| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn + Ag{+} = Ag + Mn{+}
BaCl2 + Na2SO4 = Na2SO4BaCl2 =>
BaCl2 + Na2SO4 = Na2SO4BaCl2
HBrO + H2O = BrO{-} + H3O{+} =>
HBrO + H2O = BrO{-} + H3O{+}
B2O3(s) + C(s) = B4C3(s) + CO2(g) =>
2 B2O3(s) + 6 C(s) = B4C3(s) + 3 CO2(g)
Fl + KI = I + FlK =>
Fl + KI = I + FlK
Ca + Na2S = CaS + Na =>
Ca + Na2S = CaS + 2 Na
MnO2 + HBr = Br2 + Mn + H2O =>
MnO2 + 4 HBr = 2 Br2 + Mn + 2 H2O
NaOH(aq) + CaCl2(aq) + CO2 = NaCl2(aq) + CaCO3 + H =>
NaOH(aq) + CaCl2(aq) + CO2 = NaCl2(aq) + CaCO3 + H
H3PO4 + O2 = PO4 + H2O =>
4 H3PO4 + 3 O2 = 4 PO4 + 6 H2O
Sn + Fe2O3 = Fe2 + Sn2O3 =>
2 Sn + Fe2O3 = Fe2 + Sn2O3
Na3[Al(OH)6] + CO2 = Na2CO3 + Al(OH)3 + H2O =>
2 Na3[Al(OH)6] + 3 CO2 = 3 Na2CO3 + 2 Al(OH)3 + 3 H2O
Na2S + I2 + H2O = HI + Na2SO4 =>
Na2S + 4 I2 + 4 H2O = 8 HI + Na2SO4
Sodiumcarbonate + aceticacid = NaC2H3O2 + carbondioxide + water =>
Na2CO3 + 2 C2H4O2 = 2 NaC2H3O2 + CO2 + H2O
Ae + N2 = AeN =>
2 Ae + N2 = 2 AeN
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
C6H8O6 + K2CO3 = KC6H7O6 + CO2 + H2O =>
2 C6H8O6 + K2CO3 = 2 KC6H7O6 + CO2 + H2O
C2H4O2 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C2H4O2 + 8 KMnO4 + 24 HCl = 10 CO2 + 8 MnCl2 + 8 KCl + 22 H2O
CuIISO4 + ZnO = ZnIISO4 + CuO =>
CuIISO4 + ZnO = ZnIISO4 + CuO
C6H1214 + O2 = CO2 + H2O =>
2 C6H1214 + 619 O2 = 12 CO2 + 1214 H2O
NaClO4 + Zn + H2SO4 = ZnSO4 + NaCl + H2O =>
NaClO4 + 4 Zn + 4 H2SO4 = 4 ZnSO4 + NaCl + 4 H2O
Fe + HSO4 = Fe{2+} + SO4{2-} + H2 =>
2 Fe + 2 HSO4 = 2 Fe{2+} + 2 SO4{2-} + H2
NH4OH + Pb(NO3)2 = NH4NO3 + Pb(OH)2 =>
2 NH4OH + Pb(NO3)2 = 2 NH4NO3 + Pb(OH)2
Zn(NO3)2 + Na2CO3 + H2O = Zn(OH)2 + NaNO3 + CO2 =>
Zn(NO3)2 + Na2CO3 + H2O = Zn(OH)2 + 2 NaNO3 + CO2
NO2 + F = NO2F =>
NO2 + F = NO2F
HClO4(aq) + K2CO3(aq) = CO2(g) + H2O(l) + KClO4(aq) =>
2 HClO4(aq) + K2CO3(aq) = CO2(g) + H2O(l) + 2 KClO4(aq)
Ca3(PO4)2 + C + SiO2 = CaO2SiO2 + CO + P =>
Ca3(PO4)2 + 2 C + 3 SiO2 = 3 CaO2SiO2 + 2 CO + 2 P
H2SO4 + HCl = H3SO4{+} + Cl{-} =>
H2SO4 + HCl = H3SO4{+} + Cl{-}
Fe(s) + HgSO4(aq) = FeSO4(aq) + Hg(aq) =>
Fe(s) + HgSO4(aq) = FeSO4(aq) + Hg(aq)
C13H10O2 + KOH = C7H5KO2 + C6H5OK + H2O =>
C13H10O2 + 2 KOH = C7H5KO2 + C6H5OK + H2O
CH4(s) + O2(s) = CO2(s) + H2O(g) =>
CH4(s) + 2 O2(s) = CO2(s) + 2 H2O(g)
Fe(s) + HgSO4(aq) = FeSO4(aq) + Hg(aq) =>
Fe(s) + HgSO4(aq) = FeSO4(aq) + Hg(aq)
C2H6 + O2 = CO2 + H2O = C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P4O10 + OH = PO4 + H2O =>
P4O10 + 12 OH = 4 PO4 + 6 H2O
Ba(HCO3)2 + NaOH = Ba(OH)2 + Na2CO3 + H2O =>
Ba(HCO3)2 + 4 NaOH = Ba(OH)2 + 2 Na2CO3 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Al2O3 + Ti = TiO + Al =>
Al2O3 + 3 Ti = 3 TiO + 2 Al
Cu{+2} + Zn(s) = Cu(s) + Zn{+2} =>
Cu{+2} + Zn(s) = Cu(s) + Zn{+2}
HgCl = Hg + HgCl2 =>
2 HgCl = Hg + HgCl2
KMnO4 + NaCN + H2O = KOH + MnO2 + NaCNO =>
2 KMnO4 + 3 NaCN + H2O = 2 KOH + 2 MnO2 + 3 NaCNO
S + NO = SO2 + N2 =>
S + 2 NO = SO2 + N2
KNO2 + H2SO4 = H2O + HNO3 + KHSO4 + NO =>
3 KNO2 + 3 H2SO4 = H2O + HNO3 + 3 KHSO4 + 2 NO
KI + (NH4)2S2O8 = I2 + K2SO4 + (NH4)2SO4 =>
2 KI + (NH4)2S2O8 = I2 + K2SO4 + (NH4)2SO4
Br2 + LiF = LiBr + F2 =>
Br2 + 2 LiF = 2 LiBr + F2
As4O6 + C = As4 + CO =>
As4O6 + 6 C = As4 + 6 CO
K2Cr2O7 + HI + ClO4 = Cr(ClO4)3 + I2 + KClO4 + H2O =>
K2Cr2O7 + 14 HI + 8 ClO4 = 2 Cr(ClO4)3 + 7 I2 + 2 KClO4 + 7 H2O
Bi(OH)3 + SnCl2 = Bi + Sn(OH)4 + Cl =>
4 Bi(OH)3 + 3 SnCl2 = 4 Bi + 3 Sn(OH)4 + 6 Cl
HLO3 + Na2SO3 = Na2SO4 + L2 + H2O =>
2 HLO3 + 5 Na2SO3 = 5 Na2SO4 + L2 + H2O
MnO2 + K2CO3 + KNO3 = K2MnO4 + NO + CO2 =>
3 MnO2 + 2 K2CO3 + 2 KNO3 = 3 K2MnO4 + 2 NO + 2 CO2
Ra(OH)2 = RaO + H2O =>
Ra(OH)2 = RaO + H2O
H2O2 + KNO2 = KNO3 + H2O =>
H2O2 + KNO2 = KNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/24
Équations équilibrées sur02/19/23
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