| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl3CCOOH + CH3CH2COONa = Cl3CCOONa + CH3CH2COOH
Fe + H2SO4 = H2O + Fe2(SO4)3 + S =>
2 Fe + 4 H2SO4 = 4 H2O + Fe2(SO4)3 + S
(NH4)2SO4 + NaOH = (NH4)2NaO + HSO4 =>
(NH4)2SO4 + NaOH = (NH4)2NaO + HSO4
SIC + KOH = K2SIO3 + K2CO3 + K2O + H2 =>
SIC + 8 KOH = K2SIO3 + K2CO3 + 2 K2O + 4 H2
ZnO + PbO2 = ZnPbO3 =>
ZnO + PbO2 = ZnPbO3
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
NaClO + P = NaCl + P2O5 =>
5 NaClO + 2 P = 5 NaCl + P2O5
Co3 + S = CoS3 =>
Co3 + 9 S = 3 CoS3
Ag2CO3 + H2O + CO2 = Ag2(HCO3)2 =>
Ag2CO3 + H2O + CO2 = Ag2(HCO3)2
HI + Sr(OH)2 = H2O + SrI + OH =>
HI + Sr(OH)2 = H2O + SrI + OH
CaO + H2O = Ca + O2H2 =>
CaO + H2O = Ca + O2H2
FeClClCl + NaOH = FeOOOHHH + NaCl =>
FeClClCl + 3 NaOH = FeOOOHHH + 3 NaCl
Fe2 + H2S = FeS + H =>
Fe2 + 2 H2S = 2 FeS + 4 H
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaAlO2 + HNO3 = Al(NO3)3 + NaNO3 + H2O =>
NaAlO2 + 4 HNO3 = Al(NO3)3 + NaNO3 + 2 H2O
FeJ2 + H2SO4 = Fe2(SO4)3 + J2 + H2 =>
2 FeJ2 + 3 H2SO4 = Fe2(SO4)3 + 2 J2 + 3 H2
K2Cr2O7 + BaCl2 + H2O = KCl + BaCrO4 + H2CrO4 =>
K2Cr2O7 + BaCl2 + H2O = 2 KCl + BaCrO4 + H2CrO4
CH3C(CH3)2OH + HCl + ZnCl2 = CH3CH2CH2ClCl2 + Zn + H2O =>
3 CH3C(CH3)2OH + 4 HCl + 4 ZnCl2 = 4 CH3CH2CH2ClCl2 + 4 Zn + 3 H2O
Mg(NO3) + KCO2 = MgCO2 + KNO3 =>
Mg(NO3) + KCO2 = MgCO2 + KNO3
NaCr{2}O{7} + H{3}PO{4} = Na{3}PO{4} + Cr{3} + H{2}O =>
NaCr{2}O{7} + 4 H{3}PO{4} = Na{3}PO{4} + Cr{3} + 4 H{2}O
Mg3 + H2O = Mg(OH)2 + H3 =>
Mg3 + 6 H2O = 3 Mg(OH)2 + 2 H3
Cu3 + O = Cu3O =>
Cu3 + O = Cu3O
N3 + O3Al2 = Al4 + O2N6 =>
6 N3 + 2 O3Al2 = Al4 + 3 O2N6
CH3COOH + Sr(OH)2 = H2O + SrCOOH + CH3 =>
2 CH3COOH + 3 Sr(OH)2 = 4 H2O + 3 SrCOOH + CH3
KBr + Na2CO3 = NaBr + K2CO3 =>
2 KBr + Na2CO3 = 2 NaBr + K2CO3
MnO2 + Al + H2SO4 = MnSO4 + Al2(SO4)3 + H2O =>
3 MnO2 + 2 Al + 6 H2SO4 = 3 MnSO4 + Al2(SO4)3 + 6 H2O
Na3PO4 + HNO3 + (NH4)2MoO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
Na3PO4 + 24 HNO3 + 12(NH4)2MoO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
Ca(s) + Fe(NO3)2 = Fe + Ca(NO3)2 =>
Ca(s) + Fe(NO3)2 = Fe + Ca(NO3)2
H2S + Cl2 = HCl + S8 =>
8 H2S + 8 Cl2 = 16 HCl + S8
Cd + Fe(NO3)2 = CdNO3 + Fe =>
2 Cd + Fe(NO3)2 = 2 CdNO3 + Fe
BaCl2 + NH3 = NH3Cl + Ba =>
BaCl2 + 2 NH3 = 2 NH3Cl + Ba
CaO + H2O = Ca + O2H2 =>
CaO + H2O = Ca + O2H2
Zr(SO4)2 + NaOH = ZrO2 + Na2SO4 + H2O =>
Zr(SO4)2 + 4 NaOH = ZrO2 + 2 Na2SO4 + 2 H2O
C2H3Cl(g) + O2(g) = CO2(g) + H2O(l) + HCl(g) =>
2 C2H3Cl(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l) + 2 HCl(g)
Be + HNO3 = Be(NO3)2 + H2 =>
Be + 2 HNO3 = Be(NO3)2 + H2
Ca + NO2 = Ca(NO2)2 =>
Ca + 2 NO2 = Ca(NO2)2
copper + sulfur = copper(I)sulfide =>
2 Cu + S = Cu2S
Mg3N2 + H2O = Mg(OH)2 + N2 + H2 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + N2 + 3 H2
CaO + H2O = Ca + O2H2 =>
CaO + H2O = Ca + O2H2
AuCl3 + Zn = ZnCl2 + Au =>
2 AuCl3 + 3 Zn = 3 ZnCl2 + 2 Au
Ca + NaCl = CaCl2 + Na2 =>
Ca + 2 NaCl = CaCl2 + Na2
CaO + H2O = Ca + O2H2 =>
CaO + H2O = Ca + O2H2
AgF + NaBr = FNa + AgBr =>
AgF + NaBr = FNa + AgBr
Ca + Ni2 = CaNi2 =>
Ca + Ni2 = CaNi2
N2O5 + H2O = H2N2O6 =>
N2O5 + H2O = H2N2O6
C6H12O6(s) = CO2(g) + CH3CH2OH =>
C6H12O6(s) = 2 CO2(g) + 2 CH3CH2OH
C28H31ClN2O3 + H2O2 = CO2 + H2O + HNO3 + HCl =>
C28H31ClN2O3 + 73 H2O2 = 28 CO2 + 87 H2O + 2 HNO3 + HCl
CaO + H2O = Ca + O2H2 =>
CaO + H2O = Ca + O2H2
Li + H2O = LiO4 + H2 =>
Li + 4 H2O = LiO4 + 4 H2
NO2 + Ca = CaO + N =>
NO2 + 2 Ca = 2 CaO + N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/24
Équations équilibrées sur02/13/23
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