| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H16 + 8 CI2 = 2 C + 16 HCI
SO3{-2} + MnO4{-2} + H{+} = SO4{-2} + Mn{+2} + H2O =>
2 SO3{-2} + MnO4{-2} + 4 H{+} = 2 SO4{-2} + Mn{+2} + 2 H2O
H3PO4 = HPO3 + H2O =>
H3PO4 = HPO3 + H2O
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + CaSO4 =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaSO4
C6H11(l) + O2(g) = CO2(g) + H2O(g) =>
4 C6H11(l) + 35 O2(g) = 24 CO2(g) + 22 H2O(g)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
AgNO3 + Au = Ag + AuNO3 =>
AgNO3 + Au = Ag + AuNO3
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
Li(OH) + MgI2 = LiI + Mg(OH)2 =>
2 Li(OH) + MgI2 = 2 LiI + Mg(OH)2
AgNO3 + NiCl2 = AgCl + Ni(NO3)2 =>
2 AgNO3 + NiCl2 = 2 AgCl + Ni(NO3)2
HBr + Mn(HCO3)2 = CO2 + H2O + MnBr2 =>
2 HBr + Mn(HCO3)2 = 2 CO2 + 2 H2O + MnBr2
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ba + CO2 = C + BaO =>
2 Ba + CO2 = C + 2 BaO
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
H3PO4 = HPO3 + H2O =>
H3PO4 = HPO3 + H2O
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
FeCl3 + CuSO4 = Fe2(SO4)3 + CuCl2 =>
2 FeCl3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuCl2
CaC12H22O14 + MgO = CaO + MgC12H22O14 =>
CaC12H22O14 + MgO = CaO + MgC12H22O14
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Na[Al(OH)4] + HCl = AlCl3 + NaCl + H2O =>
Na[Al(OH)4] + 4 HCl = AlCl3 + NaCl + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na(s) + Fe2O3(s) = Na2O(s) + Fe(s) =>
6 Na(s) + Fe2O3(s) = 3 Na2O(s) + 2 Fe(s)
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
AluminumSulfate + BariumChloride = AluminumChloride + BariumSulfate =>
AluminumSulfate + BariumChloride = AluminumChloride + BariumSulfate
Li + FeBr2 = LiBr + Fe =>
2 Li + FeBr2 = 2 LiBr + Fe
HF + Be(OH)2 = H2O + BeF2 =>
2 HF + Be(OH)2 = 2 H2O + BeF2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sb + HBrO3 = Sb2O5 + Br2 + H2 =>
12 Sb + 10 HBrO3 = 6 Sb2O5 + 5 Br2 + 5 H2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l) =>
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l)
Al2O3Pb(OH)2 = Pb(AlO2)2H2O =>
Al2O3Pb(OH)2 = Pb(AlO2)2H2O
Zn{-0} + Cu{2+} = Zn{2+} + Cu{-0} =>
Zn{-0} + Cu{2+} = Zn{2+} + Cu{-0}
(NH4)2CO3(s) = NH3(g) + CO2(g)H2O(l) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g)H2O(l)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
NO2 + H2O = HNO2 + OH =>
NO2 + H2O = HNO2 + OH
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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