| Équations équilibrées la veille | Équations équilibrées le lendemain |
S4O6{2-} + 7 MnO4{-} + 8 H{+} = 4 SO4{2-} + 7 MnO2{+} + 4 H2O
H2SO3 + OH{-} = HSO3{-} + H2O =>
H2SO3 + OH{-} = HSO3{-} + H2O
K2SO3 + Cl2 + H2O = KCl + H2SO4 =>
K2SO3 + Cl2 + H2O = 2 KCl + H2SO4
VO2{+} + V{2+} + H{+} = VO{+2} + H2O =>
2 VO2{+} + V{2+} + 2 H{+} = 3 VO{+2} + H2O
KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
AgNO3(aq) + K3PO4(aq) = Ag3PO4(s) + KNO3(aq) =>
3 AgNO3(aq) + K3PO4(aq) = Ag3PO4(s) + 3 KNO3(aq)
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
C6H10O5H2O = C6H12O6 =>
C6H10O5H2O = C6H12O6
KMnO4 + KNO2 + HCl = MnCl2 + KCl + KNO3 + H2O =>
2 KMnO4 + 5 KNO2 + 6 HCl = 2 MnCl2 + 2 KCl + 5 KNO3 + 3 H2O
C11H24 = C4H8 + C7H16 =>
C11H24 = C4H8 + C7H16
Ca(OH)2 + NO2 = Ca(NO3)2 + Ca(NO2)2 + H2O =>
2 Ca(OH)2 + 4 NO2 = Ca(NO3)2 + Ca(NO2)2 + 2 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
KI + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaI =>
3 KI + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaI
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
CuO(s) + H2SO4(ll) = CuSO4(l) + H2O(l) =>
CuO(s) + H2SO4(ll) = CuSO4(l) + H2O(l)
NaOH(aq) + CaCl2 = NaCl2 + CaOH =>
NaOH(aq) + CaCl2 = NaCl2 + CaOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + KCl = MgCl2 + K =>
Mg + 2 KCl = MgCl2 + 2 K
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca + Na2CO3 = Ca(CO3)2 + Na =>
Ca + 2 Na2CO3 = Ca(CO3)2 + 4 Na
CO + H2 = H2O7 + CH4 =>
7 CO + 15 H2 = H2O7 + 7 CH4
AgNO3 + Ca(HS)2 + Ca(OH)2 = Ag2S + Ca(NO3)2 + H2O =>
4 AgNO3 + Ca(HS)2 + Ca(OH)2 = 2 Ag2S + 2 Ca(NO3)2 + 2 H2O
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
KClO3 + H2SO4 = ClO2 + HClO4 + H2O + KHSO4 =>
3 KClO3 + 3 H2SO4 = 2 ClO2 + HClO4 + H2O + 3 KHSO4
Ag(s) + F2(g) = AgF2(s) =>
Ag(s) + F2(g) = AgF2(s)
Fe{2+} + O2 + H2O = Fe2O3 + H{+} =>
4 Fe{2+} + O2 + 4 H2O = 2 Fe2O3 + 8 H{+}
C3H0OH + O2 = CO2 + H2O =>
C3H0OH + 3 O2 = 3 CO2 + H2O
Fe + CI{3} = FeCI{3} =>
Fe + CI{3} = FeCI{3}
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
KMnO4 + CH3CH2OH + KOH = CH3COOH + K2MnO4 + H2O =>
4 KMnO4 + CH3CH2OH + 4 KOH = CH3COOH + 4 K2MnO4 + 3 H2O
HSO3{-}(aq) + H2O(l) = H2SO3(aq) + OH{-}(aq) =>
HSO3{-}(aq) + H2O(l) = H2SO3(aq) + OH{-}(aq)
N2H4 + Ag2O = N2 + Ag + H2O =>
N2H4 + 2 Ag2O = N2 + 4 Ag + 2 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
MgS + CaO = MgO + CaS =>
MgS + CaO = MgO + CaS
Ca(H2PO4)2 + AgNO3 = Ca(NO3)2 + AgH2PO4 =>
Ca(H2PO4)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgH2PO4
LiOH + FeSO4 = Li2(SO4) + Fe(OH)2 =>
2 LiOH + FeSO4 = Li2(SO4) + Fe(OH)2
LiAlH4 + SnCl4 = SnH4 + LiAlCl4 =>
LiAlH4 + SnCl4 = SnH4 + LiAlCl4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C3H6O2 + Ca(OH)2 = Ca(C3H5O2)2 + H2O =>
2 C3H6O2 + Ca(OH)2 = Ca(C3H5O2)2 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Sr(OH)2 + Zn(OH)2 = Sr[Zn(OH)4] =>
Sr(OH)2 + Zn(OH)2 = Sr[Zn(OH)4]
HNO3 + CN = HCN + NO3 =>
HNO3 + CN = HCN + NO3
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/24
Équations équilibrées sur03/15/23
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