| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2SO4 + 2 NH4L = 2 AgL + SO4(NH4)2
NaOH + HCHO = H2O + NaCHO =>
NaOH + HCHO = H2O + NaCHO
Na3Cr(OH)6 + H2O2 = NaOH + Na2Cr2O7 + H2O =>
2 Na3Cr(OH)6 + 3 H2O2 = 4 NaOH + Na2Cr2O7 + 7 H2O
Na2S2O3 + I2 + H2O = H2SO4 + NaI + HI =>
Na2S2O3 + 4 I2 + 5 H2O = 2 H2SO4 + 2 NaI + 6 HI
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(OH)3 + H2SO4 = (Fe)2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = (Fe)2(SO4)3 + 6 H2O
KI + PbO2 + H2SO4 = I2 + PbSO4 + KSO4 + H2O =>
2 KI + 2 PbO2 + 4 H2SO4 = I2 + 2 PbSO4 + 2 KSO4 + 4 H2O
Fe(OH)3 + H2SO4 = (Fe)2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = (Fe)2(SO4)3 + 6 H2O
Br2O3 + H2O = Br(OH)3 =>
Br2O3 + 3 H2O = 2 Br(OH)3
Fe(OH)3 + H2SO4 = (Fe)2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = (Fe)2(SO4)3 + 6 H2O
Zn(ClO3)2 = ZnCl2 + O2 =>
Zn(ClO3)2 = ZnCl2 + 3 O2
Pb(NO3)2(aq) + NaCl(s) = PbCl2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaCl(s) = PbCl2 + 2 NaNO3
CrCl3*5NH3 + AgNO3 = AgCl + [Cr(NH3)5Cl2] + NO3 =>
CrCl3*5NH3 + AgNO3 = AgCl + [Cr(NH3)5Cl2] + NO3
NaOH + Fe(Cl) = Fe(OH) + NaCl =>
NaOH + Fe(Cl) = Fe(OH) + NaCl
NaCNO + Mg = NaCN + MgO =>
NaCNO + Mg = NaCN + MgO
Na2S2O7 + H2O = NaHSO4 =>
Na2S2O7 + H2O = 2 NaHSO4
F2 + K2S = SF2 + K =>
F2 + K2S = SF2 + 2 K
H2 + FeO2 = Fe + H2O =>
2 H2 + FeO2 = Fe + 2 H2O
LiOH + HBr = BrOH + LiH =>
LiOH + HBr = BrOH + LiH
HCl + Fe(OH)2 = FeCl2 + H2O =>
2 HCl + Fe(OH)2 = FeCl2 + 2 H2O
Al + NaNO3 + HCl = AlCl3 + NH4Cl + NaCl + H2O =>
8 Al + 3 NaNO3 + 30 HCl = 8 AlCl3 + 3 NH4Cl + 3 NaCl + 9 H2O
Li2CO3 + HI = LiI + H2CO3 =>
Li2CO3 + 2 HI = 2 LiI + H2CO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Pb(SO4)2 + LiOH = Pb(OH)2 + LiSO4 =>
Pb(SO4)2 + 2 LiOH = Pb(OH)2 + 2 LiSO4
(CH3)2CHCH2CH2Br + (CH3)2CHCH2CH2SNa = ((CH3)2CHCH2CH2)2S + NaBr =>
(CH3)2CHCH2CH2Br + (CH3)2CHCH2CH2SNa = ((CH3)2CHCH2CH2)2S + NaBr
NaOH + Na2SO4 = Na + (SO4)OH =>
NaOH + Na2SO4 = 3 Na + (SO4)OH
Fe(OH)3 + H2SO4 = (Fe)2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = (Fe)2(SO4)3 + 6 H2O
NaCO3 + CO2 + H2O = Na + HCO3 =>
NaCO3 + CO2 + H2O = Na + 2 HCO3
Cr(H2O)3 + ClO{-} = CrO4{2-} + Cl2 + H2O + OH{-} =>
Cr(H2O)3 + 6 ClO{-} = CrO4{2-} + 3 Cl2 + H2O + 4 OH{-}
Sr(CH3COO)2 + (NH4)2CO3 = SrCO3 + NH4CH3COO =>
Sr(CH3COO)2 + (NH4)2CO3 = SrCO3 + 2 NH4CH3COO
Pb2O6 + HCl = PbCl + Cl2 + H2O =>
Pb2O6 + 12 HCl = 2 PbCl + 5 Cl2 + 6 H2O
H3PO2 + K2Cr2O7 + H2SO4 = H3PO4 + KHSO4 + Cr2(SO4)3 + H2O =>
3 H3PO2 + 2 K2Cr2O7 + 10 H2SO4 = 3 H3PO4 + 4 KHSO4 + 2 Cr2(SO4)3 + 8 H2O
CuO + H2O = CuH2O + O2 =>
2 CuO + 2 H2O = 2 CuH2O + O2
H{+} + [Al(OH)4{-}] = Al(OH)3 + H2O =>
H{+} + [Al(OH)4{-}] = Al(OH)3 + H2O
C3H6N6O6 + NH4NO3 = CO2 + N2 + H2O =>
C3H6N6O6 + 3 NH4NO3 = 3 CO2 + 6 N2 + 9 H2O
Mg + Li3PO4 = MgLi3PO4 =>
Mg + Li3PO4 = MgLi3PO4
FeSO4 + Na2HPO4 = Na2SO4 + FeHPO4 =>
FeSO4 + Na2HPO4 = Na2SO4 + FeHPO4
Ag3AsO4 + NaCl = AgCl + Na3AsO4 =>
Ag3AsO4 + 3 NaCl = 3 AgCl + Na3AsO4
AgN03 + CuCl2 = AgCl + Cu(N03)2 =>
2 AgN03 + CuCl2 = 2 AgCl + Cu(N03)2
PbS + (OH) = PbSO4 + H2O =>
PbS + 8(OH) = PbSO4 + 4 H2O
AgCO3(s) + HNO3(aq) = AgNO3(aq) + HCO3(aq) =>
AgCO3(s) + HNO3(aq) = AgNO3(aq) + HCO3(aq)
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
COOH + NaOH = NaO + H2O + CO =>
COOH + NaOH = NaO + H2O + CO
Fe(OH)3 + H2SO4 = (Fe)2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = (Fe)2(SO4)3 + 6 H2O
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
Na2S2O8 = Na + SO4 =>
Na2S2O8 = 2 Na + 2 SO4
HON(SO3Na)2 + KMnO4 = ON(SO3Na)2 + MnO2 + KOH + H2O =>
3 HON(SO3Na)2 + KMnO4 = 3 ON(SO3Na)2 + MnO2 + KOH + H2O
Fe(OH)2 + C = Fe + CO + H2O =>
Fe(OH)2 + C = Fe + CO + H2O
NH3 + Pt = NH3Pt =>
NH3 + Pt = NH3Pt
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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