| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 NH4CN = 2 NH3 + 2 H2O + Ba(CN)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
H2SO4 + Ag = H2S + H2O + Ag2SO4 =>
5 H2SO4 + 8 Ag = H2S + 4 H2O + 4 Ag2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H3PO4 + Au = AuPO4 + H =>
H3PO4 + Au = AuPO4 + 3 H
K2S2O8 + Bi(OH)3 = Bi2(S2O8)3 + KOH =>
3 K2S2O8 + 2 Bi(OH)3 = Bi2(S2O8)3 + 6 KOH
ClHCCHCl + O2 = H2O + CO2 + Cl2 =>
2 ClHCCHCl + 5 O2 = 2 H2O + 4 CO2 + 2 Cl2
Si + Cl2 = Si2Cl6 =>
2 Si + 3 Cl2 = Si2Cl6
NH2NH2 + H2O2 = N + H2O =>
NH2NH2 + 2 H2O2 = 2 N + 4 H2O
CoSO4 = Co + S + O2 =>
CoSO4 = Co + S + 2 O2
CH3COOC6H4COOH + NaOH = C9H7NaO4 + H2O =>
CH3COOC6H4COOH + NaOH = C9H7NaO4 + H2O
Cr(NO3)3 + HNO3 = NO2 + Cr2O7 + H2O =>
2 Cr(NO3)3 + 2 HNO3 = 8 NO2 + Cr2O7 + H2O
C3H7Cl + C6H6 = C6H5Cl + C3H6 =>
3 C3H7Cl + 4 C6H6 = 3 C6H5Cl + 5 C3H6
NaCO3 + Al2Ba3 = Na2Ba + Al(CO3)3 =>
6 NaCO3 + Al2Ba3 = 3 Na2Ba + 2 Al(CO3)3
Ca2 + NiCl2 = Ca(Cl2)2 + Ni =>
Ca2 + 4 NiCl2 = 2 Ca(Cl2)2 + 4 Ni
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
BaSO4 + HOH = H2SO4 + Ba(OH)2 =>
BaSO4 + 2 HOH = H2SO4 + Ba(OH)2
HC2H3O2 + Pb = Pb(C2H3O2)2 + H2 =>
2 HC2H3O2 + Pb = Pb(C2H3O2)2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C24H98N + O2 = CO2 + H2O + N =>
2 C24H98N + 97 O2 = 48 CO2 + 98 H2O + 2 N
S8 = S6 =>
3 S8 = 4 S6
O3 + H16O2C11 = CO2 + H2O =>
28 O3 + 3 H16O2C11 = 33 CO2 + 24 H2O
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn =>
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O
CaCo3 + O2 = CaO + Co2 =>
2 CaCo3 + O2 = 2 CaO + 3 Co2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Ca(NO3)2(aq) + NaCl(aq) = CaCl2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(aq)
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
Sr3(PO4)2 + H2SO4 = SrSO4 + H3PO4 =>
Sr3(PO4)2 + 3 H2SO4 = 3 SrSO4 + 2 H3PO4
(NH4)3PO4(aq) + Zn(NO3)2(aq) = NH4NO3(aq) + Zn3(PO4)2(s) =>
2(NH4)3PO4(aq) + 3 Zn(NO3)2(aq) = 6 NH4NO3(aq) + Zn3(PO4)2(s)
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2
C5H10(l) + O2(g) = H2C5H6O4(l) + H2O(l) =>
2 C5H10(l) + 5 O2(g) = 2 H2C5H6O4(l) + 2 H2O(l)
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
ClO + H2O = Cl + OH =>
ClO + H2O = Cl + 2 OH
Mg(s) + Br(l) = MgBr2(s) =>
Mg(s) + 2 Br(l) = MgBr2(s)
Fe2SO4 + NaOH = NaSO4 + Fe2OH =>
Fe2SO4 + NaOH = NaSO4 + Fe2OH
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
Al(s) + Fe2O3(s) = Al2O3(l) + Fe(l) =>
2 Al(s) + Fe2O3(s) = Al2O3(l) + 2 Fe(l)
H2SO4 = H{+} + HSO4{-} =>
H2SO4 = H{+} + HSO4{-}
PhCH3 + KMnO4 + HCl = PhCOOH + KCl + MnCl2 + H2O =>
5 PhCH3 + 6 KMnO4 + 18 HCl = 5 PhCOOH + 6 KCl + 6 MnCl2 + 14 H2O
K + Y2 = KY2 =>
K + Y2 = KY2
PbBr = Pb + Br =>
PbBr = Pb + Br
Mg + NO2 = Mg(NO2)2 =>
Mg + 2 NO2 = Mg(NO2)2
H3N = H2 + N3 =>
6 H3N = 9 H2 + 2 N3
MgCO3 + H2SO4 = MgHCO3 + HSO4 =>
MgCO3 + H2SO4 = MgHCO3 + HSO4
Al2(C2O4)3*4H2O + K2C2O4 + H2O = K3[Al(C2O4)3]*3H2O =>
Al2(C2O4)3*4H2O + 3 K2C2O4 + 2 H2O = 2 K3[Al(C2O4)3]*3H2O
F2 + NaOH = O2 + NaF4 + H2O =>
8 F2 + 4 NaOH = O2 + 4 NaF4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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