| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH(s) = KOH(ac)
PB(No3)2 + KL = KNo3 + PBL2 =>
PB(No3)2 + 2 KL = 2 KNo3 + PBL2
NaOH + Zn(OH)2 = Na2Zn(OH)4 =>
2 NaOH + Zn(OH)2 = Na2Zn(OH)4
CaO + BeO = CaBeO2 =>
CaO + BeO = CaBeO2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
C4H4O + O2 = CO2 + H2O =>
2 C4H4O + 9 O2 = 8 CO2 + 4 H2O
(UO2)2P2O7 = P2O2 + U6 + O2 =>
6(UO2)2P2O7 = 6 P2O2 + 2 U6 + 27 O2
Hg + H2O2 = HgO + H2O =>
Hg + H2O2 = HgO + H2O
HCl(aq) + KNO3(aq) = KCl(aq) + HNO3 =>
HCl(aq) + KNO3(aq) = KCl(aq) + HNO3
Na + Fe2(SO3)3 = Na3Fe + SO3 =>
6 Na + Fe2(SO3)3 = 2 Na3Fe + 3 SO3
ZnC4H6O4 + H2O = Zn(OH)2 + CH3COOH =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 CH3COOH
Ra(OH)2 + HF = RaF2 + H2O =>
Ra(OH)2 + 2 HF = RaF2 + 2 H2O
B + Ca(OH)2 = BOH + Ca =>
2 B + Ca(OH)2 = 2 BOH + Ca
HBr + Mg = H2 + MgBr2 =>
2 HBr + Mg = H2 + MgBr2
H + NF3 = N + HF =>
3 H + NF3 = N + 3 HF
C6H17O6 + O2 = CO2 + H2O =>
4 C6H17O6 + 29 O2 = 24 CO2 + 34 H2O
NaOH + Cu(CH3COO)2 = Na(CH3COO)2 + CuOH =>
NaOH + Cu(CH3COO)2 = Na(CH3COO)2 + CuOH
CUSO4 + HCl = CUCl2 + H2SO4 =>
CUSO4 + 2 HCl = CUCl2 + H2SO4
C6H5NO2 + Zn + NaOH + H2O = C6H5NH2 + Na2[Zn(OH)4] =>
C6H5NO2 + 3 Zn + 6 NaOH + 4 H2O = C6H5NH2 + 3 Na2[Zn(OH)4]
CH3COOH + KHCO3 = CH3COOK + CO2 + H2O =>
CH3COOH + KHCO3 = CH3COOK + CO2 + H2O
BaO + NO2 = Ba(NO3)2 + NO =>
BaO + 3 NO2 = Ba(NO3)2 + NO
S2 + C2 = SC =>
S2 + C2 = 2 SC
NO2 + C = CO + N2 =>
2 NO2 + 4 C = 4 CO + N2
Fl2 + H2O = HFl + O3 =>
3 Fl2 + 3 H2O = 6 HFl + O3
Na + ClO = NaCl + NaClO3 =>
3 Na + 3 ClO = 2 NaCl + NaClO3
C4H4O + O2 = CO2 + H2O =>
2 C4H4O + 9 O2 = 8 CO2 + 4 H2O
H2O + CN{-}1 + MnO4{-}1 = CNO{-}1 + MnO2 + OH{-}1 =>
H2O + 3 CN{-}1 + 2 MnO4{-}1 = 3 CNO{-}1 + 2 MnO2 + 2 OH{-}1
Fe{3+} + SO2 + H2O = Fe{2+} + SO4{2-} + H{+} =>
2 Fe{3+} + SO2 + 2 H2O = 2 Fe{2+} + SO4{2-} + 4 H{+}
CoCl2 + Ca(OH)2 = Ca(Cl)2 + Co(OH)2 =>
CoCl2 + Ca(OH)2 = Ca(Cl)2 + Co(OH)2
CaO + C = Ca + CO2 =>
2 CaO + C = 2 Ca + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sn + CuNO3 = Sn(NO3)4 + Cu =>
Sn + 4 CuNO3 = Sn(NO3)4 + 4 Cu
BaCl2 + NH4SO4 = BaSO4 + NH4Cl + Cl =>
BaCl2 + NH4SO4 = BaSO4 + NH4Cl + Cl
Fe3 + OH = Fe3OH =>
Fe3 + OH = Fe3OH
KNO2 + NaOH + Zn + H2O = Na2[Zn(OH)4] + NH3 + KOH =>
KNO2 + 6 NaOH + 3 Zn + 5 H2O = 3 Na2[Zn(OH)4] + NH3 + KOH
S{-}2 + H{+} + NO3{-}1 = S + NO + H2O =>
3 S{-}2 + 4 H{+} + NO3{-}1 = 3 S + NO + 2 H2O
AuI3 = Au + I =>
AuI3 = Au + 3 I
H3O + CaCO3 = H2O + Ca + CO =>
4 H3O + CaCO3 = 6 H2O + Ca + CO
Co3 + Ba = BaCo3 =>
Co3 + Ba = BaCo3
Na + Fe2O3 = Fe3 + Na2O =>
18 Na + 3 Fe2O3 = 2 Fe3 + 9 Na2O
NaClO + MeNH2 + H2O = MeOH + NaCl + NH2OH =>
NaClO + MeNH2 + H2O = MeOH + NaCl + NH2OH
Na2HPO4 = Na4P2O7 + H2O =>
2 Na2HPO4 = Na4P2O7 + H2O
CaI2 + K2S = CaS + KI =>
CaI2 + K2S = CaS + 2 KI
ROH + Na = RONa + H2 =>
2 ROH + 2 Na = 2 RONa + H2
Cl + KI = ClI + K =>
Cl + KI = ClI + K
Cu2O + HS = Cu2S2 + H2O =>
Cu2O + 2 HS = Cu2S2 + H2O
K2Cr2O7 + KHSO3 + H2SO4 = Cr2(SO4)3 + KHSO4 + H2O =>
K2Cr2O7 + 3 KHSO3 + 5 H2SO4 = Cr2(SO4)3 + 5 KHSO4 + 4 H2O
Li + Br = LiBr =>
Li + Br = LiBr
NaCl + AgN = Na + N + AgCl =>
NaCl + AgN = Na + N + AgCl
CH3CH2CH2COOH + KOH = CH3CH2CH2KOOH + C + OH =>
CH3CH2CH2COOH + KOH = CH3CH2CH2KOOH + C + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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