| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2CO3 + 2 Fe(NO3)2 = 2 Na3(NO3)2 + Fe2(CO3)3
Rb2O + H3Po4 = Rb2HPo4 + H2O =>
Rb2O + H3Po4 = Rb2HPo4 + H2O
HI + Al = H2 + AlI =>
2 HI + 2 Al = H2 + 2 AlI
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C2H6 + CO2 + H2O = CH3COOH =>
4 C2H6 + 6 CO2 + 2 H2O = 7 CH3COOH
Cu2O + HBr = CuBr + H2O =>
Cu2O + 2 HBr = 2 CuBr + H2O
Ca(OH)2 + H2O4S = CaSO4 + H2O =>
Ca(OH)2 + H2O4S = CaSO4 + 2 H2O
SiI + Mg = Si + MgI2 =>
2 SiI + Mg = 2 Si + MgI2
He + O2 = HeO2 =>
He + O2 = HeO2
Na2SiO3 + Co(NO3)2 = CoSiO3 + Na(NO3) =>
Na2SiO3 + Co(NO3)2 = CoSiO3 + 2 Na(NO3)
SO + O3 = SO3 =>
3 SO + 2 O3 = 3 SO3
W + O2 = W2O5 =>
4 W + 5 O2 = 2 W2O5
Bi2S3 + HNO3 = HBiO3 + H2SO4 + NO + H2O =>
3 Bi2S3 + 28 HNO3 = 6 HBiO3 + 9 H2SO4 + 28 NO + 2 H2O
Zn(OH)2 + Ba(NO3)2 = Ba(OH)2 + Zn(NO3)2 =>
Zn(OH)2 + Ba(NO3)2 = Ba(OH)2 + Zn(NO3)2
HNO3 = N2O5H2O =>
2 HNO3 = N2O5H2O
TiCl4 + Mg = Ti + MgCl1 =>
TiCl4 + 4 Mg = Ti + 4 MgCl1
Hg2Br2 + HCl = HgCl + HBr =>
Hg2Br2 + 2 HCl = 2 HgCl + 2 HBr
FeS + LiI2 = FeI2 + LiS =>
FeS + LiI2 = FeI2 + LiS
HCl + NH4OH = NCl + H2O + H =>
HCl + NH4OH = NCl + H2O + 4 H
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
C10H22 + O2(g) = CO2 + H2O =>
2 C10H22 + 31 O2(g) = 20 CO2 + 22 H2O
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + PbSO4
CuSO4*5H2O + Fe3 = Cu + Fe3SO4*5H2O =>
CuSO4*5H2O + Fe3 = Cu + Fe3SO4*5H2O
AgNO3 + K2Cr2O7 = Ag2(Cr2O7) + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2(Cr2O7) + 2 KNO3
C8H8O2 + H2O = CH4O + C7H6O2 =>
C8H8O2 + H2O = CH4O + C7H6O2
Cu(s) + AgNO3(l) = CuNO3 + Ag =>
Cu(s) + AgNO3(l) = CuNO3 + Ag
CH3CH2CH2CH3C4H10 + O2 = CO2 + H2O =>
CH3CH2CH2CH3C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg(HCO3) + CH3COOH = Mg(CH3COO)2 + H2O + CO2 =>
8 Mg(HCO3) + 15 CH3COOH = 8 Mg(CH3COO)2 + 10 H2O + 6 CO2
C3 + N5 = C3N6 =>
5 C3 + 6 N5 = 5 C3N6
Pb(NO3)2 + Na2CrO4 = PbCrO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + Na2(NO3)2
V{3+} + H2O2 = VO{2+} + H{+} =>
2 V{3+} + H2O2 = 2 VO{2+} + 2 H{+}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mn2O7 = Mn + O2 =>
2 Mn2O7 = 4 Mn + 7 O2
Ca3P2O8 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca3P2O8 + 6 SiO2 + 10 C = P4 + 6 CaSiO3 + 10 CO
NaHCO3 = Na2O + CO2 + H2CO3 =>
2 NaHCO3 = Na2O + CO2 + H2CO3
K2Cr2O7 + HCl + Na2S = KCl + CrCl3 + Na2SO4 + H2O =>
4 K2Cr2O7 + 32 HCl + 3 Na2S = 8 KCl + 8 CrCl3 + 3 Na2SO4 + 16 H2O
NaOH + H2SiO4 = Na2SiO4 + H2O =>
2 NaOH + H2SiO4 = Na2SiO4 + 2 H2O
Calcium + Fluorine = Calciumfluoride =>
Ca + F2 = CaF2
OH + H3PO4 = PO3 + H2O =>
OH + H3PO4 = PO3 + 2 H2O
Cs2 + H2O = CsOH + H2 =>
Cs2 + 2 H2O = 2 CsOH + H2
La2O3 + TiO2 + Na2CO3 = NaLaTiO4 + CO2 =>
La2O3 + 2 TiO2 + Na2CO3 = 2 NaLaTiO4 + CO2
CaS2 + HNO3 = Ca(NO3)2 + NO2 + H2SO4 + H2O =>
CaS2 + 16 HNO3 = Ca(NO3)2 + 14 NO2 + 2 H2SO4 + 6 H2O
Mg(ClO3)2 + HNO3 = Mg(NO3)2 + HClO3 =>
Mg(ClO3)2 + 2 HNO3 = Mg(NO3)2 + 2 HClO3
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2(s) + 2 NaNO3(aq)
NH4ClO4 = NH3 + Cl2 + O2 + H2O =>
4 NH4ClO4 = 4 NH3 + 2 Cl2 + 7 O2 + 2 H2O
SiO2 + C12H22O11 = SiC + CO + H2O =>
4 SiO2 + C12H22O11 = 4 SiC + 8 CO + 11 H2O
Al + AuCl3 = Al2Cl3 + Au =>
2 Al + AuCl3 = Al2Cl3 + Au
HSO4{-} + PO4{3-} = HPO4{2-} + SO4{2-} =>
HSO4{-} + PO4{3-} = HPO4{2-} + SO4{2-}
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C3H6 + HOH = C3H7OH =>
C3H6 + HOH = C3H7OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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