| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2Co3KOH = Na2OHKCo3
AgOH + HCl = AgCl + H2O =>
AgOH + HCl = AgCl + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe3(PO4)2 + NaOH = Na3PO4 + Fe(OH)2 =>
Fe3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Fe(OH)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Ga + H3PO4 = Ga2(PO4)2 + H2 =>
2 Ga + 2 H3PO4 = Ga2(PO4)2 + 3 H2
CrCl2 + CuCl2 = Cu + CrCl3 =>
2 CrCl2 + CuCl2 = Cu + 2 CrCl3
H3CCH2OH + K2Cr2O7 + H2SO4 = H3CCOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 H3CCH2OH + K2Cr2O7 + 4 H2SO4 = 3 H3CCOH + Cr2(SO4)3 + K2SO4 + 7 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
KC4H5O6 = CH3COOH + CH3COOK + H2O + CO2 =>
4 KC4H5O6 = CH3COOH + 4 CH3COOK + 2 H2O + 6 CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaOH + Hg = H2 + Na2HgO2 =>
2 NaOH + Hg = H2 + Na2HgO2
Sb + HCI = SbCI + H2 =>
2 Sb + 2 HCI = 2 SbCI + H2
Hg + NaOH = Hg(NaOH)2 =>
Hg + 2 NaOH = Hg(NaOH)2
CaCO3 + H{+} = Ca{+2} + CO2 + H2O =>
CaCO3 + 2 H{+} = Ca{+2} + CO2 + H2O
Hg + NaOH = Hg(OH)2 + Na =>
Hg + 2 NaOH = Hg(OH)2 + 2 Na
Hg + NaOH = HgOH + Na =>
Hg + NaOH = HgOH + Na
B(OC2H5)3 + H2O = H3BO3 + C2H5OH =>
B(OC2H5)3 + 3 H2O = H3BO3 + 3 C2H5OH
Hg + NaOH = Hg(OH) + Na =>
Hg + NaOH = Hg(OH) + Na
BeCl2 + NH4OH = Be(OH)2 + NH4Cl =>
BeCl2 + 2 NH4OH = Be(OH)2 + 2 NH4Cl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaBrO3 + MnO2 + NaOH = Na2MnO4 + H2O + NaBr =>
NaBrO3 + 3 MnO2 + 6 NaOH = 3 Na2MnO4 + 3 H2O + NaBr
KI + C6H10O5 = KI(C6H10O5) =>
KI + C6H10O5 = KI(C6H10O5)
CH3COOBa + HCl = CH3COOH + BaCl =>
CH3COOBa + HCl = CH3COOH + BaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(OH)3 + H(C2H3O2) = Al(C2H3O2)3 + H(OH) =>
Al(OH)3 + 3 H(C2H3O2) = Al(C2H3O2)3 + 3 H(OH)
Cu4Al4Cl5Br = Cu8Al6Cl6 + AlCl2Br =>
2 Cu4Al4Cl5Br = Cu8Al6Cl6 + 2 AlCl2Br
MgCO3 + H2O = MgO + H2CO3 =>
MgCO3 + H2O = MgO + H2CO3
AlOHSO4 + KOH = Al(OH)3 + K2SO4 =>
AlOHSO4 + 2 KOH = Al(OH)3 + K2SO4
HBr + (NH4)2(CO3) = H2(CO3) + (NH4)Br =>
2 HBr + (NH4)2(CO3) = H2(CO3) + 2(NH4)Br
KC4H5O6 = CH3COOH + CH3COOK + H2O + CO2 =>
4 KC4H5O6 = CH3COOH + 4 CH3COOK + 2 H2O + 6 CO2
Ru(PPH3)3ClH + HCHO = Ru(PPH3)3ClHCO + H2 =>
Ru(PPH3)3ClH + HCHO = Ru(PPH3)3ClHCO + H2
Au + LiOH = Li + Au(OH)3 =>
Au + 3 LiOH = 3 Li + Au(OH)3
Br + MnO4 = BrO2 + Mn =>
2 Br + MnO4 = 2 BrO2 + Mn
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
Fe2O3 + Mg3(PO4)2 = Mg3O2 + Fe2(PO4)3 =>
2 Fe2O3 + 3 Mg3(PO4)2 = 3 Mg3O2 + 2 Fe2(PO4)3
Na[Fe(S2O3)2] + FeCl3 + NaCl = Na2S4O6 + FeCl2 =>
Na[Fe(S2O3)2] + FeCl3 + NaCl = Na2S4O6 + 2 FeCl2
C4H6O5 + Mg(OH)2 = MgC4H4O5 + H2O =>
C4H6O5 + Mg(OH)2 = MgC4H4O5 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
MnO4 + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
MnO4 + 3 C2O4{2-} + 8 H{+} = Mn{2+} + 6 CO2 + 4 H2O
Mg(s) + HCl = MgCl2(a) + H(g) =>
Mg(s) + 2 HCl = MgCl2(a) + 2 H(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(HCO3)3 = Al + HCO3 =>
Al(HCO3)3 = Al + 3 HCO3
C12H4Cl2F6N4OS + O2 + H2O = CO2 + SO2 + HCl + HF + N2 =>
2 C12H4Cl2F6N4OS + 23 O2 + 4 H2O = 24 CO2 + 2 SO2 + 4 HCl + 12 HF + 4 N2
Na[Fe(S2O3)2] + FeCl3 + NaCl = Na2S4O6 + FeCl2 =>
Na[Fe(S2O3)2] + FeCl3 + NaCl = Na2S4O6 + 2 FeCl2
Na2S + H3PO4 = Na3PO4 + H2S =>
3 Na2S + 2 H3PO4 = 2 Na3PO4 + 3 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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