| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlBr3 + 3 K = 3 KBr + Al
C7H10S + O2 = CO2 + H2O + SO2 =>
2 C7H10S + 21 O2 = 14 CO2 + 10 H2O + 2 SO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Ca(OH)2 + (NH4)Cl = NH3H2O + CaCl2 =>
Ca(OH)2 + 2(NH4)Cl = 2 NH3H2O + CaCl2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C = C10 =>
10 C = C10
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
MgCO3 + HF = MgF2 + H2CO3 =>
MgCO3 + 2 HF = MgF2 + H2CO3
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2Mn4 + Na2SO4 + H2O =>
8 KMnO4 + 17 Na2SO3 + 2 NaOH = 4 K2MnO4 + Na2Mn4 + 17 Na2SO4 + H2O
TlNO3 + NaCl = TlCl + NO3 + Na =>
TlNO3 + NaCl = TlCl + NO3 + Na
Fe(OH)2 + NH3 = Fe(NH3) + OH =>
Fe(OH)2 + NH3 = Fe(NH3) + 2 OH
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + SCN =>
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + SCN
NaOCl + Zn(NO3)2 = Na(NO3)2 + ZnOCl =>
NaOCl + Zn(NO3)2 = Na(NO3)2 + ZnOCl
Ba + Cl2 + MgSO4 = BaSO4 + MgCl2 =>
Ba + Cl2 + MgSO4 = BaSO4 + MgCl2
XBa(OH)2 + NH4NO3 = XBa(NO3)2 + NH3 + H2O =>
XBa(OH)2 + 2 NH4NO3 = XBa(NO3)2 + 2 NH3 + 2 H2O
PbO2 + H3O{+} + I{-} = Pb{2+} + I2 + H2O =>
PbO2 + 4 H3O{+} + 2 I{-} = Pb{2+} + I2 + 6 H2O
NH4H2PO4 + CuSO4 = Cu3(PO4)2 + (NH4)2SO4 + H2SO4 =>
2 NH4H2PO4 + 3 CuSO4 = Cu3(PO4)2 + (NH4)2SO4 + 2 H2SO4
MgO + Cu2CO3(OH)2*H2O = MgCO3 + CuO + H2O =>
MgO + Cu2CO3(OH)2*H2O = MgCO3 + 2 CuO + 2 H2O
Na2S2O3 + Cl2 + H2O = S + Na2SO4 + HCl =>
Na2S2O3 + Cl2 + H2O = S + Na2SO4 + 2 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + CsNO3 = Fe(NO3)3 + Cs =>
Fe + 3 CsNO3 = Fe(NO3)3 + 3 Cs
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
NH4Cl2 + Ba(OH) = BaCl2 + H2O + NH3 =>
NH4Cl2 + Ba(OH) = BaCl2 + H2O + NH3
Al(OH)3(s) + HNO3(aq) = Al(NO3)3 + H2O(l) =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3 + 3 H2O(l)
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
CH3COOH + Ca(OH)2 = CaCH3 + H2O + O2 =>
2 CH3COOH + 4 Ca(OH)2 = 4 CaCH3 + 2 H2O + 5 O2
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SO3 + HCl = SO2 + H2O + Cl =>
SO3 + 2 HCl = SO2 + H2O + 2 Cl
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KMnO4 + HCl + Na2SO3 = Na2SO4 + H2O + KCl + MnCl3 =>
KMnO4 + 4 HCl + 2 Na2SO3 = 2 Na2SO4 + 2 H2O + KCl + MnCl3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
I7 + O2 = IO2 =>
I7 + 7 O2 = 7 IO2
BaSO4 + NaCrO4 = BaCrO4 + NaSO4 =>
BaSO4 + NaCrO4 = BaCrO4 + NaSO4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Na2SO4 + Pb(NO3)2 = NaPb + SO4 + NO3 =>
Na2SO4 + 2 Pb(NO3)2 = 2 NaPb + SO4 + 4 NO3
MnO4{-} + ClO2{-} + H2O = OH{-} + MnO2 + ClO4{-%Pr =>
4 MnO4{-} + 3 ClO2{-} + 2 H2O = 4 OH{-} + 4 MnO2 + 3 ClO4{-%Pr
Xe + S = XeS =>
Xe + S = XeS
Fe(OH)3 + C = CO + H2O + Fe =>
2 Fe(OH)3 + 3 C = 3 CO + 3 H2O + 2 Fe
NH3(aq) + CaCl2(aq) = CaCl2*8NH3 =>
8 NH3(aq) + CaCl2(aq) = CaCl2*8NH3
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + NH4NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + 2 NH4NO3(aq)
H2O2 + C6H5NO2 = CO2 + H2O + HNO3 =>
15 H2O2 + C6H5NO2 = 6 CO2 + 17 H2O + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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