| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 HBrO = Ca(BrO)2 + 2 H2O
Bariumchloride + H2SO4 = BaSO4 + Hydrochloricacid =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
HNO3 + NH4CO3 = NH4NO3 + H2O + CO2 =>
6 HNO3 + 8 NH4CO3 = 7 NH4NO3 + 5 H2O + 8 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CaC2O4 + NaNO3 + HCl = CaCl2 + HNO3 + Na2C2O4 =>
CaC2O4 + 2 NaNO3 + 2 HCl = CaCl2 + 2 HNO3 + Na2C2O4
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SbCl3 + Zn + H{+} = SbH3 + Zn{2+} + HCl =>
SbCl3 + 3 Zn + 6 H{+} = SbH3 + 3 Zn{2+} + 3 HCl
CC2H6 = C2H4 =>
2 CC2H6 = 3 C2H4
K2 + Mn + O2 = KMnO4 =>
K2 + 2 Mn + 4 O2 = 2 KMnO4
CoOHCl + NaOH = Co(OH)2 + NaCl =>
CoOHCl + NaOH = Co(OH)2 + NaCl
H2SiF6 + KOH = KF + Si(OH)4 + H2O =>
H2SiF6 + 6 KOH = 6 KF + Si(OH)4 + 2 H2O
CoCO3 + H2C2O4 = CoC2O4 + CO2 + H2O =>
CoCO3 + H2C2O4 = CoC2O4 + CO2 + H2O
AlCl3 + Fe(OH)3 = Al(OH)3 + FeCl3 =>
AlCl3 + Fe(OH)3 = Al(OH)3 + FeCl3
NaHS + Cd(OH)2 = NaOH + CdS + H2O =>
NaHS + Cd(OH)2 = NaOH + CdS + H2O
SnCl4 + PhMgBr = SnPh4 + MgCl2 + MgBr2 =>
SnCl4 + 4 PhMgBr = SnPh4 + 2 MgCl2 + 2 MgBr2
Ti(CO3)4 + HCl = TiCl4 + HCO3 =>
Ti(CO3)4 + 4 HCl = TiCl4 + 4 HCO3
Al2O3 + F2 = AlF3 + O22 =>
22 Al2O3 + 66 F2 = 44 AlF3 + 3 O22
Cr(OH)3 + NaOH = Na3Cr(OH)6 =>
Cr(OH)3 + 3 NaOH = Na3Cr(OH)6
BaH2(s) + H2O = Ba(OH)2(s) + H2(g) =>
BaH2(s) + 2 H2O = Ba(OH)2(s) + 2 H2(g)
K2 = K3 =>
3 K2 = 2 K3
Sb2O5 + HCl = H3SbCl6 + Cl2 + H2O =>
Sb2O5 + 16 HCl = 2 H3SbCl6 + 2 Cl2 + 5 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
K + H{3+}PO{4+} = K{3+}PO{4+} + H{2+} =>
K + 3 H{3+}PO{4+} = K{3+}PO{4+} + 3 H{2+}
C4H6O4 + O2 = CO2 + H2O =>
2 C4H6O4 + 7 O2 = 8 CO2 + 6 H2O
Na(OC4H9) + CuCl2 + NbCl5 = Cu3Nb2(OC4H9)16 + NaCl =>
16 Na(OC4H9) + 3 CuCl2 + 2 NbCl5 = Cu3Nb2(OC4H9)16 + 16 NaCl
CuSO4 + NaOH = Na2S0O4 + Cu(OH)2 =>
CuSO4 + 2 NaOH = Na2S0O4 + Cu(OH)2
(CH3)2CO + HOCl = CH3COOH + HCl =>
2(CH3)2CO + 4 HOCl = 3 CH3COOH + 4 HCl
Sodiumcarbonate + calciumchloride = Calciumcarbonate + sodiumchloride =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
Cr2O3 + H2O2 = H2CrO4 + H2O =>
Cr2O3 + 3 H2O2 = 2 H2CrO4 + H2O
Cr(OH)2Cl + H2O = Cr(OH)3 + HCl =>
Cr(OH)2Cl + H2O = Cr(OH)3 + HCl
Na2S(aq) + Cu(CH3COO)2(aq) = CuS(s) + Na2(CH3COO)2(aq) =>
Na2S(aq) + Cu(CH3COO)2(aq) = CuS(s) + Na2(CH3COO)2(aq)
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
HClO + Fe(OH)2 = Fe(ClO)2 + H2O =>
2 HClO + Fe(OH)2 = Fe(ClO)2 + 2 H2O
Na2[B2(OH)4(O2)2](H2O)5 + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2](H2O)5 + 4 KI + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 10 H2O + 2 I2
Fe(SCN)2 + KCl = FeCl2 + KSCN =>
Fe(SCN)2 + 2 KCl = FeCl2 + 2 KSCN
C6H10O4 + NaOH = C6H8O4 + Na + H2O =>
C6H10O4 + 2 NaOH = C6H8O4 + 2 Na + 2 H2O
Ir(OH)3 = Ir2O3 + H2O =>
2 Ir(OH)3 = Ir2O3 + 3 H2O
H2O + I2 = HIO2 + HI =>
2 H2O + 2 I2 = HIO2 + 3 HI
NaOH + SO2 = NaSO3 + H2 =>
2 NaOH + 2 SO2 = 2 NaSO3 + H2
Fe + KOH = Fe(OH)2 + K3 =>
3 Fe + 6 KOH = 3 Fe(OH)2 + 2 K3
CuSO4 + NH3 = Cu(NH3) + SO4 =>
CuSO4 + NH3 = Cu(NH3) + SO4
Fe + Ni{3+} = Fe{2+} + Ni{2+} =>
Fe + 2 Ni{3+} = Fe{2+} + 2 Ni{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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