| Équations équilibrées la veille | Équations équilibrées le lendemain |
C20H24S + 27 O2 = 20 CO2 + SO2 + 12 H2O
C3H6O + KMnO4 = MnO2 + CO2 + H2O + KOH =>
3 C3H6O + 16 KMnO4 = 16 MnO2 + 9 CO2 + H2O + 16 KOH
S + F + H2O = H2SO3 + HF =>
S + 4 F + 3 H2O = H2SO3 + 4 HF
H2SO4 + Mg(OH)2 = MgSO4 + H2O =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O
NaClO + KBr = NaBr + KO + Cl =>
NaClO + KBr = NaBr + KO + Cl
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
K2SO4Ba(NO3)2 = KNO3 + BaSO4 =>
K2SO4Ba(NO3)2 = 2 KNO3 + BaSO4
Na2CO3 + Cu(NO3)2 + H2O = CuCO3Cu(OH)2 + NaNO3 + CO2 =>
2 Na2CO3 + 2 Cu(NO3)2 + H2O = CuCO3Cu(OH)2 + 4 NaNO3 + CO2
FeCl{3} + CaOH = Fe(OH){3} + CaCl =>
FeCl{3} + CaOH = Fe(OH){3} + CaCl
Ba(OH)2 + NH3 = Ba(NH2)2 + H2O =>
Ba(OH)2 + 2 NH3 = Ba(NH2)2 + 2 H2O
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
NaCl + C6H8O7 = Cl + Na(C6H8O7) =>
NaCl + C6H8O7 = Cl + Na(C6H8O7)
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
H2C2O4 + KMnO4 = CO2 + K2CO2 + MnO2 + H2O =>
4 H2C2O4 + 2 KMnO4 = 7 CO2 + K2CO2 + 2 MnO2 + 4 H2O
Mg4Al2(OH)12CO3*4H2O = MgO + Al2O3 + H2O + CO2 =>
Mg4Al2(OH)12CO3*4H2O = 4 MgO + Al2O3 + 10 H2O + CO2
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
NaCrO2 + HCl = NaCl + CrCl3 + H2O =>
NaCrO2 + 4 HCl = NaCl + CrCl3 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2SO3 + Pb(NO3)2 + H2O = NaNO3 + Pb(OH)2 + SO2 =>
Na2SO3 + Pb(NO3)2 + H2O = 2 NaNO3 + Pb(OH)2 + SO2
ZnO(s) + CO(g) = Zn(s) + CO2 =>
ZnO(s) + CO(g) = Zn(s) + CO2
Mg + Si = Mg(Si5)4 =>
Mg + 20 Si = Mg(Si5)4
Mg4Al2(OH)12CO3*4H2O = MgO + Al2O3 + H2O + CO2 =>
Mg4Al2(OH)12CO3*4H2O = 4 MgO + Al2O3 + 10 H2O + CO2
H2O + C12 = HC1 + O2 =>
6 H2O + C12 = 12 HC1 + 3 O2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
CH3CHO + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + K2SO4 + H2O =>
5 CH3CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3CO2H + 2 MnSO4 + K2SO4 + 3 H2O
Cu(NH3) + K4[Fe(CN)6] = Cu2[Fe(CN)6] + NH3 + K =>
2 Cu(NH3) + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 NH3 + 4 K
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Mg(HCO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(HCO3)2 =>
Mg(HCO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(HCO3)2
P4S3 + O2 = P2O10 + SO2 =>
P4S3 + 13 O2 = 2 P2O10 + 3 SO2
NH4F + NaOH + Na(Al(OH)4) = Na3AlF6 + NH3 + H2O =>
6 NH4F + 2 NaOH + Na(Al(OH)4) = Na3AlF6 + 6 NH3 + 6 H2O
KClO3 + FeCl2 = KCl2 + FeClO3 =>
KClO3 + FeCl2 = KCl2 + FeClO3
CH2CHCH3 + KMnO4 + H2O = KOH + MnO2 + C3H8O2 =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C3H8O2
NH2C2H4COOH + Na = NH2C2H4COONa + H2 =>
2 NH2C2H4COOH + 2 Na = 2 NH2C2H4COONa + H2
NaOH + Hg2(NO3)2 = Hg(OH)2 + Na2(NO3) =>
4 NaOH + Hg2(NO3)2 = 2 Hg(OH)2 + 2 Na2(NO3)
AlF2 + O2 = Al2O2 + F2 =>
2 AlF2 + O2 = Al2O2 + 2 F2
K1 + P4 = K3P =>
12 K1 + P4 = 4 K3P
(CH3CH3) + (O2) = CO2 + H2O =>
2(CH3CH3) + 7(O2) = 4 CO2 + 6 H2O
Na + CO2 = Na2O + CO =>
2 Na + CO2 = Na2O + CO
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cr2O3 + KOH + KClO3 = K2CrO4 + KCl + H2O =>
Cr2O3 + 4 KOH + KClO3 = 2 K2CrO4 + KCl + 2 H2O
SiO2 + PbCO3 = PbSiO3 + CO2 =>
SiO2 + PbCO3 = PbSiO3 + CO2
CaCl2 + HBr = HCl + CaBr2 =>
CaCl2 + 2 HBr = 2 HCl + CaBr2
XeF4 + PtF2 + O2 = Pt2XeO6 + OF2 =>
XeF4 + 2 PtF2 + 5 O2 = Pt2XeO6 + 4 OF2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ca + AgN03 = CaN03 + Ag =>
Ca + AgN03 = CaN03 + Ag
PbCO3(s) = CO2(g) + PbO(s) =>
PbCO3(s) = CO2(g) + PbO(s)
KBr + NH4Cl = NH4Br + KCl =>
KBr + NH4Cl = NH4Br + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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