| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2O = 2 Cl + O
Al2(SO4)3 + Ag = Ag3SO4 + Al =>
Al2(SO4)3 + 9 Ag = 3 Ag3SO4 + 2 Al
Pb{2} + Au{3} = Pb{4} + Au =>
3 Pb{2} + 2 Au{3} = 3 Pb{4} + 2 Au
C3H4N3O9 = N2 + O2 + H2O + CO2 =>
2 C3H4N3O9 = 3 N2 + O2 + 4 H2O + 6 CO2
NH4OH + CuCl = CuOH + NH4Cl =>
NH4OH + CuCl = CuOH + NH4Cl
CH3OCH3 + H2O2 = CH3COOH + H2O =>
CH3OCH3 + 2 H2O2 = CH3COOH + 3 H2O
NO + C6H12O6 = N2O + CO3{2-} + H{+} =>
24 NO + C6H12O6 = 12 N2O + 6 CO3{2-} + 12 H{+}
Fe + U238 = FeU =>
238 Fe + U238 = 238 FeU
HPO3{-2} + MnO4{-} + H{+} = H3PO4 + Mn{2+} + H2O =>
5 HPO3{-2} + 2 MnO4{-} + 16 H{+} = 5 H3PO4 + 2 Mn{2+} + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2SO3 + KLO3 + HCl = H2SO4 + KCl + LCl + H2O =>
2 H2SO3 + KLO3 + 2 HCl = 2 H2SO4 + KCl + LCl + H2O
MnO2 + H2O = HMnO4 + MnO =>
5 MnO2 + H2O = 2 HMnO4 + 3 MnO
Ag(NO3)3 + BaCl2 = AgCl2 + Ba(NO3)3 =>
Ag(NO3)3 + BaCl2 = AgCl2 + Ba(NO3)3
H2C2O5 + Ca(OH)2 = Ca2(OH)2C2O5 + H2O =>
H2C2O5 + 2 Ca(OH)2 = Ca2(OH)2C2O5 + 2 H2O
NaOH + C2H5COOH = H2OC2H5COONa =>
NaOH + C2H5COOH = H2OC2H5COONa
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaOH + CoCl = CoOH + NaCl =>
NaOH + CoCl = CoOH + NaCl
Fe(OH)2 + Br2 + KOH = Fe(OH)3 + KBr =>
2 Fe(OH)2 + Br2 + 2 KOH = 2 Fe(OH)3 + 2 KBr
CH3 + O2 = H2O + C02 =>
4 CH3 + 3 O2 = 6 H2O + 2 C02
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
SO3 + KOH = SKO4H =>
SO3 + KOH = SKO4H
AgNO3 + PCl3 + H2O = Ag + HNO3 + HCl + H3PO4 =>
2 AgNO3 + PCl3 + 4 H2O = 2 Ag + 2 HNO3 + 3 HCl + H3PO4
NH4 + H2SO4 = NH4(SO4) + H2 =>
NH4 + H2SO4 = NH4(SO4) + H2
Mg + CoCl3 = MgCl2 + Co =>
3 Mg + 2 CoCl3 = 3 MgCl2 + 2 Co
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
Ag2S + NaCn = NaAg(Cn)2 + Na2S =>
Ag2S + 4 NaCn = 2 NaAg(Cn)2 + Na2S
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 = =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
SO2 + Br2 + KOH = KHSO4 + KBr + H2O =>
SO2 + Br2 + 3 KOH = KHSO4 + 2 KBr + H2O
Ca3(PO3)2 + Al2(SO4)3 = CaSO4 + AlPO3 =>
Ca3(PO3)2 + Al2(SO4)3 = 3 CaSO4 + 2 AlPO3
Fe2O3 + BCl3 = FeCl3 + B + O2 =>
2 Fe2O3 + 4 BCl3 = 4 FeCl3 + 4 B + 3 O2
Ba(No3)2 + KBr = BaBr2 + KNo3 =>
Ba(No3)2 + 2 KBr = BaBr2 + 2 KNo3
NaHCo3 = Co2 + H2 + Na2Co3 =>
4 NaHCo3 = 3 Co2 + 2 H2 + 2 Na2Co3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KCl + NH4CO3 = NH4Cl + KCO3 =>
KCl + NH4CO3 = NH4Cl + KCO3
H{+} + H2S + CrO7{2-} = SO4{2-} + Cr{3+} + H2O =>
22 H{+} + 9 H2S + 8 CrO7{2-} = 9 SO4{2-} + 8 Cr{3+} + 20 H2O
Fe + CuSO4 = Fe2Cu + SO4 =>
2 Fe + CuSO4 = Fe2Cu + SO4
C4H9(OH) + K2Cr2O7 + H2SO4 = C3H7COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H9(OH) + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H7COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Cu(NO3) + Na3(SO4) = CuSO4 + Na3NO3 =>
Cu(NO3) + Na3(SO4) = CuSO4 + Na3NO3
Fe2O3 + BCl3 = FeCl3 + B + O2 =>
2 Fe2O3 + 4 BCl3 = 4 FeCl3 + 4 B + 3 O2
CuOH(s) = Cu2O(s) + H2O(l) =>
2 CuOH(s) = Cu2O(s) + H2O(l)
Si2H3 + O2 = SiO2 + H2O3 = =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
SrCO3 + KOH = Sr(OH)2 + K2CO3 =>
SrCO3 + 2 KOH = Sr(OH)2 + K2CO3
(C5H5N) + I2 + HCl + Cl2 = (C5H5NH)(ICl4) =>
2(C5H5N) + I2 + 2 HCl + 3 Cl2 = 2(C5H5NH)(ICl4)
H2O + CN{-} + MnO4{-} = CNO{-} + MnO2 + OH{-} =>
H2O + 3 CN{-} + 2 MnO4{-} = 3 CNO{-} + 2 MnO2 + 2 OH{-}
KClO3 + KAsO2 + KOH = KCl + K3AsO4 + H2O =>
KClO3 + 3 KAsO2 + 6 KOH = KCl + 3 K3AsO4 + 3 H2O
Ag(NH3)2OH + HCOH = HCOOH + Ag + NH3 + H2O =>
2 Ag(NH3)2OH + HCOH = HCOOH + 2 Ag + 4 NH3 + H2O
S + KClO3 = SO2 + KCl =>
3 S + 2 KClO3 = 3 SO2 + 2 KCl
Ba(NO3)2 + NH4NO3 = BaNH4 + (NO3)2 =>
2 Ba(NO3)2 + 2 NH4NO3 = 2 BaNH4 + 3(NO3)2
Na2SO4 + HCl = Na2Cl2 + H2SO4 =>
Na2SO4 + 2 HCl = Na2Cl2 + H2SO4
Ag(NH3)2OH + HCOH = HCOOH + Ag + NH3 + H2O =>
2 Ag(NH3)2OH + HCOH = HCOOH + 2 Ag + 4 NH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/24
Équations équilibrées sur02/02/23
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