| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaNH2 = NaClNH3
KBrAgNO3 = AgBrKNO3 =>
KBrAgNO3 = AgBrKNO3
H2SO4 + NaI + NaMnO4 = Na2SO4 + MnSO4 + I2 + H2O =>
8 H2SO4 + 10 NaI + 2 NaMnO4 = 6 Na2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
KOH(aq) + HClO4 = KClO4 + H2O =>
KOH(aq) + HClO4 = KClO4 + H2O
Co(NO3)2 + Na2(CO3) = Co(CO3) + Na2(NO3)2 =>
Co(NO3)2 + Na2(CO3) = Co(CO3) + Na2(NO3)2
La2O3 + TiO2 = La2Ti2O7 =>
La2O3 + 2 TiO2 = La2Ti2O7
C41H86 + O2 = CO2 + H2O =>
2 C41H86 + 125 O2 = 82 CO2 + 86 H2O
NaOCl + HCl = Cl2 + H2O + NaCl =>
NaOCl + 2 HCl = Cl2 + H2O + NaCl
Fe3N2 + NH4OH = Fe(OH)2 + (NH4)3N =>
Fe3N2 + 6 NH4OH = 3 Fe(OH)2 + 2(NH4)3N
CuS(s) + HNO3 = Cu(NO3)2 + H2O + NO(g) + S(s) =>
3 CuS(s) + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO(g) + 3 S(s)
CN + H2O = HCN + O2 =>
4 CN + 2 H2O = 4 HCN + O2
P + KOH = POH + K =>
P + KOH = POH + K
CSe2 + Cl2 = CCl4 + Se2Cl2 =>
CSe2 + 3 Cl2 = CCl4 + Se2Cl2
IO3 + H = IO2 + H2O =>
IO3 + 2 H = IO2 + H2O
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
NaCl + H2SO4 + O2 = NaSO4 + Cl2 + H2O =>
2 NaCl + 2 H2SO4 + O2 = 2 NaSO4 + Cl2 + 2 H2O
NiSO4 + (NH4)2SO4 = Ni(NH4)2(SO4)2 =>
NiSO4 + (NH4)2SO4 = Ni(NH4)2(SO4)2
FeCl2(aq) + KOH(aq) = Fe(OH)2 + KCl(aq) =>
FeCl2(aq) + 2 KOH(aq) = Fe(OH)2 + 2 KCl(aq)
K2Cr2O7 + H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
KOH + KNO3 + MnSO4 = KMnO4 + KNO2 + K2SO4 + H2O =>
6 KOH + 5 KNO3 + 2 MnSO4 = 2 KMnO4 + 5 KNO2 + 2 K2SO4 + 3 H2O
C3H6O + Ca(ClO)2 = CHCl3 + Ca(CH3COO)2 + Ca(OH)2 =>
2 C3H6O + 3 Ca(ClO)2 = 2 CHCl3 + Ca(CH3COO)2 + 2 Ca(OH)2
NiCl2 + Na2HPO4 = NiHPO4 + NaCl =>
NiCl2 + Na2HPO4 = NiHPO4 + 2 NaCl
Fe + KI = FeI2 + K =>
Fe + 2 KI = FeI2 + 2 K
CH3CH2NH2 + H2SO4 = CH3CH2NH4SO4 =>
CH3CH2NH2 + H2SO4 = CH3CH2NH4SO4
CrO4{-2} + HSO3{-} + H{+} = Cr{+3} + SO4{-2} + H2O =>
2 CrO4{-2} + 3 HSO3{-} + 7 H{+} = 2 Cr{+3} + 3 SO4{-2} + 5 H2O
FeSO4 + K2[HgI4] + KOH = (FeHgO)I + KSO4 + KI + H2O =>
FeSO4 + K2[HgI4] + 2 KOH = (FeHgO)I + KSO4 + 3 KI + H2O
NH4SO3 + O2 = HNO3 + H2SO4 + H2O =>
4 NH4SO3 + 9 O2 = 4 HNO3 + 4 H2SO4 + 2 H2O
Cu3(PO4)2 + Na = Na3(PO4) + Cu =>
Cu3(PO4)2 + 6 Na = 2 Na3(PO4) + 3 Cu
CuSO4 + NH4OH = Cu(NH3)4 + H2O + SO4 =>
CuSO4 + 4 NH4OH = Cu(NH3)4 + 4 H2O + SO4
Ca + Al(ClO3)3 = Ca(ClO3)2 + Al =>
3 Ca + 2 Al(ClO3)3 = 3 Ca(ClO3)2 + 2 Al
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
Fe(NO3)3(aq) + HCl(aq) = FeCl3(aq) + HNO3(aq) =>
Fe(NO3)3(aq) + 3 HCl(aq) = FeCl3(aq) + 3 HNO3(aq)
C6H12O6 + H2SO4 = H2O + CO2 + H2S =>
C6H12O6 + 3 H2SO4 = 6 H2O + 6 CO2 + 3 H2S
Ag{+1)+HCl = AgCl+H{+} =>
Ag{+1)+HCl = AgCl+H{+}
strontiumnitrate + sodiumcarbonate = sodiumnitrate + strontiumcarbonate =>
Sr(NO3)2 + Na2CO3 = 2 NaNO3 + SrCO3
O2(g) + CH3CHO(l) = CO2(g) + H2O(l) =>
5 O2(g) + 2 CH3CHO(l) = 4 CO2(g) + 4 H2O(l)
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CH3COOH(s) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(s) + NaOH(aq) = CH3COONa(aq) + H2O(l)
KOH + Mn(CH3CO2)2 = MnOH + K(CH3CO2)2 =>
KOH + Mn(CH3CO2)2 = MnOH + K(CH3CO2)2
KS2 + HNO3 = KNO3 + HS2 =>
KS2 + HNO3 = KNO3 + HS2
Cr(NO3)3 + NaOH = Na(NO3)3 + Cr(OH) =>
Cr(NO3)3 + NaOH = Na(NO3)3 + Cr(OH)
C2H5NSCl + O2 = CO + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 9 O2 = 4 CO + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
Fe2(SO4)3 + H2S = Fe2S3 + H2SO2 =>
Fe2(SO4)3 + 6 H2S = Fe2S3 + 6 H2SO2
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
Mg(s) + Al(NO3)3(aq) = Al(s) + Mg(NO3)3(aq) =>
Mg(s) + Al(NO3)3(aq) = Al(s) + Mg(NO3)3(aq)
C6H18O + O2 = CO2 + H2O =>
C6H18O + 10 O2 = 6 CO2 + 9 H2O
Au + [NO3]{-} + Cl{-} + H{+} = [AuCl4]{-} + NO2 + H2O =>
Au + 3[NO3]{-} + 4 Cl{-} + 6 H{+} = [AuCl4]{-} + 3 NO2 + 3 H2O
TiCl4 + MgNH3 = TiN2 + MgCl2 + H =>
TiCl4 + 2 MgNH3 = TiN2 + 2 MgCl2 + 6 H
KBr + HgS = HgBr2 + K2S =>
2 KBr + HgS = HgBr2 + K2S
Hg + KI = HgIK =>
Hg + KI = HgIK
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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