| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHOHCH3 + NaOCl = CH3COCH3 + NaCl + H2O
Ag(NH3)2 + H = NH4 + Ag =>
Ag(NH3)2 + 2 H = 2 NH4 + Ag
CaO + Fe2O3 = CaO*Fe2O3 =>
CaO + Fe2O3 = CaO*Fe2O3
NaF + O2 + H2O = F2O + NaOH =>
2 NaF + O2 + H2O = F2O + 2 NaOH
In2O3 = In + O2 =>
2 In2O3 = 4 In + 3 O2
KClO3(aq) = KCl(s) + O2(g) =>
2 KClO3(aq) = 2 KCl(s) + 3 O2(g)
Ca3P2(s) = Ca(s) + P(s) =>
Ca3P2(s) = 3 Ca(s) + 2 P(s)
NaCl(l) = Na(l) + Cl2(g) =>
2 NaCl(l) = 2 Na(l) + Cl2(g)
H3PO3 + KOH = H2O + K3(PO3) =>
H3PO3 + 3 KOH = 3 H2O + K3(PO3)
CrI3 + Br2 + NaOH = Na2CrO4 + NaIO4 + NaBr + H2O =>
2 CrI3 + 27 Br2 + 64 NaOH = 2 Na2CrO4 + 6 NaIO4 + 54 NaBr + 32 H2O
(C2H5)2O + O2 = CO2 + C2H5OH =>
3(C2H5)2O + 3 O2 = 2 CO2 + 5 C2H5OH
H + As2O5 = H2O + As2O =>
8 H + As2O5 = 4 H2O + As2O
NaCl + H2O = NaClOH2 =>
NaCl + H2O = NaClOH2
P4 + Na = Na3P =>
P4 + 12 Na = 4 Na3P
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Na2SO3 + P2O5 = Na3PO4 + SO2 =>
3 Na2SO3 + P2O5 = 2 Na3PO4 + 3 SO2
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
KMnO4 + C6H10O6 = KOH + C6H6O6 + MnO2 + H2O =>
4 KMnO4 + 3 C6H10O6 = 4 KOH + 3 C6H6O6 + 4 MnO2 + 4 H2O
Ca(HSO4)2 + KCl = CaCl2 + KHSO4 =>
Ca(HSO4)2 + 2 KCl = CaCl2 + 2 KHSO4
Na + Al + [PO4] = Al2O3 + Na3P =>
9 Na + 8 Al + 3[PO4] = 4 Al2O3 + 3 Na3P
BrO{-} + Fe(OH)3 + OH{-}{-} = FeO4{-2} + Br{-} + H2O =>
3 BrO{-} + 2 Fe(OH)3 + 4 OH{-}{-} = 2 FeO4{-2} + 3 Br{-} + 5 H2O
C6H14O6 + NaNO3 = CO2 + H2O + Na2CO3 + N2 =>
5 C6H14O6 + 26 NaNO3 = 17 CO2 + 35 H2O + 13 Na2CO3 + 13 N2
KO + Li = LiO + K =>
KO + Li = LiO + K
Br2 + KI = KI3 + KBr =>
Br2 + 3 KI = KI3 + 2 KBr
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
HF + AgOH = H2O + AgF =>
HF + AgOH = H2O + AgF
CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO
Mn + KIO4 = KMnO4 + I2 =>
2 Mn + 2 KIO4 = 2 KMnO4 + I2
Li2SO4 + Mg(NO3)2 = LiNO3 + MgSO4 =>
Li2SO4 + Mg(NO3)2 = 2 LiNO3 + MgSO4
CH3OH + KOH + OH = K2CO3 + H2O =>
CH3OH + 2 KOH + 6 OH = K2CO3 + 6 H2O
C + KMnO4 + KOH = KHCO3 + K2MnO4 + H2O =>
C + 4 KMnO4 + 5 KOH = KHCO3 + 4 K2MnO4 + 2 H2O
MnCl2 + Al = Mn + AlCl3 =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
MgSO4*7H2O = MgSO4 + H2O =>
MgSO4*7H2O = MgSO4 + 7 H2O
H2O + X2O3 + MnO4 = Mn + H3XO4 =>
6 H2O + 2 X2O3 + MnO4 = Mn + 4 H3XO4
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H(OH) =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H(OH)
NaF + H2O = HF + Na + OH =>
NaF + H2O = HF + Na + OH
(NH4)2C2O4 + CaCl2 = CaC2O4 + NH4Cl =>
(NH4)2C2O4 + CaCl2 = CaC2O4 + 2 NH4Cl
CUCl2 + SO2 + H2O = CUCl + H2SO4 + HCl =>
2 CUCl2 + SO2 + 2 H2O = 2 CUCl + H2SO4 + 2 HCl
H2S + Fe(OH)3 = FeHS2 + H2O =>
2 H2S + Fe(OH)3 = FeHS2 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe2(SO4)3 + Pb(ClO3)2 = Fe(ClO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(ClO3)2 = 2 Fe(ClO3)3 + 3 Pb(SO4)
HNO3 + H2O2 = HNO4 + H2O =>
HNO3 + H2O2 = HNO4 + H2O
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
Zn(s) + Fe(NO3)2(aq) = Zn(NO3)2(aq) + Fe =>
Zn(s) + Fe(NO3)2(aq) = Zn(NO3)2(aq) + Fe
Al(HCO3)3(s) + HCl(g) = AlCl3(s) + CO2(g) + H2O(g) =>
Al(HCO3)3(s) + 3 HCl(g) = AlCl3(s) + 3 CO2(g) + 3 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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