| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2MnO4 + K = H2MnO4K
I + IO3 = IO =>
2 I + IO3 = 3 IO
C6H6 + CHCl3 = C6H5Cl + HCl =>
8 C6H6 + 6 CHCl3 = 9 C6H5Cl + 9 HCl
HNO3 + Na2ZnO2 = Zn(NO3)2 + NaNO3 + H2O =>
4 HNO3 + Na2ZnO2 = Zn(NO3)2 + 2 NaNO3 + 2 H2O
C17H33COONa + H2 = C17H35COONa =>
C17H33COONa + H2 = C17H35COONa
Cu(NO3)2 + (NH4)2CO3 = Cu + CO3 + NO3(NH4) =>
Cu(NO3)2 + (NH4)2CO3 = Cu + CO3 + 2 NO3(NH4)
H{+} + Cr2O72{-} + C2H5OH = Cr3{+} + CO2(g) + H2O =>
60 H{+} + 36 Cr2O72{-} + 427 C2H5OH = 24 Cr3{+} + 854 CO2(g) + 1311 H2O
Cr{2+} + OH{-} = Cr(OH)2 =>
Cr{2+} + 2 OH{-} = Cr(OH)2
C3H7COOH + O2 = C2O5 + H2O =>
C3H7COOH + 6 O2 = 2 C2O5 + 4 H2O
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2(H2O)2] + H2O + K2SO4 =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2(H2O)2] + 5 H2O + K2SO4
MnO2 + Na2S + H2SO4 = MnSO4 + Na2SO4 + H2O =>
4 MnO2 + Na2S + 4 H2SO4 = 4 MnSO4 + Na2SO4 + 4 H2O
HCIO4(aq) + AI(OH)3 = AI(CIO4)3 + H2O =>
3 HCIO4(aq) + AI(OH)3 = AI(CIO4)3 + 3 H2O
C37H74COOH + O2 = CO2 + H2O =>
4 C37H74COOH + 223 O2 = 152 CO2 + 150 H2O
Ca(OH)2 + ZnCl2 = CaCl2 + Zn(OH)2 =>
Ca(OH)2 + ZnCl2 = CaCl2 + Zn(OH)2
Cu(PO4) + KI = CuI + KPO4 =>
Cu(PO4) + KI = CuI + KPO4
H2PO4MgH = MgPO4H3 =>
H2PO4MgH = MgPO4H3
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
H3PO4Mg(OH)2 = H3(OH)2MgPO4 =>
H3PO4Mg(OH)2 = H3(OH)2MgPO4
C6H9NO4 + O2 = CO2 + H2O + NH3 =>
2 C6H9NO4 + 11 O2 = 12 CO2 + 6 H2O + 2 NH3
HI + Ba(OH)2 = I2Ba + H2O =>
2 HI + Ba(OH)2 = I2Ba + 2 H2O
NH4NO3 + HI = NH4I + HNO3 =>
NH4NO3 + HI = NH4I + HNO3
C6H7O2(OH)3NaOH = C6H7O2(OH)2(ONa)(H2O) =>
C6H7O2(OH)3NaOH = C6H7O2(OH)2(ONa)(H2O)
KNO3 + Cu + H2SO4 = NO + CuSO4 + K2SO4 + H2O =>
2 KNO3 + 3 Cu + 4 H2SO4 = 2 NO + 3 CuSO4 + K2SO4 + 4 H2O
(H)2NO3 + MgO = MgNO3 + H2O =>
(H)2NO3 + MgO = MgNO3 + H2O
C6H6 + CHCl3 = C6H5Cl + H2Cl =>
11 C6H6 + 6 CHCl3 = 12 C6H5Cl + 6 H2Cl
HCl(l) + NaOH(ac) = NaCl(s) + H2O(l) =>
HCl(l) + NaOH(ac) = NaCl(s) + H2O(l)
MgCl2 + HBr = MgBr2 + HCl =>
MgCl2 + 2 HBr = MgBr2 + 2 HCl
Ca + HBr = CaBrH =>
Ca + HBr = CaBrH
Cr2O3 + H2O + O2 = Cr(OH)6 =>
2 Cr2O3 + 12 H2O + 3 O2 = 4 Cr(OH)6
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2(SO4)3 + Na2CO3 + H2O = Fe(OH)3 + Na2SO4 + CO2 =>
Fe2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 Na2SO4 + 3 CO2
Sb2O3(s) + NaOH(ac) = NaSbO2(ac) + H2O(ac) =>
Sb2O3(s) + 2 NaOH(ac) = 2 NaSbO2(ac) + H2O(ac)
CH3OH + HOC6H4COOH = C6H4OHCOOCH3 + H2O =>
CH3OH + HOC6H4COOH = C6H4OHCOOCH3 + H2O
C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
ZnBr2 + Cl2 = ZnCl + Br =>
2 ZnBr2 + Cl2 = 2 ZnCl + 4 Br
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgNO3KCI = AgCIKNO3 =>
AgNO3KCI = AgCIKNO3
ClCS = ClSC =>
ClCS = ClSC
Cs2SO4 + H2O = H2SO4 + CsOH =>
Cs2SO4 + 2 H2O = H2SO4 + 2 CsOH
Fe3(PO4)2 = Fe + PO4 =>
Fe3(PO4)2 = 3 Fe + 2 PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H4(OH)2 + Na2Cr2O7 + H2SO4 = C2H4O2 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C2H4(OH)2 + Na2Cr2O7 + 4 H2SO4 = 3 C2H4O2 + Na2SO4 + Cr2(SO4)3 + 7 H2O
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Li2S + CrCl2 = LiCl + CrS =>
Li2S + CrCl2 = 2 LiCl + CrS
Fe3(SO4)2 + Zn = ZnSO4 + Fe =>
Fe3(SO4)2 + 2 Zn = 2 ZnSO4 + 3 Fe
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Mg(s) + Cu(NO3)2(aq) = Cu2(s) + Mg(NO3)(aq) =>
4 Mg(s) + 2 Cu(NO3)2(aq) = Cu2(s) + 4 Mg(NO3)(aq)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H7OHC3H7COOH = C3H7COOC3H7H2O =>
C3H7OHC3H7COOH = C3H7COOC3H7H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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