| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4NO3 + ZnCO3 = (NH4)2CO3 + Zn(NO3)2
As2S3 + KClO3 + H2O = H3AsO4 + H2SO4 + KCl =>
3 As2S3 + 14 KClO3 + 18 H2O = 6 H3AsO4 + 9 H2SO4 + 14 KCl
BaSO4 + AgCl = BaCl2 + Ag2SO4 =>
BaSO4 + 2 AgCl = BaCl2 + Ag2SO4
Re2O7 = Re + O2 =>
2 Re2O7 = 4 Re + 7 O2
Na2Cr2O7 + H2O + H2S = S + Cr(OH)3 + NaOH =>
Na2Cr2O7 + H2O + 3 H2S = 3 S + 2 Cr(OH)3 + 2 NaOH
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Fe + HNO3(diluted) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(diluted) = Fe(NO3)3 + NO + 2 H2O
CH3(CH2)OH + O2 = CO2 + H2O =>
CH3(CH2)OH + 3 O2 = 2 CO2 + 3 H2O
CH3OH + O2 = HCHO + H2O =>
2 CH3OH + O2 = 2 HCHO + 2 H2O
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
NaBr(aq) + Fe(NO3)3(aq) = FeBr3 + NaNO3 =>
3 NaBr(aq) + Fe(NO3)3(aq) = FeBr3 + 3 NaNO3
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
Ca(OH)2 + HN4Cl = CaCl2 + N + H2O =>
Ca(OH)2 + 2 HN4Cl = CaCl2 + 8 N + 2 H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Al(HO)3 = Al2O3 + H2O =>
2 Al(HO)3 = Al2O3 + 3 H2O
NH3 + NaBrO = N2 + NaBr + H2O =>
2 NH3 + 3 NaBrO = N2 + 3 NaBr + 3 H2O
Mn + O2 + H2O = Mn(OH)2 =>
2 Mn + O2 + 2 H2O = 2 Mn(OH)2
Cs + Cl(g) = CsCl =>
Cs + Cl(g) = CsCl
Zn(OH) = ZnO + H2 =>
2 Zn(OH) = 2 ZnO + H2
Na2SO4 + NaOH = Na2O + NaSO4H =>
Na2SO4 + NaOH = Na2O + NaSO4H
C2H6 + F2 = CF4 + HF =>
C2H6 + 7 F2 = 2 CF4 + 6 HF
SrSO4 + HCl = HSO4 + SrCl =>
SrSO4 + HCl = HSO4 + SrCl
MgCl2 + Na2SIO3 = Mg(SIO3) + NaCl =>
MgCl2 + Na2SIO3 = Mg(SIO3) + 2 NaCl
Mn + PbO2 + H = Pb + H2MnO2 =>
Mn + PbO2 + 2 H = Pb + H2MnO2
Al + AgNO3 = Ag + AlNO3 =>
Al + AgNO3 = Ag + AlNO3
K(s) = K(aq) =>
K(s) = K(aq)
Li3PO4 + NaBr = LiBr + Na3PO4 =>
Li3PO4 + 3 NaBr = 3 LiBr + Na3PO4
H2SiO3 + Na2O = Na2SiO3 + H2O =>
H2SiO3 + Na2O = Na2SiO3 + H2O
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
Cr(NO3)2 + KOH = KNO3 + Cr(OH)2 =>
Cr(NO3)2 + 2 KOH = 2 KNO3 + Cr(OH)2
C6H5NO2 + H2SO4 = NH3 + CO2 + H2O + HSO3 =>
C6H5NO2 + 22 H2SO4 = NH3 + 6 CO2 + 12 H2O + 22 HSO3
Cr(NO3)2 + KOH = CrH2O2 + KNO3 =>
Cr(NO3)2 + 2 KOH = CrH2O2 + 2 KNO3
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
HgCl2 + AgNO3 = Hg(NO3)2 + AgCl =>
HgCl2 + 2 AgNO3 = Hg(NO3)2 + 2 AgCl
C3H7NO2 + H2O = CH5NO + C2H4O2 =>
C3H7NO2 + H2O = CH5NO + C2H4O2
MnCl2 + Na2S + H2O = Mn(OH)2 + NaCl + H2S =>
MnCl2 + Na2S + 2 H2O = Mn(OH)2 + 2 NaCl + H2S
Cr(NO3)2 + KOH = CrH2O2 + KNO3 =>
Cr(NO3)2 + 2 KOH = CrH2O2 + 2 KNO3
MnO4 + SO2 + KOH = MnO2 + K2SO4 + H2O =>
MnO4 + 2 SO2 + 4 KOH = MnO2 + 2 K2SO4 + 2 H2O
KHCO3 + C2H5NO2 = KCN + H2O + CO =>
KHCO3 + C2H5NO2 = KCN + 3 H2O + 2 CO
Sn + Cu(NO3)2 = Sn(NO3)2 + Cu =>
Sn + Cu(NO3)2 = Sn(NO3)2 + Cu
Mn2O3 + MgO = MgMn2O4 =>
Mn2O3 + MgO = MgMn2O4
NaCl + HCl = NaClHCl =>
NaCl + HCl = NaClHCl
Mn2O7 + C3H7OH = Mn2O3 + CO2 + H2O =>
9 Mn2O7 + 4 C3H7OH = 9 Mn2O3 + 12 CO2 + 16 H2O
H2SiCl2 + NaOH = Na8Si4O4 + NaCl + H2O =>
4 H2SiCl2 + 16 NaOH = Na8Si4O4 + 8 NaCl + 12 H2O
Zr + HF = ZrF + H =>
Zr + HF = ZrF + H
Ca(OH)2 + K2CO3 = KOH + CaCO3 =>
Ca(OH)2 + K2CO3 = 2 KOH + CaCO3
SnS2 + O2 = Sn2O3 + SO2 =>
4 SnS2 + 11 O2 = 2 Sn2O3 + 8 SO2
Cr(NO3)2 + KOH = CrH2O2 + KNO3 =>
Cr(NO3)2 + 2 KOH = CrH2O2 + 2 KNO3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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