| Équations équilibrées la veille | Équations équilibrées le lendemain |
POCl3 + 5 NaOH = 3 Na{+} + 3 Cl{-} + Na2HPO4 + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
MgZn(No3) = Mg(No3)Zn =>
MgZn(No3) = Mg(No3)Zn
CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + 3 H2O
Cl2(g)KI(aq) = KCl2I(aq) =>
Cl2(g)KI(aq) = KCl2I(aq)
NaOH + K3[Fe(C2O4)3] = K3[Fe(OH)6] + Na2C2O4 =>
6 NaOH + K3[Fe(C2O4)3] = K3[Fe(OH)6] + 3 Na2C2O4
C6H12O6 = C8H18 + H2O + CO2 =>
25 C6H12O6 = 12 C8H18 + 42 H2O + 54 CO2
BaO + Na2O = BaNa2O2 =>
BaO + Na2O = BaNa2O2
CuCl2 + K2PO4 = CuPO4 + KCl =>
CuCl2 + K2PO4 = CuPO4 + 2 KCl
CO + C2H4 + CH3OH = C4H8O3 =>
3 CO + C2H4 + 3 CH3OH = 2 C4H8O3
K2Cl2O6 = KCl + O2 =>
K2Cl2O6 = 2 KCl + 3 O2
(Pb)3(O)4 + HN(O)3 = Pb(NO3)2 + Pb(O)2 + H2O =>
(Pb)3(O)4 + 4 HN(O)3 = 2 Pb(NO3)2 + Pb(O)2 + 2 H2O
Ca(NO3)2(aq) + NaCl(aq) = CaCl2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(aq)
H2TeO4K2O = K2TeO4H2O =>
H2TeO4K2O = K2TeO4H2O
KMnO4 + H2SO4 + H3PO4 = K2SO4 + H3MnO4 + PO4 =>
6 KMnO4 + 3 H2SO4 + 4 H3PO4 = 3 K2SO4 + 6 H3MnO4 + 4 PO4
CH4N2O + O2 = CO2 + H2O + N =>
2 CH4N2O + 3 O2 = 2 CO2 + 4 H2O + 4 N
Al + NaO = AlO + Na =>
Al + NaO = AlO + Na
C8H10N4O2H3PO4 = C8H10N4O2H3O4P =>
C8H10N4O2H3PO4 = C8H10N4O2H3O4P
HCOOH + NH3 = NH4HCOO =>
HCOOH + NH3 = NH4HCOO
C2H6 + HNO3 = C2H5NO3 + H2NO3 =>
C2H6 + 3 HNO3 = C2H5NO3 + 2 H2NO3
HO2CCH + NH2 + CH2SH = HO2CCH(NH2)CH2SH =>
HO2CCH + NH2 + CH2SH = HO2CCH(NH2)CH2SH
NiCl(s) = Ni(s) + Cl2(g) = Fe(s) + (g) = Fe203(s) =>
2 NiCl(s) = 2 Ni(s) + Cl2(g)
Cr2O7{2-} + C + H{+} = Cr{3+} + CO2 + H2O =>
2 Cr2O7{2-} + 3 C + 16 H{+} = 4 Cr{3+} + 3 CO2 + 8 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Al + SiC = Si + Al4C3 =>
4 Al + 3 SiC = 3 Si + Al4C3
Ag2O + Cl2O5 = AgClO3 =>
Ag2O + Cl2O5 = 2 AgClO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
P2S5 + HClO3 + H2O = H2SO3 + H3PO4 + OCl2 =>
4 P2S5 + 30 HClO3 + 17 H2O = 20 H2SO3 + 8 H3PO4 + 15 OCl2
Al + H2SO = H2 + Al(SO)3 =>
Al + 3 H2SO = 3 H2 + Al(SO)3
KOH + HBrO2 = KBrO2 + H2O =>
KOH + HBrO2 = KBrO2 + H2O
MgAlC2H3O2 = MgC2H3O2Al =>
MgAlC2H3O2 = MgC2H3O2Al
NaOH + MgCl2(aq) = Mg(OH)2 + NaCl =>
2 NaOH + MgCl2(aq) = Mg(OH)2 + 2 NaCl
M2Bt2 = M2Bt + Bt2 =>
2 M2Bt2 = 2 M2Bt + Bt2
C3H8O3 + C18H36O2 + C6H8O7 = C28H54O12 =>
206 C3H8O3 + 223 C18H36O2 + 208 C6H8O7 = 210 C28H54O12
C5H12 + O2 = H2 + O2C5 =>
C5H12 + O2 = 6 H2 + O2C5
NaHCO + HSO = NaSO + CO + H0 =>
NaHCO + HSO = NaSO + CO + 2 H0
C2H4O + Ag2O = CO2 + H2O + Ag =>
C2H4O + 5 Ag2O = 2 CO2 + 2 H2O + 10 Ag
I2 + CaCl2 = Cl2 + CaI2 =>
I2 + CaCl2 = Cl2 + CaI2
NaOH + Ba = Na(s) + BaOH =>
NaOH + Ba = Na(s) + BaOH
N2*3H2 = NH3 =>
N2*3H2 = 2 NH3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
F2(g) + Ar(g) = ArF3(g) =>
3 F2(g) + 2 Ar(g) = 2 ArF3(g)
Ce(OH)4 + H2SO4 = Ce2SO4 + O2 + H2O =>
4 Ce(OH)4 + 2 H2SO4 = 2 Ce2SO4 + 3 O2 + 10 H2O
KNO3 + KOH + Sn = K2SnO2 + N2 + H2O =>
2 KNO3 + 8 KOH + 5 Sn = 5 K2SnO2 + N2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(NO3)3 + NiSO4 = FeSO4 + Ni(NO3)3 =>
Fe(NO3)3 + NiSO4 = FeSO4 + Ni(NO3)3
Rb2O = Rb1 + O2 =>
2 Rb2O = 4 Rb1 + O2
Ba(OH)3 + I = BaI2 + BaIO3 + H2O =>
2 Ba(OH)3 + 3 I = BaI2 + BaIO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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