| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Ba(OH)2 = SO4 + Ba(OH2)2
C10H8 + O2 = H2O + C =>
C10H8 + 2 O2 = 4 H2O + 10 C
Zn + OH{-} = ZnO2{2-} + H2 =>
Zn + 2 OH{-} = ZnO2{2-} + H2
Co(OH)3 + P2O5 = Co2(P2O6)3 + H2O =>
2 Co(OH)3 + 3 P2O5 = Co2(P2O6)3 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(C3H5(NO3)3) = N2 + O2 + H2O + CO2 =>
4(C3H5(NO3)3) = 6 N2 + O2 + 10 H2O + 12 CO2
CS2 + O2 = CO2 + SO =>
CS2 + 2 O2 = CO2 + 2 SO
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Au + HNO3 + HCl = AuCl + NO2 + H2O =>
Au + HNO3 + HCl = AuCl + NO2 + H2O
Fe + C5H8O2 + C2H3O2 = Fe(C5H7O2)3 + HC2H3O2 =>
Fe + 3 C5H8O2 + 3 C2H3O2 = Fe(C5H7O2)3 + 3 HC2H3O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnSO4 + ZnSO4 + KMnO4 + H2O = (Zn(OH)2MnO2) + KHSO4 + H2SO4 =>
3 MnSO4 + 5 ZnSO4 + 2 KMnO4 + 12 H2O = 5(Zn(OH)2MnO2) + 2 KHSO4 + 6 H2SO4
K2CrO4 + CaS = CaCrO4 + K2S =>
K2CrO4 + CaS = CaCrO4 + K2S
H2 = H3 =>
3 H2 = 2 H3
Fe2 + H2O = Fe(OH)2 + H2 =>
Fe2 + 4 H2O = 2 Fe(OH)2 + 2 H2
C(s) + H2 = CH4(g) =>
C(s) + 2 H2 = CH4(g)
COS + NaOH + NaOCl = Na2SO4 + NaCl + CO2 + H2O =>
COS + 2 NaOH + 4 NaOCl = Na2SO4 + 4 NaCl + CO2 + H2O
HBr + NiS = H2S + NiBr2 =>
2 HBr + NiS = H2S + NiBr2
Ca + (HNO3)2 = Ca(NO3)2 + H2 =>
Ca + (HNO3)2 = Ca(NO3)2 + H2
Rb3PO4 + Ti(NO3)4 = RbNO3 + Ti3(PO4)4 =>
4 Rb3PO4 + 3 Ti(NO3)4 = 12 RbNO3 + Ti3(PO4)4
C4H9OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C4H9OH + 24 KMnO4 + 36 H2SO4 = 20 CO2 + 24 MnSO4 + 12 K2SO4 + 61 H2O
Fe{3}O[4] + CO = Fe + CO{2} =>
2 Fe{3}O[4] + 3 CO = 2 Fe + 3 CO{2}
Al(OH)3 + Na(NO3) = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 Na(NO3) = Al(NO3)3 + 3 NaOH
C2H6O + O2 = C2H2O4 + H2O =>
2 C2H6O + 5 O2 = 2 C2H2O4 + 4 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CuSO4(aq) + Na3PO4(aq) = CuPO4 + Na3SO4(aq) =>
CuSO4(aq) + Na3PO4(aq) = CuPO4 + Na3SO4(aq)
C6H4(OH)CO2H + (CH3CO)2O = C6H4(OCOCH3)CO2H =>
11 C6H4(OH)CO2H + (CH3CO)2O = 9 C6H4(OCOCH3)CO2H
SO3 + H2O = H3O{+} + HSO4{-} =>
SO3 + 2 H2O = H3O{+} + HSO4{-}
ZnSO4 + KBr = ZnBr2 + K2SO4 =>
ZnSO4 + 2 KBr = ZnBr2 + K2SO4
CH2CH2 + HOH = C2H5OH =>
CH2CH2 + HOH = C2H5OH
NaI + Cl2 = NaCl + II =>
2 NaI + Cl2 = 2 NaCl + II
At + Na2[Sn(OH)4] + NaOH = Na2[Sn(OH)6] + NaAt =>
2 At + Na2[Sn(OH)4] + 2 NaOH = Na2[Sn(OH)6] + 2 NaAt
AgS2(s) + Al(s) = AlS2(s) + Ag(s) =>
AgS2(s) + Al(s) = AlS2(s) + Ag(s)
H2O + SrCl2(aq) = Sr(OH)2 + HCl =>
2 H2O + SrCl2(aq) = Sr(OH)2 + 2 HCl
MgI2 + H2CO3 = MgCO3 + HI =>
MgI2 + H2CO3 = MgCO3 + 2 HI
H2O2 + H2S = H2O + HSO =>
3 H2O2 + 2 H2S = 4 H2O + 2 HSO
CH3OH + O2 = CO2 + H2O = =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Hg + AuCl = HgCl + Au =>
Hg + AuCl = HgCl + Au
C8H12O6 + CuSO4 + NaOH = C8H13O11CuSNa =>
C8H12O6 + CuSO4 + NaOH = C8H13O11CuSNa
Li(SO3) + H(NO3) = Li(NO3) + H(SO3) =>
Li(SO3) + H(NO3) = Li(NO3) + H(SO3)
HCl(aq) + NaOH = NaCl + H2O(l) =>
HCl(aq) + NaOH = NaCl + H2O(l)
KI + Ba(NO3)2 = K(NO3)2 + BaI =>
KI + Ba(NO3)2 = K(NO3)2 + BaI
HNO3(aq) + Tc(s) = HTcO4(aq) + NO2(g) + H2O(l) =>
7 HNO3(aq) + Tc(s) = HTcO4(aq) + 7 NO2(g) + 3 H2O(l)
Co(NO3)4 + K2CO3 = KNO3 + Co2(CO3)4 =>
2 Co(NO3)4 + 4 K2CO3 = 8 KNO3 + Co2(CO3)4
CH4O + KMnO4 + H2SO4 = CH2O2 + K2SO4 + MnSO4 + H2O =>
5 CH4O + 4 KMnO4 + 6 H2SO4 = 5 CH2O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
B2H6(g) + H2O(l) = H3BO3(s) + H2(g) =>
B2H6(g) + 6 H2O(l) = 2 H3BO3(s) + 6 H2(g)
MnO2(s) + H2O(l) = MnO4 + H =>
MnO2(s) + 2 H2O(l) = MnO4 + 4 H
NHO3 + Zn = Zn(NO3)2 + NH4(NO3) + H2O =>
10 NHO3 + 4 Zn = 4 Zn(NO3)2 + NH4(NO3) + 3 H2O
NaHCO3(s) = NaOH(s) + CO2(g)NaHCO3(s) = NaOH(s) + CO2(g) =>
2 NaHCO3(s) = NaOH(s) + CO2(g)NaHCO3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
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Équations équilibrées sur01/15/24
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