| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + Na3PO4 = CuPO4 + Na3(NO3)2
CO2 + H2O = C5H10 + O2 =>
10 CO2 + 10 H2O = 2 C5H10 + 15 O2
SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O
Rh + K2S2O7 = Rh2(SO4)3 + K2SO4 + SO2 =>
2 Rh + 6 K2S2O7 = Rh2(SO4)3 + 6 K2SO4 + 3 SO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O(l) =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O(l)
HI + Fe2(CO3)2 = H2O + CO2 + FeI2 =>
4 HI + Fe2(CO3)2 = 2 H2O + 2 CO2 + 2 FeI2
KOH(aq) + HCl(g) = KCl(aq) + H2O(l) =>
KOH(aq) + HCl(g) = KCl(aq) + H2O(l)
(NH4)2SO4 + Cl2 = N2 + HCl + H2SO4 =>
(NH4)2SO4 + 3 Cl2 = N2 + 6 HCl + H2SO4
Fe + CrO3 + HCl = FeCl2 + CrCl3 + H2O =>
3 Fe + 2 CrO3 + 12 HCl = 3 FeCl2 + 2 CrCl3 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
S + CO2 = SCO2 =>
S + CO2 = SCO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe2S3 + O2 = FeO2 + SO2 =>
Fe2S3 + 5 O2 = 2 FeO2 + 3 SO2
CaCO3 + C6H8O6 = C12H14CaO12 + CO2 + H2O =>
CaCO3 + 2 C6H8O6 = C12H14CaO12 + CO2 + H2O
HCl + NaClO3 + C8H8BrNO = C8H7BrClNO + H2O + NaCl =>
3 HCl + NaClO3 + 3 C8H8BrNO = 3 C8H7BrClNO + 3 H2O + NaCl
C12H25SO4Na + H2O = C12H25SO4H + NaOH =>
C12H25SO4Na + H2O = C12H25SO4H + NaOH
CaCO3 + C6H8O6 = C12H14CaO12 + CO2 + H2O =>
CaCO3 + 2 C6H8O6 = C12H14CaO12 + CO2 + H2O
Ba(OH)2 + Na3(PO4) = Na(OH) + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 Na3(PO4) = 6 Na(OH) + Ba3(PO4)2
I2 + Cu = Cu2I =>
I2 + 4 Cu = 2 Cu2I
C4H4 + Br = C4H4Br =>
C4H4 + Br = C4H4Br
Zn + Fe(NO3)3 = Zn(NO3) + Fe3 =>
9 Zn + 3 Fe(NO3)3 = 9 Zn(NO3) + Fe3
CuI3 = Cu + I2 =>
2 CuI3 = 2 Cu + 3 I2
AgCO3 + HCl = AgCl + HCO3 =>
AgCO3 + HCl = AgCl + HCO3
KMnO4 + CH3CH2OH + NaOH = NaKMnO4 + CH3COOH + H2O =>
4 KMnO4 + CH3CH2OH + 4 NaOH = 4 NaKMnO4 + CH3COOH + 3 H2O
CH3OH + CH3ONa = CH3OCH3 + NaOH =>
CH3OH + CH3ONa = CH3OCH3 + NaOH
H2O + P6 = H2PO2 + PH3 =>
36 H2O + 5 P6 = 18 H2PO2 + 12 PH3
H(OH) + AgI = HI + Ag(OH) =>
H(OH) + AgI = HI + Ag(OH)
WF6 + C6H6 + H2 = W2C + HF =>
12 WF6 + C6H6 + 33 H2 = 6 W2C + 72 HF
Al(OH)3 + Rb2C2O4 = Al2(C2O4)3 + RbOH =>
2 Al(OH)3 + 3 Rb2C2O4 = Al2(C2O4)3 + 6 RbOH
Ag + S = Ag2S =>
2 Ag + S = Ag2S
CaOCl2 + H2SO4 = CaSO4 + H2O + Cl2 =>
CaOCl2 + H2SO4 = CaSO4 + H2O + Cl2
Na2O2 + C = Na2CO3 + Na2O =>
2 Na2O2 + C = Na2CO3 + Na2O
Br2 + I2 = IBr3 =>
3 Br2 + I2 = 2 IBr3
Na2CO3 + Al2Cl6 = Al2(CO3)3 + NaCl =>
3 Na2CO3 + Al2Cl6 = Al2(CO3)3 + 6 NaCl
AuTeO2 + H2SO4 = Au + TeO3 + SO2 + H2O =>
AuTeO2 + H2SO4 = Au + TeO3 + SO2 + H2O
CoCl2 + H2O = [Co(H2O)4]2 + Cl =>
2 CoCl2 + 8 H2O = [Co(H2O)4]2 + 4 Cl
N2O5 + KO2 = KNO3 + O2 =>
2 N2O5 + 4 KO2 = 4 KNO3 + 3 O2
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
C6H8O6 + CaCO3 = Ca(C6H8O6) + CO3 =>
C6H8O6 + CaCO3 = Ca(C6H8O6) + CO3
Ba + K2Cr2O7 = BaCr2O7 + K =>
Ba + K2Cr2O7 = BaCr2O7 + 2 K
Na2S + FeCl3 = FeS + NaCl + S =>
3 Na2S + 2 FeCl3 = 2 FeS + 6 NaCl + S
C6H4(OH)2 = C6H4O2 + H2 =>
C6H4(OH)2 = C6H4O2 + H2
AgNO3 + (NH4)2CO3 = Ag2CO3 + NH4NO3 =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4NO3
C3H6O2 + C2H6 = C5H10O2 + H2O =>
9 C3H6O2 + 4 C2H6 = 7 C5H10O2 + 4 H2O
C2H5NO2 + CuCO3 = CO2 + H2O + Cu(C2H4NO2)2 =>
2 C2H5NO2 + CuCO3 = CO2 + H2O + Cu(C2H4NO2)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NaNO2 + Cl + NaOH = NaCl + NaNO3 + H2O =>
NaNO2 + 2 Cl + 2 NaOH = 2 NaCl + NaNO3 + H2O
CuCl4{2-} + SO2 + H2O = Cu{+} + Cl{-} + SO4{2-} + H{+} =>
2 CuCl4{2-} + SO2 + 2 H2O = 2 Cu{+} + 8 Cl{-} + SO4{2-} + 4 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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