| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + Ca(OH)2 = 2 MgO + Ca + H2
La2O3 + H2O = La(OH)03 =>
La2O3 + 3 H2O = 2 La(OH)03
CH3CH2OH + H2O = CH3COOH + H{+} + {-} =>
CH3CH2OH + H2O = CH3COOH + 4 H{+} + 4e
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3(CH2)4C3 + O2 = CO2 + H2O =>
4 CH3(CH2)4C3 + 43 O2 = 32 CO2 + 22 H2O
HCO3{-} + H2SO4 = H2CO3 + SO4{2-} =>
2 HCO3{-} + H2SO4 = 2 H2CO3 + SO4{2-}
CH3CH(Br)CH2CH3 + Br2 = CH3CHBr2CHCH3 + HBr =>
CH3CH(Br)CH2CH3 + Br2 = CH3CHBr2CHCH3 + HBr
NO3 + H = N2O + H2O =>
2 NO3 + 10 H = N2O + 5 H2O
Ca(OH)2 + N = Ca3N2 + OH =>
3 Ca(OH)2 + 2 N = Ca3N2 + 6 OH
CH3CHCHCH3 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CH3CHCHCH3 + 8 KMnO4 + 4 H2O = 6 CH3COOH + 8 MnO2 + 8 KOH
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
CaCl2O + HCl = CaCl2 + Cl2 + H2O =>
CaCl2O + 2 HCl = CaCl2 + Cl2 + H2O
S + P = P4S3 =>
3 S + 4 P = P4S3
CoCl2 + KNO2 = CoNO2 + KCl2 =>
CoCl2 + KNO2 = CoNO2 + KCl2
KIO3 = KI + O3 =>
KIO3 = KI + O3
CH3CHCHCH3 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CH3CHCHCH3 + 8 KMnO4 + 4 H2O = 6 CH3COOH + 8 MnO2 + 8 KOH
CoCl2 + KNO2 = CoNO2 + KCl2 =>
CoCl2 + KNO2 = CoNO2 + KCl2
C + H = C3H8 =>
3 C + 8 H = C3H8
HgS + H2O = HgOH + HS =>
HgS + H2O = HgOH + HS
MnCl2(aq) + CuSO4(aq) = MnSO4(aq) + CuCl2(s) =>
MnCl2(aq) + CuSO4(aq) = MnSO4(aq) + CuCl2(s)
HI + Pt(OH)2 = PtI2 + H2O =>
2 HI + Pt(OH)2 = PtI2 + 2 H2O
CH3CHCHCH3 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CH3CHCHCH3 + 8 KMnO4 + 4 H2O = 6 CH3COOH + 8 MnO2 + 8 KOH
Br2 + Kl + H2O = KlO3 + HBr =>
3 Br2 + Kl + 3 H2O = KlO3 + 6 HBr
CH3CHCHCH3 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CH3CHCHCH3 + 8 KMnO4 + 4 H2O = 6 CH3COOH + 8 MnO2 + 8 KOH
C6H5CHCH2 + H2 = C6H5C2H5 =>
C6H5CHCH2 + H2 = C6H5C2H5
CH3CHCHCH3 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CH3CHCHCH3 + 8 KMnO4 + 4 H2O = 6 CH3COOH + 8 MnO2 + 8 KOH
H2O3 + He = H2O + HeO =>
H2O3 + 2 He = H2O + 2 HeO
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
S + H2SO4 = SO2 + H2O = =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
CH3CHCHCH3 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CH3CHCHCH3 + 8 KMnO4 + 4 H2O = 6 CH3COOH + 8 MnO2 + 8 KOH
CH3CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CHCHCH3 + 8 KMnO4 + 16 H2O = 8 MnO2 + 12 CH3CH(OH)CH2(OH) + 8 KOH
Al + LiOH = Li3AlO3 + H2 =>
2 Al + 6 LiOH = 2 Li3AlO3 + 3 H2
Fe(CrO2)2 + Na2O2 = NaFeO2 + Na2CrO4 + Na2O =>
2 Fe(CrO2)2 + 7 Na2O2 = 2 NaFeO2 + 4 Na2CrO4 + 2 Na2O
S + H2SO4 = SO2 + H2O = =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Fe2(SO4)3 + BaBr2 = FeBr3 + BaSO4 =>
Fe2(SO4)3 + 3 BaBr2 = 2 FeBr3 + 3 BaSO4
CH3CHCHCH3 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CH3CHCHCH3 + 8 KMnO4 + 4 H2O = 6 CH3COOH + 8 MnO2 + 8 KOH
S + H2SO4 = SO2 + H2O = =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
CH3CHCHCH3 + KMnO4 + H2O = CH3CHOHCHOHCH3 + MnO2 + KOH =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCHOHCH3 + 2 MnO2 + 2 KOH
Na3(IrCl6) + NaOH + O2 + H2O = Ir(OH)4 + NaCl =>
4 Na3(IrCl6) + 12 NaOH + O2 + 2 H2O = 4 Ir(OH)4 + 24 NaCl
CH3CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH(OH)CH3 + KOH =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH(OH)CH3 + 2 KOH
Fe(No3)3 + KSCN = Fe(SCN)3 + KNo3 =>
Fe(No3)3 + 3 KSCN = Fe(SCN)3 + 3 KNo3
PbO2 + H2O = Pb(H2O)2 + O2 =>
PbO2 + 2 H2O = Pb(H2O)2 + O2
S + H2SO4 = SO2 + H2O = =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
CH3CHCHCH3 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CH3CHCHCH3 + 8 KMnO4 + 4 H2O = 6 CH3COOH + 8 MnO2 + 8 KOH
CaO + H3PO4 = CaOCa3(PO4)2 + H2O =>
4 CaO + 2 H3PO4 = CaOCa3(PO4)2 + 3 H2O
CH3CHCHCH3 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CH3CHCHCH3 + 8 KMnO4 + 4 H2O = 6 CH3COOH + 8 MnO2 + 8 KOH
H2 + He2 = HHe =>
H2 + He2 = 2 HHe
H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4
Pb(CH3COO)2 + KBr = PbBr2 + CH3COOK =>
Pb(CH3COO)2 + 2 KBr = PbBr2 + 2 CH3COOK
Cu(OH)2 + H(ClO4) = Cu(ClO4)2 + H2O =>
Cu(OH)2 + 2 H(ClO4) = Cu(ClO4)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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