| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(C6H5)(OAc) + Pd(OAc)2 = Pd(C6H5)(OAc) + Hg(OAc)2
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
C8H8O2 + C3H6O = C19H18O3 + H2O =>
2 C8H8O2 + C3H6O = C19H18O3 + 2 H2O
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NaHCO3 + H3C5H5O7 = CO2 + H2O + Na3C5H5O7 =>
3 NaHCO3 + H3C5H5O7 = 3 CO2 + 3 H2O + Na3C5H5O7
C2H5OH + CuO = Cu + H2O + CH3CHO =>
C2H5OH + CuO = Cu + H2O + CH3CHO
C9H10 + KMnO4 = C7H5O2K + K2CO3 + MnO2 + H2O =>
9 C9H10 + 58 KMnO4 = 8 C7H5O2K + 25 K2CO3 + 58 MnO2 + 25 H2O
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
Na2CO3(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2(g)
Mn(NO3)2(aq) + H2S(aq) = MnS(aq) + HNO3(aq) =>
Mn(NO3)2(aq) + H2S(aq) = MnS(aq) + 2 HNO3(aq)
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Ca(OH)2 + H2CO3 = CaCO3 + H2O =>
Ca(OH)2 + H2CO3 = CaCO3 + 2 H2O
Na2SO4 + Zn = Zn(SO4)2 + Na =>
2 Na2SO4 + Zn = Zn(SO4)2 + 4 Na
HNO2 + Fe2SO4 = FeNO2 + H2SO4 =>
2 HNO2 + Fe2SO4 = 2 FeNO2 + H2SO4
C8H10N4O2 + H2O2 = N2 + H2O + CO2 =>
C8H10N4O2 + 19 H2O2 = 2 N2 + 24 H2O + 8 CO2
C8H10 + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
7 C8H10 + 9 K2Cr2O7 + 36 H2SO4 = 8 C7H6O2 + 9 K2SO4 + 9 Cr2(SO4)3 + 47 H2O
Fe2{+} + Cr2O7{-2} = Fe{3+} + Cr{3+} + O{-2} =>
6 Fe2{+} + 5 Cr2O7{-2} = 12 Fe{3+} + 10 Cr{3+} + 35 O{-2}
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
CuSO4(aq) + ZnCrO4(aq) = ZnSO4(aq) + CuCrO4(s) =>
CuSO4(aq) + ZnCrO4(aq) = ZnSO4(aq) + CuCrO4(s)
C6H5OH + Ca = (C6H5O)2Ca + H2 =>
2 C6H5OH + Ca = (C6H5O)2Ca + H2
CaO + HNO = CaNO2H =>
CaO + HNO = CaNO2H
C3H6(g) + Br2(g) = C3H6Br2 =>
C3H6(g) + Br2(g) = C3H6Br2
CH2O + Ag(NH3)2OH = CH2O2 + Ag + NH3 + H2O =>
CH2O + 2 Ag(NH3)2OH = CH2O2 + 2 Ag + 4 NH3 + H2O
Na + MgC12 = NaC1 + Mg =>
12 Na + MgC12 = 12 NaC1 + Mg
MnO2 + HCl(aq) = MnCl2 + Cl2(g) + H2O(l) =>
MnO2 + 4 HCl(aq) = MnCl2 + Cl2(g) + 2 H2O(l)
Na2SnOH4 + BiCl3 + NaOH = Na2[Sn(OH)6] + Bi + NaCl + H2O =>
3 Na2SnOH4 + 8 BiCl3 + 24 NaOH = 3 Na2[Sn(OH)6] + 8 Bi + 24 NaCl + 9 H2O
Pd + O = PdO2 =>
Pd + 2 O = PdO2
P2O3 + Cl2 + H2O = HCl + H3PO4 =>
P2O3 + 2 Cl2 + 5 H2O = 4 HCl + 2 H3PO4
Cu(SO4) + Fe = Fe2(SO4)3 + Cu =>
3 Cu(SO4) + 2 Fe = Fe2(SO4)3 + 3 Cu
C7H6O2 + C2H6O = C9H10O2 + H2O =>
C7H6O2 + C2H6O = C9H10O2 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MgO + P2O5 = Mg3(PO4)2 =>
3 MgO + P2O5 = Mg3(PO4)2
FeCl2 + C2H6 + (C2H5)2NH = Fe[(C2H5)2] + [(C2H5)2NH2]Cl =>
FeCl2 + 2 C2H6 + 2(C2H5)2NH = Fe[(C2H5)2] + 2[(C2H5)2NH2]Cl
Zn(OH)2 + H2PO4 = ZnPO4 + H2O =>
Zn(OH)2 + H2PO4 = ZnPO4 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NO(g) + Cl2(g) = NOCl(s) =>
2 NO(g) + Cl2(g) = 2 NOCl(s)
Cu{+} + AgNO3 = Ag{+} + CuNO3 =>
Cu{+} + AgNO3 = Ag{+} + CuNO3
CrI3 + H2O2 + OH{-} = CrO4{2-} + IO4{-} + H2 =>
2 CrI3 + 11 H2O2 + 10 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 16 H2
HI + Ba(OH)2 = BaI2 + (H2O) =>
2 HI + Ba(OH)2 = BaI2 + 2(H2O)
KClO2(s) = O2(g) + KCl(s) =>
KClO2(s) = O2(g) + KCl(s)
CH3CHO + Cu{2+} + OH{-} = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu{2+} + 4 OH{-} = CH3COOH + Cu2O + 2 H2O
C3H8O + KOH = C3H7OK + H2O =>
C3H8O + KOH = C3H7OK + H2O
CH2O2 + Na2CO3 = CO2 + HCOONa + H2O =>
2 CH2O2 + Na2CO3 = CO2 + 2 HCOONa + H2O
K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + 3 KCl + 6 H2O
MnO4{-} + (C2O4){2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5(C2O4){2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
KMnO4 + Na2C2O4 + HCl = Mn + CO2 + H2O + NaCl + KCl =>
2 KMnO4 + 7 Na2C2O4 + 16 HCl = 2 Mn + 14 CO2 + 8 H2O + 14 NaCl + 2 KCl
RbOH + Br2O5 = RbBrO3 + H2O =>
2 RbOH + Br2O5 = 2 RbBrO3 + H2O
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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