| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaClO + 2 H2O = 2 NaClOH + H2O2
Al2O3Mg = Al2MgO3 =>
Al2O3Mg = Al2MgO3
MgSO4 + Mg(OH)2 = (MgOH)2SO4 =>
MgSO4 + Mg(OH)2 = (MgOH)2SO4
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
C + Ba(OH)2 = C(OH)2 + Ba =>
C + Ba(OH)2 = C(OH)2 + Ba
CH2CHCH2OH + O2 = H2O + CO2 =>
CH2CHCH2OH + 4 O2 = 3 H2O + 3 CO2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Na + H2SbO4 = NaH2SbO4 =>
Na + H2SbO4 = NaH2SbO4
KC4H5O6 + NaOH = KOH + NaC4H5O6 =>
KC4H5O6 + NaOH = KOH + NaC4H5O6
C2H6 + O2 = CO2 + H2O = =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr + Cu(No3)2 = Cr(No3)3 + Cu =>
2 Cr + 3 Cu(No3)2 = 2 Cr(No3)3 + 3 Cu
SO3 + MnO{-} + H{+} = SO4{-} + Mn2{+} + H2O =>
SO3 + 2 MnO{-} + 2 H{+} = SO4{-} + Mn2{+} + H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
H2 + F2 = HF4 =>
H2 + 4 F2 = 2 HF4
KMnO4 + Sb + KOH = K2MnO4 + SbO3 + H2O =>
6 KMnO4 + Sb + 6 KOH = 6 K2MnO4 + SbO3 + 3 H2O
HSO3 + MgO = Mg + SO3SO3 + H2O =>
2 HSO3 + MgO = Mg + SO3SO3 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MnSO4 + KBrO3 + KOH = KMnO4 + K2SO4 + KBrO2 + H2O =>
2 MnSO4 + 5 KBrO3 + 6 KOH = 2 KMnO4 + 2 K2SO4 + 5 KBrO2 + 3 H2O
Br2 + I2 = BrI7 =>
Br2 + 7 I2 = 2 BrI7
Ca3SiO5 + H2O = CaO*2SiO2*3H2O + Ca(OH)2 =>
2 Ca3SiO5 + 8 H2O = CaO*2SiO2*3H2O + 5 Ca(OH)2
N{2}O{5} = N{2}O(2} =>
N{2}O{5} = N{2}O(2}
H2SO4 + KCl = K2SO4 + SO2 + H2O + Cl2 =>
2 H2SO4 + 2 KCl = K2SO4 + SO2 + 2 H2O + Cl2
As4O10 + H2O = H3AsO4 =>
As4O10 + 6 H2O = 4 H3AsO4
Na2CO3 + Pb(CH3COO)2 = NaCH3COO + PbCO3 =>
Na2CO3 + Pb(CH3COO)2 = 2 NaCH3COO + PbCO3
CaO + HCl = Ca(Cl)2 + H2O =>
CaO + 2 HCl = Ca(Cl)2 + H2O
KMnO4 + Na2SO3 + H2O = MnO(OH) + Na2SO4 + KOH =>
KMnO4 + 2 Na2SO3 + H2O = MnO(OH) + 2 Na2SO4 + KOH
VCl4 + H2 = V + HCl =>
VCl4 + 2 H2 = V + 4 HCl
ABC = AB + C =>
ABC = AB + C
Ca(MnO4)2 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + CaSO4 + H2O =>
Ca(MnO4)2 + 5 K2SO3 + 3 H2SO4 = 2 MnSO4 + 5 K2SO4 + CaSO4 + 3 H2O
Ca + Na3PO4 = Ca3(PO4)2 + Na =>
3 Ca + 2 Na3PO4 = Ca3(PO4)2 + 6 Na
AlBr(aq) + Zn(s) = Al(s) + ZnBr(aq) =>
AlBr(aq) + Zn(s) = Al(s) + ZnBr(aq)
H + N = N4H =>
H + 4 N = N4H
(CO2H2) + C10H18O = C11H18O2 + H2O =>
(CO2H2) + C10H18O = C11H18O2 + H2O
PbCO3 + NaNO3 = Pb(NO3)2 + Na2CO3 =>
PbCO3 + 2 NaNO3 = Pb(NO3)2 + Na2CO3
C21H23NO5 + H2O = C17H19NO3 + C2H4O2 =>
C21H23NO5 + 2 H2O = C17H19NO3 + 2 C2H4O2
HCl + Br = BrCl + H =>
HCl + Br = BrCl + H
MgCo3 + HBr = MgBr2 + H2Co3 =>
MgCo3 + 2 HBr = MgBr2 + H2Co3
Fe{3+} + Fe(CN)6{3-} = Fe[Fe(CN)6] =>
Fe{3+} + Fe(CN)6{3-} = Fe[Fe(CN)6]
Mg + Al(NO3) = Al + Mg(NO3)2 =>
Mg + 2 Al(NO3) = 2 Al + Mg(NO3)2
C2H2 + O2 = CO + H(OH) =>
2 C2H2 + 3 O2 = 4 CO + 2 H(OH)
HNO3 + KBr = KOH + BrNO2 =>
HNO3 + KBr = KOH + BrNO2
C6H5CH3 + KMnO4 + H2O = C6H5COOH + Mn(OH)2 + KOH =>
5 C6H5CH3 + 6 KMnO4 + 4 H2O = 5 C6H5COOH + 6 Mn(OH)2 + 6 KOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
C5H12 + Cl2 = C5H11Cl + H2 =>
2 C5H12 + Cl2 = 2 C5H11Cl + H2
Br2 + HgO + H2O = HgBr + HBrO =>
3 Br2 + 2 HgO + 2 H2O = 2 HgBr + 4 HBrO
CH3CH2CH3 + Br2 = CH3CH2CH3Br =>
2 CH3CH2CH3 + Br2 = 2 CH3CH2CH3Br
KC4H5O6 + NaHCO3 = KNaC4H4O6 + H2O + CO2 =>
KC4H5O6 + NaHCO3 = KNaC4H4O6 + H2O + CO2
CH3CHO + Cr2O7{-} + H{+} = CH3COOH + Cr{3+} + H2O =>
7 CH3CHO + 2 Cr2O7{-} + 14 H{+} = 7 CH3COOH + 4 Cr{3+} + 7 H2O
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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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