| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClH2O = HClKOH
Ca + HNO3 = CaHNO3 =>
Ca + HNO3 = CaHNO3
CH3CH2 + O2 = H2O + CH3COOH =>
4 CH3CH2 + 5 O2 = 2 H2O + 4 CH3COOH
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CH3{-}CH2{-}CH2{-}OH = CH3{-}CH2{-}CHO =>
CH3{-}CH2{-}CH2{-}OH = CH3{-}CH2{-}CHO
FeCl2(aq) + AgNO3(aq) = Fe(NO3)2(aq) + AgCl(s) =>
FeCl2(aq) + 2 AgNO3(aq) = Fe(NO3)2(aq) + 2 AgCl(s)
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
CoCO3 + HCl + H2O = CoCl2(H2O)6 + CO2 =>
CoCO3 + 2 HCl + 5 H2O = CoCl2(H2O)6 + CO2
CO + K2Cr2O7 + HCl = KCl + CrCl3 + CO2 + H2O =>
3 CO + K2Cr2O7 + 8 HCl = 2 KCl + 2 CrCl3 + 3 CO2 + 4 H2O
PbCO3*2Pb(OH)2 = PbCO3 + Pb(OH)2 =>
PbCO3*2Pb(OH)2 = PbCO3 + 2 Pb(OH)2
BaSO4 + AgNO3 = Ag2SO4 + Ba(NO3)2 =>
BaSO4 + 2 AgNO3 = Ag2SO4 + Ba(NO3)2
BaOH + H2CO3 = Ba2CO3 + H2O =>
2 BaOH + H2CO3 = Ba2CO3 + 2 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
C6H5COONa + HBr = C6H5COOH + NaBr =>
C6H5COONa + HBr = C6H5COOH + NaBr
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
CuCl2 + KNO3 = Cu(NO3)2 + KCl =>
CuCl2 + 2 KNO3 = Cu(NO3)2 + 2 KCl
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
hydrochloricacid + potassiumhydroxide = potassiumchloride + water =>
HCl + KOH = KCl + H2O
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
C18H34O2 + NaOH = C18H33NaO2 + H2O =>
C18H34O2 + NaOH = C18H33NaO2 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Zr + H2O = HZrO3{-} + H{+} + {-} =>
Zr + 3 H2O = HZrO3{-} + 5 H{+} + 4e
N2(g) + O2(g) = N2O5(g) =>
2 N2(g) + 5 O2(g) = 2 N2O5(g)
Ca(OH)2 + S = CaS4 + CaS2O3 + H2O =>
3 Ca(OH)2 + 10 S = 2 CaS4 + CaS2O3 + 3 H2O
Li2C2O4 + RbMnO4 + H2SO4 = Rb2SO4 + Li2SO4 + MnSO4 + CO2 + H2O =>
5 Li2C2O4 + 2 RbMnO4 + 8 H2SO4 = Rb2SO4 + 5 Li2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
FeCl2 + NaOH = FeCl2NaOH =>
FeCl2 + NaOH = FeCl2NaOH
C57H116 + O2 = CO + H2O =>
2 C57H116 + 115 O2 = 114 CO + 116 H2O
FeO + HCl + O2 = FeCl3 + H2O =>
4 FeO + 12 HCl + O2 = 4 FeCl3 + 6 H2O
Ba + FeCl3 = BaCl2 + Fe =>
3 Ba + 2 FeCl3 = 3 BaCl2 + 2 Fe
N2I8 + H2 = NH3 + I =>
N2I8 + 3 H2 = 2 NH3 + 8 I
Y + H{+} = Y{3+} + H2 =>
2 Y + 6 H{+} = 2 Y{3+} + 3 H2
CH2CH2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
H2SO4 + CrO3 + C3H8O3 = Cr2(SO4)3 + H2O + CO2 =>
21 H2SO4 + 14 CrO3 + 3 C3H8O3 = 7 Cr2(SO4)3 + 33 H2O + 9 CO2
Kl + Pb(NO3)2 = Pb2 + KlNO3 =>
4 Kl + 2 Pb(NO3)2 = Pb2 + 4 KlNO3
CuO + AgNO3 = CuNO3 + AgO =>
CuO + AgNO3 = CuNO3 + AgO
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
HOCH2CH2OH + O2 = HCOCHO + H2O =>
HOCH2CH2OH + O2 = HCOCHO + 2 H2O
K + H2O = H + KHO =>
K + H2O = H + KHO
Fe(SCN)3NaOH = Na(SCN)3FeOH =>
Fe(SCN)3NaOH = Na(SCN)3FeOH
Cr2O7{2-} + H2S + H3O{+} = S + Cr{3+} + H2O =>
Cr2O7{2-} + 3 H2S + 8 H3O{+} = 3 S + 2 Cr{3+} + 15 H2O
C18H34O2 + NaOH = C18H33NaO2 + H2O =>
C18H34O2 + NaOH = C18H33NaO2 + H2O
C6H5COONa + HBr = C6H5COOH + NaBr =>
C6H5COONa + HBr = C6H5COOH + NaBr
MnO + KOH = Mn(OH) + KMnO2 =>
2 MnO + KOH = Mn(OH) + KMnO2
KHSO4 = H2 + K2S2O8 =>
2 KHSO4 = H2 + K2S2O8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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