| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(C2H3O2)2 + CuCl2 = CaCl2 + Cu(C2H3O2)2
LiOH + Fe(NO3)3 = Li(NO3)3 + OHFe =>
LiOH + Fe(NO3)3 = Li(NO3)3 + OHFe
NiSO4*5H2O + Na2CO3 = NiCO3 + Na2SO4 + H2O =>
NiSO4*5H2O + Na2CO3 = NiCO3 + Na2SO4 + 5 H2O
CH2O = CH4 + CO2 =>
2 CH2O = CH4 + CO2
PotassiumSulfate + BariumAcetate = PotassiumAcetate + BariumSulfate =>
PotassiumSulfate + BariumAcetate = PotassiumAcetate + BariumSulfate
CH3CHClCH2CH3 + NaOH = NaOCl + CH3CH2CH2CH3 =>
CH3CHClCH2CH3 + NaOH = NaOCl + CH3CH2CH2CH3
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
Al2O3 + Na3P = AlP + Na2O =>
Al2O3 + 2 Na3P = 2 AlP + 3 Na2O
NiSO4*6H2O + Na2CO3 = NiCO3 + Na2SO4 + H2O =>
NiSO4*6H2O + Na2CO3 = NiCO3 + Na2SO4 + 6 H2O
MgSO4 + Be(OH)2 = Mg(OH)2 + BeSO4 =>
MgSO4 + Be(OH)2 = Mg(OH)2 + BeSO4
KCl(aq) + AgNO3 = KNO3 + AgCl =>
KCl(aq) + AgNO3 = KNO3 + AgCl
C5260H702O4010 + H2O = C2H4O2 + CO2 =>
4 C5260H702O4010 + 12318 H2O = 6861 C2H4O2 + 7318 CO2
K3AsO4 + KI + H2SO4 = KAsO2 + I2 + K2SO4 + H2O =>
K3AsO4 + 2 KI + 2 H2SO4 = KAsO2 + I2 + 2 K2SO4 + 2 H2O
Ca(NO3)2*4H2O + VOC10H14 + NH4(NO3) = Ca(VO3) + H2O + CO2 + N =>
Ca(NO3)2*4H2O + VOC10H14 + 23 NH4(NO3) = Ca(VO3) + 57 H2O + 10 CO2 + 48 N
Ca + C2H3O2H = Ca(C2H3O2)2 + H2 =>
Ca + 2 C2H3O2H = Ca(C2H3O2)2 + H2
Al + Fe2O3 = Fe3 + AlO2 =>
9 Al + 6 Fe2O3 = 4 Fe3 + 9 AlO2
K2HgI4 + NH3 = NH2Hg2I3 + KI + NH4I =>
2 K2HgI4 + 2 NH3 = NH2Hg2I3 + 4 KI + NH4I
N(H3) + O2 = N(O2) + H2(O) =>
4 N(H3) + 7 O2 = 4 N(O2) + 6 H2(O)
Zn(OH)2 + NH4 = Zn + NH3 + H2O =>
Zn(OH)2 + 2 NH4 = Zn + 2 NH3 + 2 H2O
Ca(HCO3)2(s) = CaCO3(s) + H2O(l) + CO2(g) =>
Ca(HCO3)2(s) = CaCO3(s) + H2O(l) + CO2(g)
K2Cr2O7(aq) + H2O + S = KOH(aq) + Cr2O3(s) + SO2 =>
2 K2Cr2O7(aq) + 2 H2O + 3 S = 4 KOH(aq) + 2 Cr2O3(s) + 3 SO2
Sc + NaOH + H2O = Na3[Sc(OH)6] + H2 =>
2 Sc + 6 NaOH + 6 H2O = 2 Na3[Sc(OH)6] + 3 H2
Bi(NO3)3 + (NH4)(OH) = Bi(OH)3 + (NH4)(NO3) =>
Bi(NO3)3 + 3(NH4)(OH) = Bi(OH)3 + 3(NH4)(NO3)
CuOH + HBr = HOH + BrCu =>
CuOH + HBr = HOH + BrCu
HOBr + NaOBr = NaOH + Br2O =>
HOBr + NaOBr = NaOH + Br2O
C31H36SN4ONi + H2 = C2H6 + H2S + H2O + NH3 + Ni =>
2 C31H36SN4ONi + 73 H2 = 31 C2H6 + 2 H2S + 2 H2O + 8 NH3 + 2 Ni
CaC2O4 + HNO3 = Ca(NO3)2 + HC2O4H =>
CaC2O4 + 2 HNO3 = Ca(NO3)2 + HC2O4H
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
SO3 + HCl = SO2 + H2O + Cl =>
SO3 + 2 HCl = SO2 + H2O + 2 Cl
CH3OO + NaHCO3 = CH3COONa + CO2 + H2O =>
8 CH3OO + 3 NaHCO3 = 3 CH3COONa + 5 CO2 + 9 H2O
Al(OH)3 + HF = AlF3 + H(OH) =>
Al(OH)3 + 3 HF = AlF3 + 3 H(OH)
Pb + H2SO4 = H2O + SO2 + Pb(SO4)2 =>
Pb + 4 H2SO4 = 4 H2O + 2 SO2 + Pb(SO4)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg + HCl = MgCl2 + H2 = ,2,1,1 =>
Mg + 2 HCl = MgCl2 + H2
Ag + K4[Fe(Cn)6] = Ag[Fe(Cn)6] + K =>
Ag + K4[Fe(Cn)6] = Ag[Fe(Cn)6] + 4 K
HNO3 + C = H2O + CO2 + NO2 =>
4 HNO3 + C = 2 H2O + CO2 + 4 NO2
H2TeO3 + SO3 = Te + SO4 + H2O =>
H2TeO3 + 2 SO3 = Te + 2 SO4 + H2O
C6H2(NO2)3OH + C6H11O5OH + NaOH = C6H2(NO2)2NH2ONa + C6H11O5OOH =>
C6H2(NO2)3OH + 3 C6H11O5OH + NaOH = C6H2(NO2)2NH2ONa + 3 C6H11O5OOH
Li2SO4 + AgC2H3O2 = LiCH3COO + Ag2SO4 =>
Li2SO4 + 2 AgC2H3O2 = 2 LiCH3COO + Ag2SO4
AlBr3 + Fe2O3 = Al2O3 + Fe2Br6 =>
2 AlBr3 + Fe2O3 = Al2O3 + Fe2Br6
CoS + H2O2 + CH3COOH = Co(CH3COO)2 + S + H2O =>
CoS + H2O2 + 2 CH3COOH = Co(CH3COO)2 + S + 2 H2O
NO2 + SnCl2*2H2O + HCl = NH4Cl + SnCl4 + H2O =>
2 NO2 + 7 SnCl2*2H2O + 16 HCl = 2 NH4Cl + 7 SnCl4 + 18 H2O
P + HNO3 = NO2 + H2 + H3PO4 =>
2 P + 8 HNO3 = 8 NO2 + H2 + 2 H3PO4
Fe(S) + O2 = Fe2O3 + SO2 =>
4 Fe(S) + 7 O2 = 2 Fe2O3 + 4 SO2
CH3CHO + HCl = CH2CH2Cl + H2 + O2 =>
2 CH3CHO + 2 HCl = 2 CH2CH2Cl + H2 + O2
Au + Br{-} = AuBr{-} =>
Au + Br{-} = AuBr{-}
HBr + SiO2 = SiBr4 + H2O =>
4 HBr + SiO2 = SiBr4 + 2 H2O
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
Zr + F = ZrF =>
Zr + F = ZrF
Sodium + O2 = sodiumoxide =>
4 Na + O2 = 2 Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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