| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Pd + Cu(NO3)2 = Cu + 2 Pd(NO3)
Na2SO4 + H2SO4 = Na2SO4H + SO4 =>
2 Na2SO4 + H2SO4 = 2 Na2SO4H + SO4
CoSO4 + CaO + H2O = Co(OH)2 + CaSO4 =>
CoSO4 + CaO + H2O = Co(OH)2 + CaSO4
Ca(s) + S(s) = Ca2S(s) =>
2 Ca(s) + S(s) = Ca2S(s)
HCl + Na(HO) = H2O + NaCl =>
HCl + Na(HO) = H2O + NaCl
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Pb(C2H3O2)2 + K2SO4 = PbSO4 + CH3CO2K =>
Pb(C2H3O2)2 + K2SO4 = PbSO4 + 2 CH3CO2K
Sn + Ba(OH)2 = Ba + Sn(OH) =>
2 Sn + Ba(OH)2 = Ba + 2 Sn(OH)
Na2SO3 + KMnO4 = Na2SO4 + MnO2 + K2O =>
3 Na2SO3 + 2 KMnO4 = 3 Na2SO4 + 2 MnO2 + K2O
Mg(OH)2 + NH4NO3 = Mg(NO3)2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH3 + 2 H2O
NO3 + H{+} + Pb = Pb2{+} + NO2 + H2O =>
NO3 + 2 H{+} + 4 Pb = 2 Pb2{+} + NO2 + H2O
CH2O2 + KOH = H2O + HCOOK =>
CH2O2 + KOH = H2O + HCOOK
MgSO4*7H2O + NH3 + NaH2PO4 = NH4MgPO4 + NaHSO4 + H2O =>
MgSO4*7H2O + NH3 + NaH2PO4 = NH4MgPO4 + NaHSO4 + 7 H2O
CrCl + NaOH = Cr(OH) + NaCl =>
CrCl + NaOH = Cr(OH) + NaCl
Cl2 + KI + KOH = KCl + KIO3 + H2 =>
3 Cl2 + 2 KI + 6 KOH = 6 KCl + 2 KIO3 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ag2CrO4 + NH4OH = Ag(NH3)2 + H2O + CrO4 =>
Ag2CrO4 + 4 NH4OH = 2 Ag(NH3)2 + 4 H2O + CrO4
Yb(SO4)4 + Es = Es(SO4)3 + Yb =>
3 Yb(SO4)4 + 4 Es = 4 Es(SO4)3 + 3 Yb
Mg(OH)2 + SO4H2 = MgSO4 + H2O =>
Mg(OH)2 + SO4H2 = MgSO4 + 2 H2O
C6H8O7 + NaOH = C4H4O5 + Na + H2O =>
2 C6H8O7 + 6 NaOH = 3 C4H4O5 + 6 Na + 5 H2O
C6H6CH2(CH3)2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C6H6CH2(CH3)2 + 28 KMnO4 + 42 H2SO4 = 45 CH3COOH + 28 MnSO4 + 14 K2SO4 + 22 H2O
MnSO4 + NaOH + I2 = H2MnO4 + NaI + H2SO4 =>
MnSO4 + 4 NaOH + 2 I2 = H2MnO4 + 4 NaI + H2SO4
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CsOH + H2O = CsO + H3O =>
CsOH + H2O = CsO + H3O
La + HCl = La{+3} + Cl{-} + H2 =>
2 La + 6 HCl = 2 La{+3} + 6 Cl{-} + 3 H2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Ethanol + Oxygen = Carbondioxide + hydrogen =>
2 C2H5OH + 3 O2 = 4 CO2 + 6 H2
Mg(NO3)2 + K2SiO3 = MgSiO3 + KNO3 =>
Mg(NO3)2 + K2SiO3 = MgSiO3 + 2 KNO3
Ethanol + Oxygen = Carbondioxide + hydrogen =>
2 C2H5OH + 3 O2 = 4 CO2 + 6 H2
Fe3 + HCl = FeCl + H2 =>
2 Fe3 + 6 HCl = 6 FeCl + 3 H2
TiCl4 + H2O = TiO2*H2O + HCl =>
TiCl4 + 3 H2O = TiO2*H2O + 4 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca(OH)2 + *HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2*HNo3 = Ca(No3)2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CCl4 + K2CrO4 = COCl2 + CrO2Cl2 + KCl =>
2 CCl4 + K2CrO4 = 2 COCl2 + CrO2Cl2 + 2 KCl
Al(OH)3 + FeSO3 = Fe(OH)2 + Al2(SO3)3 =>
2 Al(OH)3 + 3 FeSO3 = 3 Fe(OH)2 + Al2(SO3)3
KClO3 + Cr2O3 + KOH = KCl + K2Cr2O7 + H2O =>
KClO3 + Cr2O3 + 2 KOH = KCl + K2Cr2O7 + H2O
SO2 + KMnO4 + H2O = KHSO4 + H2SO4 + Mn5O4 =>
27 SO2 + 10 KMnO4 + 22 H2O = 10 KHSO4 + 17 H2SO4 + 2 Mn5O4
HBr + H2O = H3O{+} + Br{-} =>
HBr + H2O = H3O{+} + Br{-}
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
NaOH(s) + CO2(g) = H2O(l) + Na2CO3(s) =>
2 NaOH(s) + CO2(g) = H2O(l) + Na2CO3(s)
Cs + ZnCl2 = CsCl + Zn =>
2 Cs + ZnCl2 = 2 CsCl + Zn
(b)Cu2O + H2 = Cu + H2O =>
(b)Cu2O + H2 = 2 Cu + H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
GaN3O9 = GaO + NO2 + O =>
GaN3O9 = GaO + 3 NO2 + 2 O
Carbonmonoxide + Water = carbondioxide + hydrogen =>
CO + H2O = CO2 + H2
C12H22 + O = CH3CH2OH + CO2 =>
3 C12H22 + 39 O = 11 CH3CH2OH + 14 CO2
(b)Cu2O + H2 = Cu + H2O =>
(b)Cu2O + H2 = 2 Cu + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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