| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NO2 + 12 Fe + 7 H{+} = C6H5NH3{+} + 6 Fe2{+} + 2 H2O
KMnO4 + KCr(SO4)2 + H2O = H2Cr2O7 + H2SO4 + K2SO4 + MnSO4 =>
6 KMnO4 + 10 KCr(SO4)2 + 11 H2O = 5 H2Cr2O7 + 6 H2SO4 + 8 K2SO4 + 6 MnSO4
Ag + (SO3)2 = Ag2SO3 =>
4 Ag + (SO3)2 = 2 Ag2SO3
Mg2P2O7 + NH3 + H2O = MgNH4PO4*6H2O =>
Mg2P2O7 + 2 NH3 + 13 H2O = 2 MgNH4PO4*6H2O
NaCH3COO + H2SO4 = NaSO4 + CH3COOH + H =>
NaCH3COO + H2SO4 = NaSO4 + CH3COOH + H
MgO + CH3CH2COOH = Mg(CH3CH2COO)2 + H2O =>
MgO + 2 CH3CH2COOH = Mg(CH3CH2COO)2 + H2O
Al + BiONOOO + KOH = Bi + NHHH + KAlOO + HOH =>
11 Al + 3 BiONOOO + 11 KOH = 3 Bi + 3 NHHH + 11 KAlOO + HOH
FeO + O2 = FeO2O =>
FeO + O2 = FeO2O
Br2 + NaS = NaBr + S =>
Br2 + 2 NaS = 2 NaBr + 2 S
Cl2 + CdI2 = Cd + ClI =>
Cl2 + CdI2 = Cd + 2 ClI
Zn + O2 + HCl = ZnCl2 + H2O2 =>
Zn + O2 + 2 HCl = ZnCl2 + H2O2
CoCl2(aq) + CuSO4(aq) = CoSO4(aq) + CuCl2(s) =>
CoCl2(aq) + CuSO4(aq) = CoSO4(aq) + CuCl2(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KI + Pb(II)(NO3)2 = K(NO3)2 + Pb(II)I =>
KI + Pb(II)(NO3)2 = K(NO3)2 + Pb(II)I
C3H6 + KMnO4 + H2O = C2H6O2 + MnO2 + KOH =>
2 C3H6 + 2 KMnO4 + 4 H2O = 3 C2H6O2 + 2 MnO2 + 2 KOH
Ba(ClO4)2 + RbHCO3 = Ba(HCO3)2 + RbClO4 =>
Ba(ClO4)2 + 2 RbHCO3 = Ba(HCO3)2 + 2 RbClO4
I2(s) + Cr{3+}(aq) + OH{-} = I{-}(aq) + Cr2O7{2-}(aq) + H2O(l) =>
3 I2(s) + 2 Cr{3+}(aq) + 14 OH{-} = 6 I{-}(aq) + Cr2O7{2-}(aq) + 7 H2O(l)
KMnO4 + NO2 = NO3 + KMnO3 =>
KMnO4 + NO2 = NO3 + KMnO3
CuCl2 + F2 = CuF2 + Cl2 =>
CuCl2 + F2 = CuF2 + Cl2
Na2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + Na2SO4 =>
3 Na2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + 3 Na2SO4
HCl + NaHS = H2S + NaCl =>
HCl + NaHS = H2S + NaCl
CaO + Ba(OH)2 = Ca(OH)2 + BaO =>
CaO + Ba(OH)2 = Ca(OH)2 + BaO
Cu + H2O2 = Cu(OH)2 =>
Cu + H2O2 = Cu(OH)2
NaOH(aq) + KIO3(aq) = NaIO3(aq) + KOH(aq) =>
NaOH(aq) + KIO3(aq) = NaIO3(aq) + KOH(aq)
Zn(s) + FeCl3(s) = ZnCl2(g) + Fe(s) =>
3 Zn(s) + 2 FeCl3(s) = 3 ZnCl2(g) + 2 Fe(s)
BP3 + Li = Li3P + B3 =>
3 BP3 + 27 Li = 9 Li3P + B3
NH4ClO4 + P2S3 = H3PO4 + HCl + SO2 + N2 + H2O =>
22 NH4ClO4 + 5 P2S3 = 10 H3PO4 + 22 HCl + 15 SO2 + 11 N2 + 18 H2O
P4 + CaCl2 + H2O = H3PO4 + Ca + HCl =>
P4 + 10 CaCl2 + 16 H2O = 4 H3PO4 + 10 Ca + 20 HCl
H2S + Cl2 = S9 + HCl =>
9 H2S + 9 Cl2 = S9 + 18 HCl
NaHCO2 + C6H8O7 = H2O + CO2 + NaC6H7O7 =>
9 NaHCO2 + 8 C6H8O7 = 5 H2O + 3 CO2 + 9 NaC6H7O7
Zn(s) + CuSO4(aq) = ZnSO4(s) + Cu(s) =>
Zn(s) + CuSO4(aq) = ZnSO4(s) + Cu(s)
K2Zn(OH)4 + H2S = Zn(OH)2 + KHS + H2O =>
K2Zn(OH)4 + 2 H2S = Zn(OH)2 + 2 KHS + 2 H2O
CO2 + CH3CH2CH2MgBr + H3O{+} = CH3CH2CH2CHO2H + MgBr{+} + H2O =>
17 CO2 + 21 CH3CH2CH2MgBr + 21 H3O{+} = 20 CH3CH2CH2CHO2H + 21 MgBr{+} + 15 H2O
sodiumchloride + calciumsulfate = sodiumsulfate + calciumchloride =>
2 NaCl + CaSO4 = Na2SO4 + CaCl2
Ba(OH)2 + (NH4)2(SO4) = (NH3) + H2O + Ba(SO4) =>
Ba(OH)2 + (NH4)2(SO4) = 2(NH3) + 2 H2O + Ba(SO4)
Sr2OH + HF = H2O + Sr2F =>
Sr2OH + HF = H2O + Sr2F
Ng + HNO3 = Ng(NO3)2 + H2O + NO =>
3 Ng + 8 HNO3 = 3 Ng(NO3)2 + 4 H2O + 2 NO
HBr + Al[OH]3 = H2O + AlBr3 =>
3 HBr + Al[OH]3 = 3 H2O + AlBr3
MgCO3 + NH3 = MgH2 + N2(CO3)3 =>
3 MgCO3 + 2 NH3 = 3 MgH2 + N2(CO3)3
Ni(OH)2 + Na2SH2O = NiS + NaOH + H2O =>
Ni(OH)2 + Na2SH2O = NiS + 2 NaOH + H2O
(H)3P(O)4 + Ca(OH)2 = (Ca)3(PO4)2 + (H)2O =>
2(H)3P(O)4 + 3 Ca(OH)2 = (Ca)3(PO4)2 + 6(H)2O
C4H8(OH)2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H8(OH)2(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
Pb + Fe3(SO4)2 = PbSO4 + Fe =>
2 Pb + Fe3(SO4)2 = 2 PbSO4 + 3 Fe
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
Mg(NO3) + KOH = K(NO3) + Mg(OH) =>
Mg(NO3) + KOH = K(NO3) + Mg(OH)
H3COOH + NaOH = NaCH3COO + H2O =>
2 H3COOH + NaOH = NaCH3COO + 3 H2O
C6H12O6 + KMnO4 + H2X = CO2 + K2X + MnX + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2X = 30 CO2 + 12 K2X + 24 MnX + 66 H2O
P2S5 + O2 = P4O10 + SO2 =>
2 P2S5 + 15 O2 = P4O10 + 10 SO2
Ca(CN)2 + H2O = Ca(OH)2 + HCN =>
Ca(CN)2 + 2 H2O = Ca(OH)2 + 2 HCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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