| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + Cl2 = 2 HCl
Cl2 + CaI2 = ClI + Ca =>
Cl2 + CaI2 = 2 ClI + Ca
Sc + H2O = Sc(OH)2 + H2 =>
Sc + 2 H2O = Sc(OH)2 + H2
Cr(OH)3(s) + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3(s) + 3 HNO3 = Cr(NO3)3 + 3 H2O
Fe + HNO3(conc) = Fe(NO3)3 + N2 + H2O =>
10 Fe + 36 HNO3(conc) = 10 Fe(NO3)3 + 3 N2 + 18 H2O
FeS + HNO3 = Fe(NO3)3 + H2O + S + NO =>
FeS + 4 HNO3 = Fe(NO3)3 + 2 H2O + S + NO
HCl + NiOH = H2O + NiCl =>
HCl + NiOH = H2O + NiCl
HCl + Al(OH)3 + H2O = (Al(H2O)6)Cl3 =>
3 HCl + Al(OH)3 + 3 H2O = (Al(H2O)6)Cl3
V + HCl = VCl + H2 =>
2 V + 2 HCl = 2 VCl + H2
XC7H9 + KMnO4 + H2SO4 = XC4O8H4 + K2SO4 + MnSO4 + H2O + CO2 =>
10 XC7H9 + 66 KMnO4 + 99 H2SO4 = 10 XC4O8H4 + 33 K2SO4 + 66 MnSO4 + 124 H2O + 30 CO2
Ca(ClO3)2 = Ca + ClO3 =>
Ca(ClO3)2 = Ca + 2 ClO3
Sc + HI = ScI3 + H2 =>
2 Sc + 6 HI = 2 ScI3 + 3 H2
Zn + H2SO4 = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + S + 4 H2O
C3H7ClO2 + NaOH = C3H8O3 + NaCl =>
C3H7ClO2 + NaOH = C3H8O3 + NaCl
BeSO4 + KCl = BeCl2 + K2SO4 =>
BeSO4 + 2 KCl = BeCl2 + K2SO4
MnSO4 + Na2CO3 = Na2SO4 + MnCO3 =>
MnSO4 + Na2CO3 = Na2SO4 + MnCO3
Sc + HI = ScI + H =>
Sc + HI = ScI + H
Sc + HI = ScI2 + H2 =>
Sc + 2 HI = ScI2 + H2
FeOHCl + H2O = Fe(OH)2 + HCl =>
FeOHCl + H2O = Fe(OH)2 + HCl
C6H5C2H5 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
3 C6H5C2H5 + 22 KMnO4 = 2 C6H5COOK + 10 K2CO3 + 22 MnO2 + 10 H2O
Al2(SO4)3 + NaOH + HCl = Al(OH)3 + H2(SO4) + NaCl =>
Al2(SO4)3 + 6 NaOH + 6 HCl = 2 Al(OH)3 + 3 H2(SO4) + 6 NaCl
CH3NO2 + N2O + OH{-} = CO3{-}2 + H2O + N2 =>
2 CH3NO2 + 4 N2O + 2 OH{-} = 2 CO3{-}2 + 4 H2O + 5 N2
AgO + Al = Ag + Al2O3 =>
3 AgO + 2 Al = 3 Ag + Al2O3
CH3Cl + CH3CH2Cl + Na = CH3CH2CH3 + NaCl =>
CH3Cl + CH3CH2Cl + 2 Na = CH3CH2CH3 + 2 NaCl
SnI2 + H2SO4 + KMnO4 = MnSO4 + Sn(SO4)2 + H2O + KIO2 =>
SnI2 + 4 H2SO4 + 2 KMnO4 = 2 MnSO4 + Sn(SO4)2 + 4 H2O + 2 KIO2
C2H2 + I2 = C2I2 + H2 =>
C2H2 + I2 = C2I2 + H2
NH4OH + Cr2(SO4)3 = Cr(OH)3 + (NH4)2SO4 =>
6 NH4OH + Cr2(SO4)3 = 2 Cr(OH)3 + 3(NH4)2SO4
C6H5C2H5 + KMnO4 = C6H5COOK + CO2 + KOH + MnO2 =>
3 C6H5C2H5 + 22 KMnO4 = 2 C6H5COOK + 10 CO2 + 20 KOH + 22 MnO2
AlCl3 + H2O = Al(OH)3 + HCl(aq) =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl(aq)
RbCl = Rb(s) + Cl2(g) =>
2 RbCl = 2 Rb(s) + Cl2(g)
HNO3 + Ba3(PO4)2 = H3PO4 + Ba(NO3)2 =>
6 HNO3 + Ba3(PO4)2 = 2 H3PO4 + 3 Ba(NO3)2
C2 + H2 + O2 = CH2O =>
C2 + 2 H2 + O2 = 2 CH2O
C6H5C2H5 + KMnO4 = C6H5COOH + KOH + MnO2 + CO2 =>
C6H5C2H5 + 4 KMnO4 = C6H5COOH + 4 KOH + 4 MnO2 + CO2
Fe + Na2O = NaFe + O2 =>
4 Fe + 2 Na2O = 4 NaFe + O2
C28H57COH + O2 = CO2 + H2O =>
C28H57COH + 43 O2 = 29 CO2 + 29 H2O
C6H5C2H5 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
7 C6H5C2H5 + 18 KMnO4 = 8 C6H5COOK + 18 MnO2 + 10 KOH + 10 H2O
C6H5C2H5 + KMnO4 = C6H5COOH + KOH + MnO2 + H2O =>
7 C6H5C2H5 + 18 KMnO4 = 8 C6H5COOH + 18 KOH + 18 MnO2 + 2 H2O
Cu(NO3)2 + HF = HNO3 + CuF2 =>
Cu(NO3)2 + 2 HF = 2 HNO3 + CuF2
H4O3 = H2O2 + H2O =>
H4O3 = H2O2 + H2O
Cl + CuO = ClCu + O2 =>
2 Cl + 2 CuO = 2 ClCu + O2
RbOH + SnCl2 = Sn(OH)2 + RbCl =>
2 RbOH + SnCl2 = Sn(OH)2 + 2 RbCl
CaO3S2 = CaS + SO3 =>
CaO3S2 = CaS + SO3
H2SO3(aq) + Zn(OH)2(s) = H2O + ZnSO3 =>
H2SO3(aq) + Zn(OH)2(s) = 2 H2O + ZnSO3
K2Cr2O7 + H2SO4 + H2S = Cr2(SO4)3 + K2SO4 + H2O =>
4 K2Cr2O7 + 13 H2SO4 + 3 H2S = 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
C6H14O6 + H2 = C6H14 + H2O =>
C6H14O6 + 6 H2 = C6H14 + 6 H2O
ClF = Cl2 + F2 =>
2 ClF = Cl2 + F2
H2SO3(aq) + Zn(OH)2(s) = H2O(l) + ZnSO3(aq) =>
H2SO3(aq) + Zn(OH)2(s) = 2 H2O(l) + ZnSO3(aq)
NaCl + Hg2(C2H3O2)2 = Na(C2H3O2) + ClHg =>
2 NaCl + Hg2(C2H3O2)2 = 2 Na(C2H3O2) + 2 ClHg
H2CO3 + CaBr2 = HBr + Ca2(CO3)2 =>
2 H2CO3 + 2 CaBr2 = 4 HBr + Ca2(CO3)2
Pb(OH)NO3 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)NO3 + HNO3 = Pb(NO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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