| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO3 + NiSO3 = NaSO3 + NiNO3
C6H6 + CH4 = C6H5CH3 =>
10 C6H6 + 3 CH4 = 9 C6H5CH3
NaBr + MnO2 + H2SO4 = MnSO4 + NaSO4 + Br2 + H2O =>
2 NaBr + 2 MnO2 + 4 H2SO4 = 2 MnSO4 + 2 NaSO4 + Br2 + 4 H2O
C2H5I + H2O = C2H5OH + H + I =>
C2H5I + H2O = C2H5OH + H + I
Fe(OH)3 + NaOH = FeOH + (OH)3Na =>
Fe(OH)3 + NaOH = FeOH + (OH)3Na
P + NaCl = NaP + Cl =>
P + NaCl = NaP + Cl
CaO + SO3 = CaSO4 = O2 =>
CaO + SO3 = CaSO4
Ca + O2 + H2 = Ca(OH)2 =>
Ca + O2 + H2 = Ca(OH)2
CsOH + HNO3 = CsNO3 + H2O =>
CsOH + HNO3 = CsNO3 + H2O
Al + FeO = Al2O3 + Fe3 =>
2 Al + 3 FeO = Al2O3 + Fe3
C2H2 + KMnO4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 H2C2O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
NaOH(NH4)SO4 = NaSO4OH(NH4) =>
NaOH(NH4)SO4 = NaSO4OH(NH4)
Mg + CH3COOH = H2 + (CH3COO)2Mg =>
Mg + 2 CH3COOH = H2 + (CH3COO)2Mg
Ag + HCl = AgCl3 + H2 =>
2 Ag + 6 HCl = 2 AgCl3 + 3 H2
MnS + H2O2 + OH{-} = MnO2 + H2O + SO4{-2} =>
MnS + 5 H2O2 + 2 OH{-} = MnO2 + 6 H2O + SO4{-2}
Ta + O2 = TaO2 =>
Ta + O2 = TaO2
SO2 + HMnO4 + H2O = MnO2 + H2SO4 =>
3 SO2 + 2 HMnO4 + 2 H2O = 2 MnO2 + 3 H2SO4
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
S(s) + O2(g) + KOH(aq) = K2SO4(aq) + H2O(l) =>
2 S(s) + 3 O2(g) + 4 KOH(aq) = 2 K2SO4(aq) + 2 H2O(l)
Na2CO3 + HClO3 = H2CO3 + NaClO3 =>
Na2CO3 + 2 HClO3 = H2CO3 + 2 NaClO3
Ca + O2 + H2 = Ca(OH)2 =>
Ca + O2 + H2 = Ca(OH)2
CaO + SO3 = CaSO4 = O2 =>
CaO + SO3 = CaSO4
Zr + HF + HNO3 = H2[ZrF6] + NO2 + H2O =>
Zr + 6 HF + 4 HNO3 = H2[ZrF6] + 4 NO2 + 4 H2O
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
ZnSO4 = ZnO + SO3 =>
ZnSO4 = ZnO + SO3
Fe(OH)3 + NaOH = FeOH + (OH)3Na =>
Fe(OH)3 + NaOH = FeOH + (OH)3Na
NaHCO3 + CuO = Cu + NaO + H2O + CO2 =>
2 NaHCO3 + CuO = Cu + 2 NaO + H2O + 2 CO2
Na2S2O3 = Na + S2O3 =>
Na2S2O3 = 2 Na + S2O3
H2O2 + (CH3)3N = H2O + (CH3)3NO =>
H2O2 + (CH3)3N = H2O + (CH3)3NO
H2SO3 + Na2S = H2S + Na2SO3 =>
H2SO3 + Na2S = H2S + Na2SO3
CrOO2 = CrO(O2) =>
CrOO2 = CrO(O2)
HI + Fe2(SO4)3 = FeSO4 + H2SO4 + I2 =>
2 HI + Fe2(SO4)3 = 2 FeSO4 + H2SO4 + I2
(KHSO4) + KOH = K2SO4 + H2O =>
(KHSO4) + KOH = K2SO4 + H2O
Fe(OH)3 + NaOH = FeOH + (OH)3Na =>
Fe(OH)3 + NaOH = FeOH + (OH)3Na
NH2Cl = NH3 + HCl + N2 =>
3 NH2Cl = NH3 + 3 HCl + N2
H2TiCl6 + H2 = H3[TiCl6] =>
2 H2TiCl6 + H2 = 2 H3[TiCl6]
C6H6 + CH2Cl2 = C13H12 + HCl =>
2 C6H6 + CH2Cl2 = C13H12 + 2 HCl
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
H2{+} + Cl2{-} = HCl =>
H2{+} + Cl2{-} = 2 HCl
H2Cl + H2O = HCl + H3O =>
H2Cl + H2O = HCl + H3O
NaHCO3 + CuO = Cu + NaO + H2O + CO2 =>
2 NaHCO3 + CuO = Cu + 2 NaO + H2O + 2 CO2
H[AuCl4] + NaOH = Au(OH)3 + H2O + NaCl =>
H[AuCl4] + 4 NaOH = Au(OH)3 + H2O + 4 NaCl
H2S + HCl = HS + H2Cl =>
H2S + HCl = HS + H2Cl
AgNO3 + NH4H2PO4 = AgH2PO4 + NH4NO3 =>
AgNO3 + NH4H2PO4 = AgH2PO4 + NH4NO3
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Na3PO4 + Sn(NO3)2 = Sn3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Sn(NO3)2 = Sn3(PO4)2 + 6 NaNO3
Cr(NO3)3(aq) + LiOH(aq) = CrLi + (NO3)3OH =>
Cr(NO3)3(aq) + LiOH(aq) = CrLi + (NO3)3OH
NaHCO3 + CuO = CuCO3 + NaOH =>
NaHCO3 + CuO = CuCO3 + NaOH
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
Au + HNO3 = Au(NO3)3 + H2 =>
2 Au + 6 HNO3 = 2 Au(NO3)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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