =>
2 K + Cu + 2 C2O4 + 4 H2O = K2Cu(C2O4)2*4H2O
C7H17 + O2 = CO2 + H2O2 =>
2 C7H17 + 31 O2 = 14 CO2 + 17 H2O2
CdO + KOH = Cd(OH)2 + K2O =>
CdO + 2 KOH = Cd(OH)2 + K2O
CHOOH + O2 = H2O + CO2 =>
2 CHOOH + O2 = 2 H2O + 2 CO2
Na + CrSO4 = Na2SO4 + Cr =>
2 Na + CrSO4 = Na2SO4 + Cr
C6H10(g) + O2(g) = H2O(l) + CO2(g) =>
2 C6H10(g) + 17 O2(g) = 10 H2O(l) + 12 CO2(g)
KI + H2SO4 + KMnO4 = K2SO4 + MnSO4 + I2 + H2O =>
10 KI + 8 H2SO4 + 2 KMnO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
AgNO2 + CH3I = AgI + CH3NO2 =>
AgNO2 + CH3I = AgI + CH3NO2
CdCl2*2H2O + NaOH = Cd(OH)2 + NaCl + H2O =>
CdCl2*2H2O + 2 NaOH = Cd(OH)2 + 2 NaCl + 2 H2O
HCl + Mg3P2 = MgCl2 + H3P =>
6 HCl + Mg3P2 = 3 MgCl2 + 2 H3P
Li2CO3 + K3PO4 = Li3 + PO4 + K2CO3 =>
3 Li2CO3 + 2 K3PO4 = 2 Li3 + 2 PO4 + 3 K2CO3
HCl + Mg3P2 = MgCl2 + H3P =>
6 HCl + Mg3P2 = 3 MgCl2 + 2 H3P
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ba3P + H2SO4 = Ba3SO4 + H2P =>
Ba3P + H2SO4 = Ba3SO4 + H2P
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C + H2 + O2 = C6H14O =>
12 C + 14 H2 + O2 = 2 C6H14O
C2H5OH + K2Cr2O7 + H2SO4 = CH2COOH + Cr2(SO4)3 + KSO4 + H2O =>
4 C2H5OH + 5 K2Cr2O7 + 25 H2SO4 = 4 CH2COOH + 5 Cr2(SO4)3 + 10 KSO4 + 31 H2O
NaOH + SO3 = NaO3 + SOH =>
NaOH + SO3 = NaO3 + SOH
S + CI2 = SCI2 =>
S + CI2 = SCI2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
KI + NaMnO4 + H2O = NaOH + MnO2 + KIO3 =>
KI + 2 NaMnO4 + H2O = 2 NaOH + 2 MnO2 + KIO3
CuS + H2O = H2S + CuO =>
CuS + H2O = H2S + CuO
K2CrO4 + Fe3(PO4)2 = Fe2(CrO4)2 + K3(PO4) =>
6 K2CrO4 + 2 Fe3(PO4)2 = 3 Fe2(CrO4)2 + 4 K3(PO4)
Fe + Ag = AgFe =>
Fe + Ag = AgFe
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
PoCl4 + SO2 = PoOCl2 + SOCl2 =>
PoCl4 + SO2 = PoOCl2 + SOCl2
HF + NaOH = NaF + HOH =>
HF + NaOH = NaF + HOH
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
MnO2(s) + KOH(s) + O2(g) = KMnO4(s) + H2(g) =>
2 MnO2(s) + 2 KOH(s) + O2(g) = 2 KMnO4(s) + H2(g)
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
C6H6O3 + O = CO3 + H2O =>
C6H6O3 + 18 O = 6 CO3 + 3 H2O
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
KMnO4 + Na2S2O3 + HCl = MnCl2 + Na2S4O6 + NaCl + KCl + H2O =>
2 KMnO4 + 10 Na2S2O3 + 16 HCl = 2 MnCl2 + 5 Na2S4O6 + 10 NaCl + 2 KCl + 8 H2O
Na2C2O4K2C2O4 = K2C2O4 + Na2C2O4 =>
Na2C2O4K2C2O4 = K2C2O4 + Na2C2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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