| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + HF = CuFHO
C3H6O2 + NH3 = C3H9NO2 =>
C3H6O2 + NH3 = C3H9NO2
CaO + NaOH = NaO + Ca(OH) =>
CaO + NaOH = NaO + Ca(OH)
NO2 + O2 + CsOH = CsNO3 + H2O =>
4 NO2 + O2 + 4 CsOH = 4 CsNO3 + 2 H2O
FeSO4 + HIO3 + H2SO4 = I2 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 HIO3 + 5 H2SO4 = I2 + 5 Fe2(SO4)3 + 6 H2O
Fe + C2H4O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 C2H4O2 = 2 Fe(C2H3O2)3 + 3 H2
Au + BrF3 + KF = Br2 + KAuF4 =>
2 Au + 2 BrF3 + 2 KF = Br2 + 2 KAuF4
SO2 + H2O = SOH + O2 =>
4 SO2 + 2 H2O = 4 SOH + 3 O2
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
Al + H3PO4 = H + AlPO4 =>
Al + H3PO4 = 3 H + AlPO4
Cu + Br2 = Cu2Br3 =>
4 Cu + 3 Br2 = 2 Cu2Br3
HCl + Mn2O7 = Cl2 + MnCl + H2O =>
14 HCl + Mn2O7 = 6 Cl2 + 2 MnCl + 7 H2O
Al3 + Cu2SO4 = Al2(SO4)3 + Cu =>
2 Al3 + 9 Cu2SO4 = 3 Al2(SO4)3 + 18 Cu
N2O4 + NaOH = NaNO3 + NO + H2O =>
3 N2O4 + 4 NaOH = 4 NaNO3 + 2 NO + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(CH3COO)2Zn + NH4OH = CH3COONH4 + Zn(OH)2 =>
(CH3COO)2Zn + 2 NH4OH = 2 CH3COONH4 + Zn(OH)2
H2SO4 + NaNO2 = NaSO4 + H2NO2 =>
H2SO4 + NaNO2 = NaSO4 + H2NO2
C3H6 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
2 C3H6 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
I + CH4 = CH3 + HI =>
I + CH4 = CH3 + HI
AlCl3 + NaCl = AlCl + Cl3Na =>
AlCl3 + NaCl = AlCl + Cl3Na
Ba(OH)2H16O8 + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2H16O8 + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
C6*H12*O6* + O2 = CO2 + H2O =>
C6*H12*O6* + 6 O2 = 6 CO2 + 6 H2O
Li + O = LiOLi =>
2 Li + O = LiOLi
I2 + KOH = KI + KIO3 + H2O =>
3 I2 + 6 KOH = 5 KI + KIO3 + 3 H2O
K2CrO4 + Na2S = K2S + Na2CrO4 =>
K2CrO4 + Na2S = K2S + Na2CrO4
C2H5OH + O2 = CO5 + H2O =>
C2H5OH + 6 O2 = 2 CO5 + 3 H2O
PBr4 + Na = Na4Br4 + P =>
PBr4 + 4 Na = Na4Br4 + P
HNO3 + KHCO3 = KNO3 + H2O + CO2 =>
HNO3 + KHCO3 = KNO3 + H2O + CO2
CH3CH2COOH + C2H2 = CH3CH2COCH2CHO =>
CH3CH2COOH + C2H2 = CH3CH2COCH2CHO
N + H2O + CO2 + O = C3H5(NO3)3 =>
6 N + 5 H2O + 6 CO2 + O = 2 C3H5(NO3)3
FeCl3(aq) + (NH4)2S(aq) = (NH4)2Cl3(s) + FeS(aq) =>
FeCl3(aq) + (NH4)2S(aq) = (NH4)2Cl3(s) + FeS(aq)
NaCl + NH4NO = NaNO + NH4Cl =>
NaCl + NH4NO = NaNO + NH4Cl
NaCl + NaOH = ClOH + Na =>
NaCl + NaOH = ClOH + 2 Na
NaCl + H2SO4 = NaHSO4 + Hydrochloricacid =>
NaCl + H2SO4 = NaHSO4 + HCl
Al + O4 = AlO =>
4 Al + O4 = 4 AlO
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
Cu(s) + H2SO4(ac) = CuSO4(ac) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(ac) = CuSO4(ac) + SO2(g) + 2 H2O(l)
Zn(OH)2 + NH4Cl = [Zn(NH3)4]Cl2 + H2O + HCl =>
Zn(OH)2 + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 H2O + 2 HCl
Cl + CH3COOH = Cl(CH3COO)3 + H2 =>
2 Cl + 6 CH3COOH = 2 Cl(CH3COO)3 + 3 H2
Na2C2O4 + CaCl2 = NaCl + CaC2O4 =>
Na2C2O4 + CaCl2 = 2 NaCl + CaC2O4
C + HNO3 = CHNO3 =>
C + HNO3 = CHNO3
Zn{2+} + HS{-} = ZnS + H{+} =>
Zn{2+} + HS{-} = ZnS + H{+}
NIH2SO4 = NIO + SO2 + H2O =>
NIH2SO4 = NIO + SO2 + H2O
MnO4{-} + SCN{-} + H{+} = Mn{2+} + SO4{2-} + CO2 + N2 + H2O =>
22 MnO4{-} + 10 SCN{-} + 56 H{+} = 22 Mn{2+} + 10 SO4{2-} + 10 CO2 + 5 N2 + 28 H2O
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
Mg(CH3COO)2(aq) + KOH(aq) = Mg(OH)2(s) + CH3COOK(aq) =>
Mg(CH3COO)2(aq) + 2 KOH(aq) = Mg(OH)2(s) + 2 CH3COOK(aq)
C2H5Br + C3H7Br + Na = NaBr + C5H12 =>
C2H5Br + C3H7Br + 2 Na = 2 NaBr + C5H12
Na2S5 + O2 + H2O = SO2 + Na2S2O5H2O =>
2 Na2S5 + 11 O2 + 2 H2O = 6 SO2 + 2 Na2S2O5H2O
Al(NO3)3 + (NH4)3PO4 = Al(PO4) + NH4(NO3) =>
Al(NO3)3 + (NH4)3PO4 = Al(PO4) + 3 NH4(NO3)
S + KClO3 + H2O = K2SO4 + H2SO4 + Cl2 =>
5 S + 6 KClO3 + 2 H2O = 3 K2SO4 + 2 H2SO4 + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/25
Équations équilibrées sur05/03/24
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