| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgO + Cl{2} = HgCl + O{2}
Na2CO3 + MgCl = Na2Cl + MgCO3 =>
Na2CO3 + MgCl = Na2Cl + MgCO3
HCO3 + CaO = CaCO3 + HO =>
HCO3 + CaO = CaCO3 + HO
HCl + HgO = H2O + HgCl2 =>
2 HCl + HgO = H2O + HgCl2
H2O2 + Mn = MnO2 + H2O =>
2 H2O2 + Mn = MnO2 + 2 H2O
CoCl2 + KCN = K4[Co(CN)6] + KCl =>
CoCl2 + 6 KCN = K4[Co(CN)6] + 2 KCl
Mn + HBr = MnBr2 + H2 =>
Mn + 2 HBr = MnBr2 + H2
(CO3)2 + H = HCO3 =>
(CO3)2 + 2 H = 2 HCO3
PbSO4(s) + NaCl(ac) = Na2SO4(ac) + Na2PbCl4(ac) =>
PbSO4(s) + 4 NaCl(ac) = Na2SO4(ac) + Na2PbCl4(ac)
CuO + Fe2 = Cu + FeO2 =>
4 CuO + Fe2 = 4 Cu + 2 FeO2
S + CON2H4 = H2O + NH3 + (SCN)2 + SO2 =>
5 S + 4 CON2H4 = 2 H2O + 4 NH3 + 2(SCN)2 + SO2
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
KI + CuSO4 + H2SO4 = K2SO4 + I2 + CuHSO4 =>
2 KI + 2 CuSO4 + H2SO4 = K2SO4 + I2 + 2 CuHSO4
SrCO3 + TiO2 + Pr6O11 = Sr6Pr63Ti100O300 + CO2 + O2 =>
24 SrCO3 + 400 TiO2 + 42 Pr6O11 = 4 Sr6Pr63Ti100O300 + 24 CO2 + 43 O2
ClCH2CO2H + NaOH = ClCH2CO2 + NaOH2 =>
ClCH2CO2H + NaOH = ClCH2CO2 + NaOH2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2SO3 + AgNO3 + KOH = Na2SO4 + Ag + KNO3 + H2O =>
Na2SO3 + 2 AgNO3 + 2 KOH = Na2SO4 + 2 Ag + 2 KNO3 + H2O
CH3(CH2)23CH3 + O2 = CO2 + H2O =>
CH3(CH2)23CH3 + 38 O2 = 25 CO2 + 26 H2O
MgCl + NaCO = MgCO + NaCl =>
MgCl + NaCO = MgCO + NaCl
NH2OH + H2SeO3 = Se + N2 + H2O =>
4 NH2OH + H2SeO3 = Se + 2 N2 + 7 H2O
SrCO3 + H2S = SrS + H2CO3 =>
SrCO3 + H2S = SrS + H2CO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C2H5NH2 + HNO2 = N2 + H2O + CH3CH2OH =>
C2H5NH2 + HNO2 = N2 + H2O + CH3CH2OH
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CHCH + CO + H2O = CH2CHCOOH =>
CHCH + CO + H2O = CH2CHCOOH
MnSO4H2O + H2O = H2SO4 + Mn(OH)2 =>
MnSO4H2O + H2O = H2SO4 + Mn(OH)2
TaN = Ta + N =>
TaN = Ta + N
H1 + F1 = HF =>
H1 + F1 = HF
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgF + Al(NO3)3 = AgNO3 + AlF3 =>
3 AgF + Al(NO3)3 = 3 AgNO3 + AlF3
KMnO4 + C3H7OH = C5COH + MnO2 + H2O + KOH =>
13 KMnO4 + 6 C3H7OH = 3 C5COH + 13 MnO2 + 16 H2O + 13 KOH
Fe{2+}(aq) + Pb(s) = Pb{2+}(aq) + Fe(s) =>
Fe{2+}(aq) + Pb(s) = Pb{2+}(aq) + Fe(s)
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H12O6 + O2 = CO2 + H2O* =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O*
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O
KNo2 + KMnO4 + H2O = KNo3 + MnO + KOH =>
15 KNo2 + KMnO4 + 3 H2O = 10 KNo3 + MnO + 6 KOH
(NH4)2MoO4 + Zn + HCl = Mo2O5 + ZnCl2 + NH4Cl + H2O =>
2(NH4)2MoO4 + Zn + 6 HCl = Mo2O5 + ZnCl2 + 4 NH4Cl + 3 H2O
Cu(OH)2 + MnO = Mn(OH)2 + CuO =>
Cu(OH)2 + MnO = Mn(OH)2 + CuO
Na2S + HNO3 = Na(NO3) + H2S =>
Na2S + 2 HNO3 = 2 Na(NO3) + H2S
Na(HCO3) + H(C2HCO3) = Na(C2HCO3) + H(HCO3) =>
Na(HCO3) + H(C2HCO3) = Na(C2HCO3) + H(HCO3)
SO2 + CaC03 + O2 = CaSO4 + CO2 =>
SO2 + CaC03 + 4 O2 = CaSO4 + 3 CO2
Fe = Fe9 =>
9 Fe = Fe9
HY + HClO3 = HCl + Y2 + H2O =>
6 HY + HClO3 = HCl + 3 Y2 + 3 H2O
ZnBr3 + Al = Zn + AlBr3 =>
ZnBr3 + Al = Zn + AlBr3
HBr + KF = KBr + HF =>
HBr + KF = KBr + HF
H2O2 + KNO3 = HNO3 + H2O + KO2 =>
3 H2O2 + 2 KNO3 = 2 HNO3 + 2 H2O + 2 KO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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