| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl2 + 3 SiO2 = 2 FeSiO3 + SiCl4
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
C2H6O + MnO4{-} + H{+} = C2H4O + Mn{+} + H2O =>
3 C2H6O + MnO4{-} + 2 H{+} = 3 C2H4O + Mn{+} + 4 H2O
Bi3{+} + Co = Bi + Co2{+} =>
Bi3{+} + 2 Co = 3 Bi + Co2{+}
C2H5OH + Ag2O = CH3CHO + Ag + H2O =>
C2H5OH + Ag2O = CH3CHO + 2 Ag + H2O
R1COOH + R2OH = R1COOR2 + H2O =>
R1COOH + R2OH = R1COOR2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
V(OH)5 + CaSO4 = V2(SO4)5 + Ca(OH)2 =>
2 V(OH)5 + 5 CaSO4 = V2(SO4)5 + 5 Ca(OH)2
H2SO3CaCO3 = CaSO3H2CO3 =>
H2SO3CaCO3 = CaSO3H2CO3
CaS + AlBr3 = CaBr2 + Al2S3 =>
3 CaS + 2 AlBr3 = 3 CaBr2 + Al2S3
Ba + MnO2 = BaO + Mn =>
2 Ba + MnO2 = 2 BaO + Mn
H3PO3 + NaOH = Na3PO3 + H2O =>
H3PO3 + 3 NaOH = Na3PO3 + 3 H2O
CaO + HI = H2O + CaI2 =>
CaO + 2 HI = H2O + CaI2
(NH4)3PO4 + MgSO4 = Mg3(PO4)2 + (NH4)2SO4 =>
2(NH4)3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3(NH4)2SO4
AB + CD = ABCD =>
AB + CD = ABCD
MgCl2 + Zn2 = Cl2 + MgZn =>
2 MgCl2 + Zn2 = 2 Cl2 + 2 MgZn
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4
AuH + Cl2 = HAuCl4 =>
AuH + 2 Cl2 = HAuCl4
P2H4(g) = PH3(g) + P4(s) =>
6 P2H4(g) = 8 PH3(g) + P4(s)
KOH + Al = AlKOH =>
KOH + Al = AlKOH
HCOO + H2O = COO + H3O =>
HCOO + H2O = COO + H3O
N2C2 = NC =>
N2C2 = 2 NC
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
FeCl2 + Cl2 = FeCl3 = =>
2 FeCl2 + Cl2 = 2 FeCl3
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO4 =>
5 K2Cr2O7 + 3 Na2C2O4 + 23 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 3 Na2SO4 + 23 H2O + 6 CO4
NaCl = Na(l) + Cl2(s) =>
2 NaCl = 2 Na(l) + Cl2(s)
NaH2O2 = H2ONa + O2 =>
2 NaH2O2 = 2 H2ONa + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
NaClH2SO4 = NaHSO4HCl =>
NaClH2SO4 = NaHSO4HCl
KClO3 + H2SO4 = K2SO4 + O2 + ClO2 + H2O =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + O2 + 4 ClO2 + 2 H2O
NH3*H2O + H2SO4 = NH4HSO4 + H2O =>
NH3*H2O + H2SO4 = NH4HSO4 + H2O
Pb + PbO2 + H{+} + SO4{2-} = PbSO4 + H2O =>
Pb + PbO2 + 4 H{+} + 2 SO4{2-} = 2 PbSO4 + 2 H2O
NiO2 + Cl{-} + H2O = Cl2 + Ni(OH)2 + OH{-} =>
NiO2 + 2 Cl{-} + 2 H2O = Cl2 + Ni(OH)2 + 2 OH{-}
O55 = O7 =>
7 O55 = 55 O7
CrCl6 = Cr + Cl =>
CrCl6 = Cr + 6 Cl
KClO3 + C12H22O11 = CO2 + H2O + KCl =>
8 KClO3 + C12H22O11 = 12 CO2 + 11 H2O + 8 KCl
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
C3H4O2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C3H4O2 + 12 KMnO4 + 18 H2SO4 = 15 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C + H2 + Br2 = CH3Br =>
2 C + 3 H2 + Br2 = 2 CH3Br
NaClO3 + KI + HCl = NaCl + I2 + KCl + H2O =>
NaClO3 + 6 KI + 6 HCl = NaCl + 3 I2 + 6 KCl + 3 H2O
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
CH3CH2CO2H = (CH3CH2)2CO + CO2 + H2O =>
2 CH3CH2CO2H = (CH3CH2)2CO + CO2 + H2O
Zn + KOH = ZnO2K2 + H2 =>
Zn + 2 KOH = ZnO2K2 + H2
FeSO4 + Na3(PO4) = Fe3(PO4)2 + Na2SO4 =>
3 FeSO4 + 2 Na3(PO4) = Fe3(PO4)2 + 3 Na2SO4
Se2Cl6 + O = SeO + Cl2 =>
Se2Cl6 + 2 O = 2 SeO + 3 Cl2
C8H15O3N2 + O2 = CO2 + H2O + NH3 =>
4 C8H15O3N2 + 35 O2 = 32 CO2 + 18 H2O + 8 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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