| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + O + 2 H2 = CH3OH
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cu2SO4 + NH4OH = Cu(OH)2 + NHSO =>
Cu2SO4 + NH4OH = 2 Cu(OH)2 + NHSO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K2 + CO3 = K2CO3 =>
K2 + CO3 = K2CO3
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
C6H14O(l) + O2(g) = CO2(g) + H2O(g) =>
C6H14O(l) + 9 O2(g) = 6 CO2(g) + 7 H2O(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
H3AsO3 + HIO3 + Cl{-} = ICl{-} + H3AsO4 + OH =>
2 H3AsO3 + HIO3 + Cl{-} = ICl{-} + 2 H3AsO4 + OH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
Cl + NaI = NaCl + I2 =>
2 Cl + 2 NaI = 2 NaCl + I2
N2O4 + CO = N2 + CO2 =>
N2O4 + 4 CO = N2 + 4 CO2
AlNO3 + (NH4)2SO3 = Al2SO3 + NH4NO3 =>
2 AlNO3 + (NH4)2SO3 = Al2SO3 + 2 NH4NO3
C6H5NH4Cl + AgNO3 = C6H5NH4NO3 + AgCl =>
C6H5NH4Cl + AgNO3 = C6H5NH4NO3 + AgCl
Zn + K2CO3 + H2O = K2[Zn(OH)4] + KHCO3 + H2 =>
Zn + 2 K2CO3 + 4 H2O = K2[Zn(OH)4] + 2 KHCO3 + H2
[Ni(H2O)6]{2+} + C2H8N2 = [Ni(C2H8N2)3]{2+} + H2O =>
[Ni(H2O)6]{2+} + 3 C2H8N2 = [Ni(C2H8N2)3]{2+} + 6 H2O
VI3 + O2 = V2O5 + I2 =>
4 VI3 + 5 O2 = 2 V2O5 + 6 I2
Ce(NO3)3*6H2O + C6H12N4 = CO2 + CeO2 + H2O + N2 =>
18 Ce(NO3)3*6H2O + 7 C6H12N4 = 42 CO2 + 18 CeO2 + 150 H2O + 41 N2
Sb2S3 + NaOH = Na3SbS3 + Na3SbO3 + H2O =>
Sb2S3 + 6 NaOH = Na3SbS3 + Na3SbO3 + 3 H2O
Ni(HCO3)2(s) = NiCO3(s) + H2O(g) + CO2(g) =>
Ni(HCO3)2(s) = NiCO3(s) + H2O(g) + CO2(g)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C2H6O + KMnO4 + KOH = K2MnO4 + C2H4O + H2O =>
C2H6O + 2 KMnO4 + 2 KOH = 2 K2MnO4 + C2H4O + 2 H2O
Fe{2+} + Mg = Mg{2+} + Fe =>
Fe{2+} + Mg = Mg{2+} + Fe
Zn + HBr = ZnBr + HZn =>
2 Zn + HBr = ZnBr + HZn
Na + MgCl2 = Mg + NaCl =>
2 Na + MgCl2 = Mg + 2 NaCl
C2H2 + NH2 = C2H + NH3 =>
C2H2 + NH2 = C2H + NH3
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Zn + (CaOH)2 = ZnOH + Ca =>
2 Zn + (CaOH)2 = 2 ZnOH + 2 Ca
H2SO4 + KHCO3 = CO2 + H2O + K2SO4 =>
H2SO4 + 2 KHCO3 = 2 CO2 + 2 H2O + K2SO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
AgNO4 = Ag + NO2 + O2 =>
AgNO4 = Ag + NO2 + O2
LiClO3 + HClO4 = LiOClO4 + HClO3 =>
LiClO3 + 2 HClO4 = LiOClO4 + 2 HClO3
ICl + Cu + H2O = CuCl2 + Cu(OH)2 + HI =>
2 ICl + 2 Cu + 2 H2O = CuCl2 + Cu(OH)2 + 2 HI
Zn2(SO4)2 + NaOH = Zn(OH)2 + Na2SO4 =>
Zn2(SO4)2 + 4 NaOH = 2 Zn(OH)2 + 2 Na2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
P2S5(s) + PCl5(s) = PSCl3(g) =>
P2S5(s) + 3 PCl5(s) = 5 PSCl3(g)
Al(OH)3 + SO4 = Al2(SO4)3 + OH =>
2 Al(OH)3 + 3 SO4 = Al2(SO4)3 + 6 OH
H3PO4 + NH4OH = (NH4)3PO4 + H2O =>
H3PO4 + 3 NH4OH = (NH4)3PO4 + 3 H2O
H{2}O = H{+2}O{2} =>
H{2}O = H{+2}O{2}
CoSO4 + LiS = CoS + LiSO4 =>
CoSO4 + LiS = CoS + LiSO4
MnO2 + NH3OH = NO2 + Mn3O4 + H2O =>
9 MnO2 + 2 NH3OH = 2 NO2 + 3 Mn3O4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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