| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zn + 2 HI = 2 ZnI + H2
NaCl + CaO = Na2O + CaCl2 =>
2 NaCl + CaO = Na2O + CaCl2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
ZnO + HI = ZnI + HO =>
ZnO + HI = ZnI + HO
BaCl2 + ZnSO4 = BaSO4(s) + ZnCl2 =>
BaCl2 + ZnSO4 = BaSO4(s) + ZnCl2
AgOH + Al = Ag + Al(OH) =>
AgOH + Al = Ag + Al(OH)
Zn + HNO3 = Zn(NO3)3 + NH4NO3 + H2O =>
8 Zn + 30 HNO3 = 8 Zn(NO3)3 + 3 NH4NO3 + 9 H2O
Mg(OH)2 + Fe = Fe(OH)2 + Mg =>
Mg(OH)2 + Fe = Fe(OH)2 + Mg
CuNO3NaClMgSO4 = NaNO3MgClCuSO4 =>
CuNO3NaClMgSO4 = NaNO3MgClCuSO4
H3AsO4 + H2S = H3AsO3 + S2 + H2O =>
2 H3AsO4 + 2 H2S = 2 H3AsO3 + S2 + 2 H2O
C6H5C2H6 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H5COH =>
14 C6H5C2H6 + 18 KMnO4 + 27 H2SO4 = 9 K2SO4 + 18 MnSO4 + 56 H2O + 16 C6H5COH
ZnFe + HCl = ZnCl + Fe + H2 =>
2 ZnFe + 2 HCl = 2 ZnCl + 2 Fe + H2
Na + NaNO2 = Na2O + N2 =>
6 Na + 2 NaNO2 = 4 Na2O + N2
Mg + MgS = Mg2S =>
Mg + MgS = Mg2S
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
H2C2O4*2H2O + K2Cr2O7 = K[Cr(C2O4)2(H2O)2]*2H2O + H2O + CO2 =>
7 H2C2O4*2H2O + K2Cr2O7 = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 13 H2O + 6 CO2
CH3(CH2)28CH + O2 = CO2 + H2O =>
CH3(CH2)28CH + 45 O2 = 30 CO2 + 30 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C72H83O48N1 = C31H35O25N1 + C61H75O12N1 + CO + H2 =>
43 C72H83O48N1 = 25 C31H35O25N1 + 18 C61H75O12N1 + 1223 CO + 672 H2
Cu2SO4 = Cu2O4 + S2 =>
2 Cu2SO4 = 2 Cu2O4 + S2
C2H5COOH + Al = C2H5COOAl + H2 =>
2 C2H5COOH + 2 Al = 2 C2H5COOAl + H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Cr2O7{2-} + Hg + H2SO4 + H{+} = Hg2SO4 + Cr3{+} + H2O =>
3 Cr2O7{2-} + 34 Hg + 17 H2SO4 + 8 H{+} = 17 Hg2SO4 + 2 Cr3{+} + 21 H2O
NaCl + FeNO2 = NaNO2 + FeCl =>
NaCl + FeNO2 = NaNO2 + FeCl
Al + NH(ClO4)4 = AlO + AlCl3 + NO + H2O =>
95 Al + 6 NH(ClO4)4 = 87 AlO + 8 AlCl3 + 6 NO + 3 H2O
CH3CH2Br + KOH = KBr + CH3CH2OH =>
CH3CH2Br + KOH = KBr + CH3CH2OH
Ag2O + PtCl4 = PtO2 + AgCl =>
2 Ag2O + PtCl4 = PtO2 + 4 AgCl
CuCO3 + Ca = Cu + CaCO3 =>
CuCO3 + Ca = Cu + CaCO3
Sb2O3 + C4H6O6 = Sb2(C4H4O6)3 + H2O =>
Sb2O3 + 3 C4H6O6 = Sb2(C4H4O6)3 + 3 H2O
CuC2O4(s) + O2(g) = CuO(s) + CO2(g) =>
2 CuC2O4(s) + O2(g) = 2 CuO(s) + 4 CO2(g)
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Li2CO3 + K3PO4 = K2CO3 + Li3PO4 =>
3 Li2CO3 + 2 K3PO4 = 3 K2CO3 + 2 Li3PO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CH2ClCH2COOH + CH3OH = CH2ClCH2COOCH3 + H2O =>
CH2ClCH2COOH + CH3OH = CH2ClCH2COOCH3 + H2O
GaCl3 + Na2CO3 + H2O = Ga(OH)3 + CO2 + NaCl =>
2 GaCl3 + 3 Na2CO3 + 3 H2O = 2 Ga(OH)3 + 3 CO2 + 6 NaCl
ZnCO3H2SO4 = ZnSO4H2CO3 =>
ZnCO3H2SO4 = ZnSO4H2CO3
Pb3O4 + HNO3 = Pb(NO3) + PbO2 + H2O =>
3 Pb3O4 + 4 HNO3 = 4 Pb(NO3) + 5 PbO2 + 2 H2O
GaCl3 + Na2CO3 + H2O = Ga(OH)3 + CO2 + NaCl =>
2 GaCl3 + 3 Na2CO3 + 3 H2O = 2 Ga(OH)3 + 3 CO2 + 6 NaCl
Zn(OH)2 + MgCrO4 = ZnCrO4 + Mg(OH)2 =>
Zn(OH)2 + MgCrO4 = ZnCrO4 + Mg(OH)2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
K2CrO2 + HNO3 = K2NO3 + HCrO2 =>
K2CrO2 + HNO3 = K2NO3 + HCrO2
C2H5OH + C2H5Cl = C2H5OC2H5 + HCl =>
C2H5OH + C2H5Cl = C2H5OC2H5 + HCl
SrO + SO2 = SrO2 + SO =>
SrO + SO2 = SrO2 + SO
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
Cr2(SO4)3 + Ba(OH)2 = BaSO4 + Cr(OH)3 =>
Cr2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Cr(OH)3
CuS + HNO3 = Cu(NO3)2 + NOS + S8 + H2O =>
24 CuS + 64 HNO3 = 24 Cu(NO3)2 + 16 NOS + S8 + 32 H2O
CH2BrCH2CH2Br + Zn = ZnBr2 + C3H6 =>
CH2BrCH2CH2Br + Zn = ZnBr2 + C3H6
Ca + AlCl3 = AlCaCl3 =>
Ca + AlCl3 = AlCaCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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