| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 OH{-} + 2 CrI3 + 6 Cl2 = 2 CrO4{2-} + 12 Cl{-} + 3 I2 + 8 H2O
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
C15H16O2 + COCl2 + NaOH = (OC6H4C(CH3)2C6H4OCO) + NaCl + H2O =>
C15H16O2 + COCl2 + 2 NaOH = (OC6H4C(CH3)2C6H4OCO) + 2 NaCl + 2 H2O
Pu + H2O = PuO2 + H2 =>
Pu + 2 H2O = PuO2 + 2 H2
NaOH + Mg = Mg(OH)6 + Na =>
6 NaOH + Mg = Mg(OH)6 + 6 Na
Na2SnO3 + H2O = Sn(OH)4 + NaOH =>
Na2SnO3 + 3 H2O = Sn(OH)4 + 2 NaOH
C3H8O + O2 = CO + H2O =>
C3H8O + 3 O2 = 3 CO + 4 H2O
Zn(OH) + HCl4 = ZnCl4 + H2O =>
Zn(OH) + HCl4 = ZnCl4 + H2O
H{+} + Cl{-} + Sn + NO3{-} = (SnCl6)2{-} + NO2 + H2O =>
22 H{+} + 12 Cl{-} + 2 Sn + 11 NO3{-} = (SnCl6)2{-} + 11 NO2 + 11 H2O
NaClO4 + NaI + H2SO4 = NaCl + I2 + H2O + Na2SO4 =>
NaClO4 + 8 NaI + 4 H2SO4 = NaCl + 4 I2 + 4 H2O + 4 Na2SO4
Mg + Fe(NO3)3 = FeN3 + MgO9 =>
Mg + Fe(NO3)3 = FeN3 + MgO9
KCl + H2O2 = HCl + KOH + O2 =>
2 KCl + 2 H2O2 = 2 HCl + 2 KOH + O2
KCuO2 + SnCl2 + HCl = CuCl2 + SnCl4 + KCl + H2O =>
2 KCuO2 + SnCl2 + 8 HCl = 2 CuCl2 + SnCl4 + 2 KCl + 4 H2O
BaCrO4 + HCl = BaCl2 + H2CrO4 =>
BaCrO4 + 2 HCl = BaCl2 + H2CrO4
KC4H5O6 + NaOH = KOH + NaC4H5O6 =>
KC4H5O6 + NaOH = KOH + NaC4H5O6
Ag2O + CO2 = Ag2 + CO3 =>
Ag2O + CO2 = Ag2 + CO3
Ni2(CO2)3 + CH3COOH = Ni(CH3COO)2 + CO2 + H2O =>
2 Ni2(CO2)3 + 7 CH3COOH = 4 Ni(CH3COO)2 + 4 CO2 + 2 H2O
Al + CrBr3 = Cr + AlBr3 =>
Al + CrBr3 = Cr + AlBr3
NH3 + HCl = Cl2 + HNH3 =>
2 NH3 + 2 HCl = Cl2 + 2 HNH3
NH4Cl + Hg2(NO3)2 = NH4NO3 + HgCl =>
2 NH4Cl + Hg2(NO3)2 = 2 NH4NO3 + 2 HgCl
SO2 + H2O = HS2 + O =>
4 SO2 + H2O = 2 HS2 + 9 O
H2 + SO4 + Fe2O3 = Fe2(SO4)3 + H2O =>
3 H2 + 3 SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O
Ba(OH)2 + Na2CO3 = Ba2(CO3)2 + NaOH =>
2 Ba(OH)2 + 2 Na2CO3 = Ba2(CO3)2 + 4 NaOH
MgSO4(s) + HCl = MgCl2 + H2SO4 =>
MgSO4(s) + 2 HCl = MgCl2 + H2SO4
P4 + NaOH = Na + P4OH =>
P4 + NaOH = Na + P4OH
Na2CO3 + MgCI2 = MgCO3 + Na2CI2 =>
Na2CO3 + MgCI2 = MgCO3 + Na2CI2
S2O3{2-} + Sb2O5 + H{+} + H2O = SbO2 + H2SO3 =>
S2O3{2-} + 2 Sb2O5 + 2 H{+} + H2O = 4 SbO2 + 2 H2SO3
Ca(HCO3)2 + H2O = Ca(HCO3)2H2O =>
Ca(HCO3)2 + H2O = Ca(HCO3)2H2O
MaO + H2SO4 = MaSO4 + H2O =>
MaO + H2SO4 = MaSO4 + H2O
Bi(OH)3 + Sn(OH)4{2-} = Bi(OH)4{2-} + Sn(OH)3 =>
Bi(OH)3 + Sn(OH)4{2-} = Bi(OH)4{2-} + Sn(OH)3
K2Cr2O7 + H2SO4 + H2O2 = K2SO4 + CrO5 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = K2SO4 + 2 CrO5 + 5 H2O
Tl(HMoO4)3 + Tl(OH)3 = Tl2(MoO4)3 + H2O =>
Tl(HMoO4)3 + Tl(OH)3 = Tl2(MoO4)3 + 3 H2O
Na2C2O4(aq) + KMnO4(aq) = NaMnO4(s) + K2C2O4(aq) =>
Na2C2O4(aq) + 2 KMnO4(aq) = 2 NaMnO4(s) + K2C2O4(aq)
C5H1212 + O2 = CO2 + H2O =>
C5H1212 + 308 O2 = 5 CO2 + 606 H2O
CH2NH3COOH + O2 = CO2 + H2O + NH3 =>
4 CH2NH3COOH + 7 O2 = 8 CO2 + 6 H2O + 4 NH3
Co(s) + I2(g) = CoI2(s) =>
Co(s) + I2(g) = CoI2(s)
SO2 + O2 + KOH = K2SO4 + H2O =>
2 SO2 + O2 + 4 KOH = 2 K2SO4 + 2 H2O
Cr2O7{2-} + Fe{+2} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{+2} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
SiCl4 + NaOH = Na4SiO4 + HCl =>
SiCl4 + 4 NaOH = Na4SiO4 + 4 HCl
OH + HAcAc = AcAc + H2O =>
OH + HAcAc = AcAc + H2O
K2O + Na2O = KNa + O2 =>
K2O + Na2O = 2 KNa + O2
Zn(NO3)2(s)(heat) = Zn(NO3)2(s) =>
Zn(NO3)2(s)(heat) = Zn(NO3)2(s)
HCH3COO + Mg = (CH3COO)2Mg + H2 =>
2 HCH3COO + Mg = (CH3COO)2Mg + H2
Cu + SO3 = Cu2O3 + Cu2S =>
4 Cu + SO3 = Cu2O3 + Cu2S
Fe{+3}O{+4} + CO = Fe + CO{+2} =>
2 Fe{+3}O{+4} + 3 CO = 2 Fe + 3 CO{+2}
Al2 + (SO4)3 + Ca(OH)3 = Al(OH)3 + CaSO4 =>
3 Al2 + 2(SO4)3 + 6 Ca(OH)3 = 6 Al(OH)3 + 6 CaSO4
Zn + NaSO4 = ZnSO4 + Na2 =>
2 Zn + 2 NaSO4 = 2 ZnSO4 + Na2
Se + O2 = SeO2 =>
Se + O2 = SeO2
KHSO4 = KHO2 + SO2 =>
KHSO4 = KHO2 + SO2
(NH4)2SO4 + Ca(OH)2 = Ca(SO4) + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2 = Ca(SO4) + 2 NH3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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