| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3CH2CH(CH3)CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + Mn2SO4 + CH3CH2CH(CH3)CHOCH3 + H2O =>
12 CH3CH2CH(CH3)CH(OH)CH3 + 2 KMnO4 + 2 H2SO4 = K2SO4 + Mn2SO4 + 12 CH3CH2CH(CH3)CHOCH3 + 8 H2O
CH3CO2{-} + NH4{+} = CH3CO2H + NH3 =>
CH3CO2{-} + NH4{+} = CH3CO2H + NH3
CuSO4*5H2O + NaHCO3 = CuCO3Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 4 NaHCO3 = CuCO3Cu(OH)2 + 2 Na2SO4 + 3 CO2 + 11 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
H2 + MgCl2 = Mg + HCl =>
H2 + MgCl2 = Mg + 2 HCl
KI + CuSO4 = (K2)SO4 + Cu(I2) =>
2 KI + CuSO4 = (K2)SO4 + Cu(I2)
As2O3 + HBrO3 = As2O5 + HBr =>
3 As2O3 + 2 HBrO3 = 3 As2O5 + 2 HBr
NaOH + CuBr2 = NaBr + Cu(OH)2 =>
2 NaOH + CuBr2 = 2 NaBr + Cu(OH)2
calciumcarbonate + hydrochloricacid = calciumchloride + carbondioxide + water =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
F2 + Ag = AgF2 =>
F2 + Ag = AgF2
MnSO4 + H2PO5 + H2O = MnO2 + H3PO4 + H2SO4 =>
3 MnSO4 + 2 H2PO5 + 4 H2O = 3 MnO2 + 2 H3PO4 + 3 H2SO4
S + BaCl = BaS + Cl2 =>
2 S + 2 BaCl = 2 BaS + Cl2
KCI + F2 = KF + CI =>
2 KCI + F2 = 2 KF + 2 CI
CsCO3 = Cs + C + O3 =>
CsCO3 = Cs + C + O3
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
CaO + Al2(SO4)3*18H2O = Al2Ca6O18S3*18H2O =>
6 CaO + Al2(SO4)3*18H2O = Al2Ca6O18S3*18H2O
Li + N + CO2 = LiCN + O2 =>
Li + N + CO2 = LiCN + O2
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Hg2(NO3)2 + HCl = HgCl2 + H2O + NO2 =>
Hg2(NO3)2 + 4 HCl = 2 HgCl2 + 2 H2O + 2 NO2
Pb3O4 + HCl = PbCl + H2O + Cl2 =>
2 Pb3O4 + 16 HCl = 6 PbCl + 8 H2O + 5 Cl2
PbOAc + HCl = PbCl + OHAc =>
PbOAc + HCl = PbCl + OHAc
BaO2 = bariumoxide + oxygen =>
2 BaO2 = 2 BaO + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(Cl)2 + Na2CO3 = FeCO3 + NaCl =>
Fe(Cl)2 + Na2CO3 = FeCO3 + 2 NaCl
(NH3)Br + NaOH = NaBr + NH4 + O2 =>
2(NH3)Br + 2 NaOH = 2 NaBr + 2 NH4 + O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
BaClO + PbNO3 = BaNO3 + PbClO =>
BaClO + PbNO3 = BaNO3 + PbClO
CuCl2 + H2O + Zn = Cu + HCl + ZnO =>
CuCl2 + H2O + Zn = Cu + 2 HCl + ZnO
C + NH4OH = C2H5OH + (NH2)2CO =>
3 C + 2 NH4OH = C2H5OH + (NH2)2CO
Cu + SO4 + NaOH = Cu(OH)2 + Na2SO4 =>
Cu + SO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CuCO3 + C6H5COOH = Cu(C6H5COO)2 + H2O + CO2 =>
CuCO3 + 2 C6H5COOH = Cu(C6H5COO)2 + H2O + CO2
Ba + Cu(NO3)2 = Ba(NO3)2 + Cu2 =>
2 Ba + 2 Cu(NO3)2 = 2 Ba(NO3)2 + Cu2
Fe2O3 + SrCl2 = FeCl + SrO3 =>
Fe2O3 + SrCl2 = 2 FeCl + SrO3
Pb(NO3)2 + NaBr = PbBr2 + Na(NO3) =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 Na(NO3)
Hg + Fe + Sn = FeSnHg2 =>
2 Hg + Fe + Sn = FeSnHg2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C6H2Br3NH3Br + NaOH = C6H2Br3NH2 + NaBr + H2O =>
C6H2Br3NH3Br + NaOH = C6H2Br3NH2 + NaBr + H2O
CuCl2 + OH = Cu(OH) + Cl =>
CuCl2 + OH = Cu(OH) + 2 Cl
FeO + Ni = NiO + Fe =>
FeO + Ni = NiO + Fe
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
COOHCHCHCOOH + NaOH = COOHCHCHCOO{-} + Na{+} + H2O =>
COOHCHCHCOOH + NaOH = COOHCHCHCOO{-} + Na{+} + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zinc(Sulphate) + Cs(Chloride) = Cs(Sulphate) + Zinc(Chloride) =>
Zinc(Sulphate) + Cs(Chloride) = Cs(Sulphate) + Zinc(Chloride)
Fe + AgNO3 = Ag + Fe(NO3)2 =>
Fe + 2 AgNO3 = 2 Ag + Fe(NO3)2
CaF2 + H2SO4 = CaSO4 + H2F2 =>
CaF2 + H2SO4 = CaSO4 + H2F2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
FeSO4 + O2 = SO3 + Fe2O3 =>
4 FeSO4 + O2 = 4 SO3 + 2 Fe2O3
Br + I = BrI =>
Br + I = BrI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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