| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + LiOH = Li2OH
H2C2O4 = CO + CO2 + H2O =>
H2C2O4 = CO + CO2 + H2O
Na2CO3*10H2O = Na{+} + CO3{-2} + H2O =>
Na2CO3*10H2O = 2 Na{+} + CO3{-2} + 10 H2O
FeCl3*6H2O + NaH2PO4*H2O = FePO4*6H2O + NaH2Cl3*H2O =>
FeCl3*6H2O + NaH2PO4*H2O = FePO4*6H2O + NaH2Cl3*H2O
NaOCl + NH3 + CH3CH2COCH3 = C8H16N2 + NaCl + H2O =>
NaOCl + 2 NH3 + 2 CH3CH2COCH3 = C8H16N2 + NaCl + 3 H2O
F2 + AlCl3 = ClF + Al =>
3 F2 + 2 AlCl3 = 6 ClF + 2 Al
Cr2O4 + S2O4 + OH = Cr(OH)3 + SO4 =>
Cr2O4 + S2O4 + 6 OH = 2 Cr(OH)3 + 2 SO4
BaCO3 + Y2O3 + CuO = YBa2Cu3O7 + CO + CO2 =>
4 BaCO3 + Y2O3 + 6 CuO = 2 YBa2Cu3O7 + CO + 3 CO2
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
CH3CHBrCH2BrKOH = CH3CHBrCH2OHKBr =>
CH3CHBrCH2BrKOH = CH3CHBrCH2OHKBr
Ni(OH)2 + Mn = Mn(OH)2 + Ni =>
Ni(OH)2 + Mn = Mn(OH)2 + Ni
PO3 + H2O = PH + O2 =>
4 PO3 + 2 H2O = 4 PH + 7 O2
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
Zn + AgNo3{-} = ZnNo3{-} + Ag =>
Zn + AgNo3{-} = ZnNo3{-} + Ag
CaSO4(aq) + NaCO3(aq) = CaCO3(s) + NaSO4(aq) =>
CaSO4(aq) + NaCO3(aq) = CaCO3(s) + NaSO4(aq)
NaOH + HCH2CHCO2 = NaCH3COO + H2O =>
3 NaOH + 2 HCH2CHCO2 = 3 NaCH3COO + H2O
FeSO4 = SO4 + Fe =>
FeSO4 = SO4 + Fe
C7H90 + HCl = C7H100 + Cl =>
C7H90 + 10 HCl = C7H100 + 10 Cl
F + H2 = HF =>
2 F + H2 = 2 HF
NaNO2 + HCI = NaCI + HNO2 =>
NaNO2 + HCI = NaCI + HNO2
LiNO3 + Ag = Li + NO3Ag =>
LiNO3 + Ag = Li + NO3Ag
K2CrO4(aq) + Mg(NO3)2(aq) = KNO3(aq) + MgCrO4(s) =>
K2CrO4(aq) + Mg(NO3)2(aq) = 2 KNO3(aq) + MgCrO4(s)
Fe(g) + O2(g) = Fe2O3(g) =>
4 Fe(g) + 3 O2(g) = 2 Fe2O3(g)
Na + CH3COOH = H2 + NaCH3COO =>
2 Na + 2 CH3COOH = H2 + 2 NaCH3COO
I2(s) + H2(g) = HI(g) =>
I2(s) + H2(g) = 2 HI(g)
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
HI + Fe2O3 = FeI3 + H2O =>
6 HI + Fe2O3 = 2 FeI3 + 3 H2O
CaO + H2CO3 = Ca(HCO3)2 + H2O =>
CaO + 2 H2CO3 = Ca(HCO3)2 + H2O
Ba(ClO2)2 + HCl = BaCl2 + Cl2 + H2O =>
Ba(ClO2)2 + 8 HCl = BaCl2 + 4 Cl2 + 4 H2O
CUCO2(s) = CUO(s) + CO(g) =>
CUCO2(s) = CUO(s) + CO(g)
C12H22O11 + KMnO4 = CO2 + H2O + K2C2 + MnO2 =>
C12H22O11 + 6 KMnO4 = 6 CO2 + 11 H2O + 3 K2C2 + 6 MnO2
NaOCl + KNCS + H2O = NaCl + KOH + NCS =>
NaOCl + 2 KNCS + H2O = NaCl + 2 KOH + 2 NCS
K + Pt + Cl = K2PtCl6 =>
2 K + Pt + 6 Cl = K2PtCl6
NaCl + Fe(OH)3 = FeCl3 + Na(OH) =>
3 NaCl + Fe(OH)3 = FeCl3 + 3 Na(OH)
HCl + MnO2 + KBiO3 = KMnO4 + H2O + KCl + BiCl3 =>
10 HCl + 2 MnO2 + 3 KBiO3 = 2 KMnO4 + 5 H2O + KCl + 3 BiCl3
C2H3OCl + O2 = CO2 + H2O + HCl =>
C2H3OCl + 2 O2 = 2 CO2 + H2O + HCl
NaBr + H2SO4 = Br2 + NaHSO4 + H2O + SO2 =>
2 NaBr + 3 H2SO4 = Br2 + 2 NaHSO4 + 2 H2O + SO2
H12C2S + O2 = SO2 + CO2 + H2O =>
H12C2S + 6 O2 = SO2 + 2 CO2 + 6 H2O
CuCl2(aq) + K4Fe(CN)6(aq) = KCl(aq) + Cu2Fe(CN)6(s) =>
2 CuCl2(aq) + K4Fe(CN)6(aq) = 4 KCl(aq) + Cu2Fe(CN)6(s)
Cu{2+} + NH3 = CuNH3{+2} =>
Cu{2+} + NH3 = CuNH3{+2}
CH3CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3CH2COOH + 4 Cr{3+} + 11 H2O
Cr2(SO4)3 + (NH4)2S + H2O = (NH4)2SO4 + Cr(OH)3 + S =>
4 Cr2(SO4)3 + 9(NH4)2S + 12 H2O = 9(NH4)2SO4 + 8 Cr(OH)3 + 12 S
H2SO4 + Mg(NO3)2(s) = MgSO4 + HNO3(s) =>
H2SO4 + Mg(NO3)2(s) = MgSO4 + 2 HNO3(s)
Na(s) + H2O2(l) = Na2O2(aq) + H2(g) =>
2 Na(s) + H2O2(l) = Na2O2(aq) + H2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C5H12COOH + NaOH = H2O + C5H12O3 + Na =>
5 C5H12COOH + 9 NaOH = H2O + 6 C5H12O3 + 9 Na
Ag + HNO3 + HCl = AgCl + NO2 + H2O =>
Ag + HNO3 + HCl = AgCl + NO2 + H2O
Zn + C6H8O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2
CuBr2 + Ba(OH)2 = Cu(OH)2(s) + BaBr2(aq) =>
CuBr2 + Ba(OH)2 = Cu(OH)2(s) + BaBr2(aq)
C4H9OH + CuO = C4H7O + Cu + H2O =>
2 C4H9OH + 3 CuO = 2 C4H7O + 3 Cu + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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