| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + K2CrO4 = CuCr + 4 O + 2 KCl
Cr + Mg = CrMg =>
Cr + Mg = CrMg
SiO2*3C = SiC*2CO =>
SiO2*3C = SiC*2CO
C6H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NO2 + 29 O2 = 24 CO2 + 10 H2O + 4 NO2
AgNO3 + C6H5O7Na3*2H2O + H2O = Ag + NaNO3H2O + C6H8O7 + O2 =>
12 AgNO3 + 4 C6H5O7Na3*2H2O + 10 H2O = 12 Ag + 12 NaNO3H2O + 4 C6H8O7 + 3 O2
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
H2TeO4 + Al(OH)3 = Al2(TeO4)3 + H2O =>
3 H2TeO4 + 2 Al(OH)3 = Al2(TeO4)3 + 6 H2O
PbCl2 + KBr = PbBr2 + KCl =>
PbCl2 + 2 KBr = PbBr2 + 2 KCl
C2O4{2-} + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C2O4{2-} + 2 MnO4{-} + 16 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
O2F2 + Na = Na2O + NaF =>
O2F2 + 6 Na = 2 Na2O + 2 NaF
Na + HFO4 = NaF + H2 + O2 =>
2 Na + 2 HFO4 = 2 NaF + H2 + 4 O2
HCl + KIO3 + FeCl2 = KI + H2O + FeCl3 =>
6 HCl + KIO3 + 6 FeCl2 = KI + 3 H2O + 6 FeCl3
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
C3H7COOH + C5H11OH = C9H18O2 + H2O =>
C3H7COOH + C5H11OH = C9H18O2 + H2O
KHCO3(s) = K2CO3H2OCO2 =>
2 KHCO3(s) = K2CO3H2OCO2
H2SnO3 + NaOH = Na2SnO3 + H2O =>
H2SnO3 + 2 NaOH = Na2SnO3 + 2 H2O
Ca(NO3)2AgNO3 = CaNO3Ag(NO3)2 =>
Ca(NO3)2AgNO3 = CaNO3Ag(NO3)2
O5O = O =>
O5O = 6 O
HBr + Fe = BrFe + H2 =>
2 HBr + 2 Fe = 2 BrFe + H2
I2 + HSO3{-} + H2O = I{-} + HSO4{-} + H3O{+} =>
I2 + HSO3{-} + 3 H2O = 2 I{-} + HSO4{-} + 2 H3O{+}
KOHLiHCO3 = KOCO3HLiH =>
KOHLiHCO3 = KOCO3HLiH
(CO)2*O2 = (CO2)2 =>
(CO)2*O2 = (CO2)2
S + H2O = H2S + O2 =>
2 S + 2 H2O = 2 H2S + O2
Ra + Se = RaSe =>
Ra + Se = RaSe
CH3CH3CH3CHOH + Na = CH3CH3CH3CHONa + H2 =>
2 CH3CH3CH3CHOH + 2 Na = 2 CH3CH3CH3CHONa + H2
Pb(NO3)2 + FeO = PbO + Fe2O3 + NO2 =>
Pb(NO3)2 + 2 FeO = PbO + Fe2O3 + 2 NO2
Cu(OH)2 = Cu + O2 + H2 =>
Cu(OH)2 = Cu + O2 + H2
CaCl + NaS = CaS + NaCl =>
CaCl + NaS = CaS + NaCl
C + O2 = CO2 =>
C + O2 = CO2
KHCO3 = CO2H2OK2CO3 =>
2 KHCO3 = CO2H2OK2CO3
NH2(CH2)2NH2 + N2O4 = N2 + CO2 + H2O =>
NH2(CH2)2NH2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
NiS + NaOH + H2O2 = Ni(OH)2 + Na2SO4 + H2O =>
NiS + 2 NaOH + 4 H2O2 = Ni(OH)2 + Na2SO4 + 4 H2O
Ca(NO3)2 + Na2S = CaS + Na + NO3 =>
Ca(NO3)2 + Na2S = CaS + 2 Na + 2 NO3
H2O2 + Mn0 = H2O + MnO =>
H2O2 + Mn0 = H2O + MnO
NaOH + AlPO4 = NaPO4 + AlOH =>
NaOH + AlPO4 = NaPO4 + AlOH
Na2SeO3 + H2SO4 + KMnO4 = Na2SeO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SeO3 + 3 H2SO4 + 2 KMnO4 = 5 Na2SeO4 + 2 MnSO4 + K2SO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO3 + Pt(OH)4 = Pt(SO3)2 + H2O =>
2 H2SO3 + Pt(OH)4 = Pt(SO3)2 + 4 H2O
C4H6 + H2O + KMnO4 = C4H6(OH)2 + MnO2 + KOH =>
3 C4H6 + 4 H2O + 2 KMnO4 = 3 C4H6(OH)2 + 2 MnO2 + 2 KOH
Al12 + O2 = Al2O3 =>
Al12 + 9 O2 = 6 Al2O3
CH3COO + H2O = CH3COOH + HO =>
CH3COO + H2O = CH3COOH + HO
Al2O3 + S = SO2 + Al =>
2 Al2O3 + 3 S = 3 SO2 + 4 Al
C6H12O6 = CO2C2H5OH =>
C6H12O6 = 2 CO2C2H5OH
Be(OH)2 + H = Be + H2O =>
Be(OH)2 + 2 H = Be + 2 H2O
NaMnO4 + NH3 = N2 + NaOH + MnO2 + H2O =>
2 NaMnO4 + 2 NH3 = N2 + 2 NaOH + 2 MnO2 + 2 H2O
BaCl2 + O = Ba(ClO3)2 =>
BaCl2 + 6 O = Ba(ClO3)2
C7H6O3 + CH3OH + H2SO4 = C9H8O4 + H2S =>
56 C7H6O3 + 4 CH3OH + H2SO4 = 44 C9H8O4 + H2S
Ga + H2SeO4 = Ga2(SeO4)3 + H2 =>
2 Ga + 3 H2SeO4 = Ga2(SeO4)3 + 3 H2
Na3PO4 + Li2CO3 = Na2CO3 + Li3PO4 =>
2 Na3PO4 + 3 Li2CO3 = 3 Na2CO3 + 2 Li3PO4
NaFBr2 = NaBrBrF =>
NaFBr2 = NaBrBrF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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