| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + HCl = H2O + NH4Cl
Ag(s) + NaCl(aq) = AgCl(aq) + Na(s) =>
Ag(s) + NaCl(aq) = AgCl(aq) + Na(s)
K2CO3 + HCI = H2CO3 + KCI =>
K2CO3 + 2 HCI = H2CO3 + 2 KCI
Cu + FeCl3 = Cu(Cl3)2 + Fe =>
Cu + 2 FeCl3 = Cu(Cl3)2 + 2 Fe
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2SO4(aq) + Ca(No3)2(aq) = CaSO4 + KNo3 =>
K2SO4(aq) + Ca(No3)2(aq) = CaSO4 + 2 KNo3
(CH3COO)2Ba + K2CrO4 = CH3COOK + BaCrO4 =>
(CH3COO)2Ba + K2CrO4 = 2 CH3COOK + BaCrO4
C6H6 + H2SO4 = C6H5SO3H + H2O =>
C6H6 + H2SO4 = C6H5SO3H + H2O
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
NaCl + H2 = Na + HCl =>
2 NaCl + H2 = 2 Na + 2 HCl
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl =>
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + 9 H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl
HPO3 + Ca(OH)2 + C = Ca3P2 + CO + H2O =>
2 HPO3 + 3 Ca(OH)2 + 8 C = Ca3P2 + 8 CO + 4 H2O
H3PO + NaOH = H3OH + NaPO =>
H3PO + NaOH = H3OH + NaPO
HClO3 + Br2 + H2O = HBrO3 + HCl =>
5 HClO3 + 3 Br2 + 3 H2O = 6 HBrO3 + 5 HCl
Na2SO4 + H2 = Na + H2SO4 =>
Na2SO4 + H2 = 2 Na + H2SO4
H2S + Zn(OH2)2(OH)4{2-} = H2O + ZnS + OH{-} =>
H2S + Zn(OH2)2(OH)4{2-} = 4 H2O + ZnS + 2 OH{-}
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + KOH =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOH + H2O + 4 MnO2 + 4 KOH
HNO3 + P4 = HPO3 + H2O + NO =>
20 HNO3 + 3 P4 = 12 HPO3 + 4 H2O + 20 NO
C4H9Br + KOH = KBr + C4H9OH =>
C4H9Br + KOH = KBr + C4H9OH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgBr2 + Na3AsO4 = Mg3(AsO4)2 + NaBr =>
3 MgBr2 + 2 Na3AsO4 = Mg3(AsO4)2 + 6 NaBr
BBr3 + H2 = B + BrH =>
2 BBr3 + 3 H2 = 2 B + 6 BrH
C6H5ONa + KMnO4 + H2O = MnO2 + C6H5ONaOH + KOH =>
3 C6H5ONa + KMnO4 + 2 H2O = MnO2 + 3 C6H5ONaOH + KOH
KMnO4 + K2SO3 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
(NH4)2HPO4 + H2SO4 = (NH4)2SO4 + H3PO4 =>
(NH4)2HPO4 + H2SO4 = (NH4)2SO4 + H3PO4
CaCl2 + Na2SiO3 = CaSiO3 + NaCl =>
CaCl2 + Na2SiO3 = CaSiO3 + 2 NaCl
HCl + ZnF2 = ZnCl2 + HF =>
2 HCl + ZnF2 = ZnCl2 + 2 HF
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O + HPO + NH4 + Mg + OH = MgNH4PO4*6H2O =>
2 H2O + HPO + NH4 + Mg + 7 OH = MgNH4PO4*6H2O
H2O + Mn{3+} + SO3{-} = HSO4{-} + Mn{2+} + H{+} =>
H2O + Mn{3+} + SO3{-} = HSO4{-} + Mn{2+} + H{+}
NaCl + BaCO3 = Na2CO3 + BaCl2 =>
2 NaCl + BaCO3 = Na2CO3 + BaCl2
C6H12 = C3H6 =>
C6H12 = 2 C3H6
AgS + HNO3 + HCl = AgCl2 + S + NO + H2O =>
3 AgS + 2 HNO3 + 6 HCl = 3 AgCl2 + 3 S + 2 NO + 4 H2O
C3H5O3{-} + NO3{-} + H{+} = CO2 + N2 + H2O =>
5 C3H5O3{-} + 12 NO3{-} + 17 H{+} = 15 CO2 + 6 N2 + 21 H2O
Br2O + H2O = H2Br2O2 =>
Br2O + H2O = H2Br2O2
Bi2(SO4)5 + As4C3 = As2(SO4)3 + Bi4C5 =>
6 Bi2(SO4)5 + 5 As4C3 = 10 As2(SO4)3 + 3 Bi4C5
CrO7{-2} + SO3{-2} + H{+} = Cr{+3} + SO4{-2} + H2O =>
2 CrO7{-2} + 9 SO3{-2} + 10 H{+} = 2 Cr{+3} + 9 SO4{-2} + 5 H2O
CuF + Br = CuBr + F =>
CuF + Br = CuBr + F
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2CO2 + HCl = Na2Cl2 + H2CO2 =>
Na2CO2 + 2 HCl = Na2Cl2 + H2CO2
(NH4)HCO3NaCl = NaHCO3NH4Cl =>
(NH4)HCO3NaCl = NaHCO3NH4Cl
Mo + F2 = MoF3 =>
2 Mo + 3 F2 = 2 MoF3
Na2CO3 + NiSO4 = Na2SO4 + Ni + CO3 =>
Na2CO3 + NiSO4 = Na2SO4 + Ni + CO3
P + HNO3 = P2O5 + NO2 + H2O =>
2 P + 10 HNO3 = P2O5 + 10 NO2 + 5 H2O
C2HCl3O2 + H2O = H3O + C2Cl3O2 =>
C2HCl3O2 + H2O = H3O + C2Cl3O2
MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O
K2S2O8 + MnCl2 + H2O = K{+} + H{+} + SO4{2-} + MnO4{-} + Cl{-} =>
5 K2S2O8 + 2 MnCl2 + 8 H2O = 10 K{+} + 16 H{+} + 10 SO4{2-} + 2 MnO4{-} + 4 Cl{-}
HgOC = HgCO =>
HgOC = HgCO
HClO + HI = I2 + HCl + H2O =>
HClO + 2 HI = I2 + HCl + H2O
FeCr2O4 + Na2CO3 + Ca(OH)2 + O2 = Na2CrO4 + Fe2O3 + CaCO3 + H2O =>
4 FeCr2O4 + 8 Na2CO3 + 8 Ca(OH)2 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CaCO3 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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