| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O + PbSO4 = H2SO4 + Pb(OH)2
HNO2 + C3H8O = C3H7ONO + H2O =>
HNO2 + C3H8O = C3H7ONO + H2O
HCN + NaCl = NaCN + HCl =>
HCN + NaCl = NaCN + HCl
Br2O + O2 = Br2O33 =>
Br2O + 16 O2 = Br2O33
BaS + CuBr2 = BaBr2 + CuS =>
BaS + CuBr2 = BaBr2 + CuS
SiO2 + Sr(OH)2 + H2O = SrO*2SiO2*3H2O =>
2 SiO2 + Sr(OH)2 + 2 H2O = SrO*2SiO2*3H2O
HMnO4 + HI = MnI2 + I2 + H2O =>
2 HMnO4 + 14 HI = 2 MnI2 + 5 I2 + 8 H2O
Al2(SO4)3 + Ca3(PO4)2 = Ca3(SO4)3 + Al2(PO4)2 =>
Al2(SO4)3 + Ca3(PO4)2 = Ca3(SO4)3 + Al2(PO4)2
H2SO4 + Zn + Cr2(SO4)3 = ZnSO4 + Cr(HSO4)2 =>
2 H2SO4 + Zn + Cr2(SO4)3 = ZnSO4 + 2 Cr(HSO4)2
Cu(NO3)2 + NaF = CuF + Na(NO3)2 =>
Cu(NO3)2 + NaF = CuF + Na(NO3)2
KJ + H2SO4 = KHSO4 + J2 + H2S + H2O =>
8 KJ + 9 H2SO4 = 8 KHSO4 + 4 J2 + H2S + 4 H2O
CH3CH2OOCH2CH3 + NaOH = CH3CH2OONa + CH3CH2OH =>
CH3CH2OOCH2CH3 + NaOH = CH3CH2OONa + CH3CH2OH
ZnNO3 + H2S = Zn2S + HNO3 =>
2 ZnNO3 + H2S = Zn2S + 2 HNO3
Cu{+} = Cu{+2} + Cu =>
2 Cu{+} = Cu{+2} + Cu
KMnO4 + NaC2SO4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
14 KMnO4 + 10 NaC2SO4 + 16 H2SO4 = 7 K2SO4 + 20 CO2 + 14 MnSO4 + 5 Na2SO4 + 16 H2O
NaPO3 + CaCl2 = Ca(PO3)2 + NaCl =>
2 NaPO3 + CaCl2 = Ca(PO3)2 + 2 NaCl
Ba(NO3)2 + NaCO3 = Na(NO3)2 + BaCO3 =>
Ba(NO3)2 + NaCO3 = Na(NO3)2 + BaCO3
CH3CHOHCH3 + Na2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO3)3 + H2O + Na2SO3 =>
7 CH3CHOHCH3 + Na2Cr2O7 + 4 H2SO4 = 7 CH3COCH3 + Cr2(SO3)3 + 11 H2O + Na2SO3
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
Cu{+} = Cu{+2} + Cu =>
2 Cu{+} = Cu{+2} + Cu
K2(SO4) + Ba(NO3)2 = K2(NO3)2 + Ba(SO4) =>
K2(SO4) + Ba(NO3)2 = K2(NO3)2 + Ba(SO4)
CaCl2 + AgCl = AgCa + Cl2 =>
2 CaCl2 + 2 AgCl = 2 AgCa + 3 Cl2
NH3H2O = NH4OH =>
NH3H2O = NH4OH
ZnSO4 + CO = ZnS + CO2 =>
ZnSO4 + 4 CO = ZnS + 4 CO2
Li2 + I = LiI =>
Li2 + 2 I = 2 LiI
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Co(OH)3 + HBr = CoBr3 + H2O =>
Co(OH)3 + 3 HBr = CoBr3 + 3 H2O
NaO2 + H2O = NaOH + O2 =>
4 NaO2 + 2 H2O = 4 NaOH + 3 O2
Ag2CO3 + H3O = Ag + H2CO3 + H2O =>
Ag2CO3 + 2 H3O = 2 Ag + H2CO3 + 2 H2O
Fe(NO3)2 + KMnO4 + H2O = Fe(OH)3 + Fe(NO3)3 + KOH + MnO2 =>
3 Fe(NO3)2 + KMnO4 + 2 H2O = Fe(OH)3 + 2 Fe(NO3)3 + KOH + MnO2
K{+} + Br{-} = K + Br2 =>
2 K{+} + 2 Br{-} = 2 K + Br2
Na2O2(s) + H2O(l) = NaOH(aq) + H2O2 =>
Na2O2(s) + 2 H2O(l) = 2 NaOH(aq) + H2O2
(NH4)2SO4 + Al2(SO4)3*18H2O + H2O = AlNH4(SO4)2*12H2O =>
(NH4)2SO4 + Al2(SO4)3*18H2O + 6 H2O = 2 AlNH4(SO4)2*12H2O
AlNa(OH)2(CO3) + HCl = H2O + H2CO3 + AlCl3 + NaCl =>
AlNa(OH)2(CO3) + 4 HCl = 2 H2O + H2CO3 + AlCl3 + NaCl
Cu(NO3)2 + CO(NH2)2 = Cu + H2O + N2 + CO2 =>
Cu(NO3)2 + 2 CO(NH2)2 = Cu + 4 H2O + 3 N2 + 2 CO2
CuC2H3O2 + Al = Cu + Al(C2H3O2)3 =>
3 CuC2H3O2 + Al = 3 Cu + Al(C2H3O2)3
Zn2(s) + H3PO4(aq) = Zn(PO4)2(aq) + H2(g) =>
Zn2(s) + 4 H3PO4(aq) = 2 Zn(PO4)2(aq) + 6 H2(g)
Cs{+} + V = Cs + V{2+} =>
2 Cs{+} + V = 2 Cs + V{2+}
H{+} + Br{-} + BrO3 = Br2 + H2O =>
12 H{+} + 12 Br{-} + 2 BrO3 = 7 Br2 + 6 H2O
CH3COONa + C6H12O6 + (CH3CO)2 = C16H22O11 + NaOHCOCH3 =>
10 CH3COONa + 2 C6H12O6 + 5(CH3CO)2 = 2 C16H22O11 + 10 NaOHCOCH3
Mn(oh)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
Mn(oh)2 + 7 PbO2 + 14 HNO3 = 2 HMnO4 + 7 Pb(NO3)2 + 6 H2O
RuCl3(H2O)3 + (P(C6H5)3) = RuCl2(P(C6H5)3)3 + HCl + H2O + OP(C6H5)3 =>
2 RuCl3(H2O)3 + 7(P(C6H5)3) = 2 RuCl2(P(C6H5)3)3 + 2 HCl + 5 H2O + OP(C6H5)3
Ca(ClO3)2 = CaCl2(s) + O2(g) =>
Ca(ClO3)2 = CaCl2(s) + 3 O2(g)
CuSO4*5H2O + KClO3 + H2O2 + C = KCuO4 + KHSO4 + ClO3 + CH2O =>
2 CuSO4*5H2O + 4 KClO3 + 7 H2O2 + 16 C = 2 KCuO4 + 2 KHSO4 + 4 ClO3 + 16 CH2O
HCOOH + C3H7 = HCOOC3H7 + H2 =>
2 HCOOH + 2 C3H7 = 2 HCOOC3H7 + H2
HCl + C3Cl3N3O3 = CNOH + Cl2 =>
3 HCl + C3Cl3N3O3 = 3 CNOH + 3 Cl2
PCl3 + MeOH = (MeO)3P + HCl =>
PCl3 + 3 MeOH = (MeO)3P + 3 HCl
Al(IO3)3 = Al + IO3 =>
Al(IO3)3 = Al + 3 IO3
Rb2S + Ca(NO3)2 = CaS + RbNO3 =>
Rb2S + Ca(NO3)2 = CaS + 2 RbNO3
HCl + CO2 = HClO2 + C =>
HCl + CO2 = HClO2 + C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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