| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CO2CH3 + 7 O2 = 6 CO2 + 6 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
C18H38 + O2 = H2O + C =>
2 C18H38 + 19 O2 = 38 H2O + 36 C
Cu(s) + AgNO3(ac) = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 AgNO3(ac) = 2 Ag(s) + Cu(NO3)2
O2 + Cl = O2Cl =>
O2 + Cl = O2Cl
In2S3(k) + HNO3 = In(NO3)3 + NO2 + H2SO4 + H2O =>
In2S3(k) + 30 HNO3 = 2 In(NO3)3 + 24 NO2 + 3 H2SO4 + 12 H2O
Fe(NO3)2 + KHSO4 = Fe2(SO4)3 + Fe(NO3)3 + K2SO4 + H2O + NO =>
9 Fe(NO3)2 + 12 KHSO4 = 2 Fe2(SO4)3 + 5 Fe(NO3)3 + 6 K2SO4 + 6 H2O + 3 NO
(Li2O)5 + (MgO)7 + (ZnO)3 + (Al2O3)2 + P4O10 + F2 = (Li2O)5(MgO)7(ZnO)3(Al2O3)2P4O10F4 =>
(Li2O)5 + (MgO)7 + (ZnO)3 + (Al2O3)2 + P4O10 + 2 F2 = (Li2O)5(MgO)7(ZnO)3(Al2O3)2P4O10F4
Mg(NO3)2*6H2O + KOH = Mg(OH)2 + KNO3 + H2O =>
Mg(NO3)2*6H2O + 2 KOH = Mg(OH)2 + 2 KNO3 + 6 H2O
Tl3 + O2 = Tl2O3 =>
4 Tl3 + 9 O2 = 6 Tl2O3
CBr4 + H2 = CBrH3 + Br2 =>
2 CBr4 + 3 H2 = 2 CBrH3 + 3 Br2
C6H6 + Cl2 = C2H2Cl4 =>
C6H6 + 6 Cl2 = 3 C2H2Cl4
CH3COOH + Pb = Pb(CH3COOH)2 =>
2 CH3COOH + Pb = Pb(CH3COOH)2
Al + O3 = AlO4 =>
3 Al + 4 O3 = 3 AlO4
Na2O + MnO = Na2MnO2 =>
Na2O + MnO = Na2MnO2
FeS2 + O2 = Fe1O3 + SO3 =>
2 FeS2 + 9 O2 = 2 Fe1O3 + 4 SO3
Fe(OH)3 + H3Po4 = FePo4 + H2O =>
Fe(OH)3 + H3Po4 = FePo4 + 3 H2O
Cr(NH3)6Cl(ClO4)2 + HClO = (NH4)2Cr2O7 + NCl3 + ClO3 + H2O =>
10 Cr(NH3)6Cl(ClO4)2 + 134 HClO = 5(NH4)2Cr2O7 + 50 NCl3 + 14 ClO3 + 137 H2O
Cr2MoN2 = MoN + CrN + Cr =>
Cr2MoN2 = MoN + CrN + Cr
Na(CrO4) + BaCl = NaCl + Ba(CrO4) =>
Na(CrO4) + BaCl = NaCl + Ba(CrO4)
CaCl + Na3Po4 = Ca3(Po4) + NaCl =>
3 CaCl + Na3Po4 = Ca3(Po4) + 3 NaCl
C6H5CH3 + KMnO4 + HCl = C6H5COOH + MnCl2 + H2O + KCl =>
5 C6H5CH3 + 6 KMnO4 + 18 HCl = 5 C6H5COOH + 6 MnCl2 + 14 H2O + 6 KCl
CH3COONa + O2 = H2O + CO2 + Na2CO3 =>
2 CH3COONa + 4 O2 = 3 H2O + 3 CO2 + Na2CO3
KClO3 + I2 = KIO3 + Cl2 =>
2 KClO3 + I2 = 2 KIO3 + Cl2
Na3VO4 + H2SO4 + N2 = Na2SO4 + NaNO2 + V2O3 + H2O =>
6 Na3VO4 + 7 H2SO4 + 2 N2 = 7 Na2SO4 + 4 NaNO2 + 3 V2O3 + 7 H2O
ZnO + CH4 = Zn + CO + H2O =>
3 ZnO + CH4 = 3 Zn + CO + 2 H2O
IO3{-} + H2SO3{-} = I2 + SO4{2-} + H2O + H{+} =>
6 IO3{-} + 10 H2SO3{-} = 3 I2 + 10 SO4{2-} + 8 H2O + 4 H{+}
FeO + NaOH = Fe(OH)2 + Na2O =>
FeO + 2 NaOH = Fe(OH)2 + Na2O
CO2 + Na2O = Na + CO3 =>
CO2 + Na2O = 2 Na + CO3
VO2Cl + Na2SO3 + HCl = VOCl2 + Na2SO4 + H2O =>
2 VO2Cl + Na2SO3 + 2 HCl = 2 VOCl2 + Na2SO4 + H2O
Na2(CO3) + Co(NO3)2 = Na2(NO3)2 + Co(CO3) =>
Na2(CO3) + Co(NO3)2 = Na2(NO3)2 + Co(CO3)
Cu + KCN + H2O = KCu(CN)2 + KOH + H2 =>
2 Cu + 4 KCN + 2 H2O = 2 KCu(CN)2 + 2 KOH + H2
HN3 + O3 = NO2 + H2O =>
6 HN3 + 13 O3 = 18 NO2 + 3 H2O
SrCrO4 + AgNO3 = Ag2CrO4 + Sr(NO3)2 =>
SrCrO4 + 2 AgNO3 = Ag2CrO4 + Sr(NO3)2
AgN2H6Cl + HCl = AgCl + NH4Cl =>
AgN2H6Cl + 2 HCl = AgCl + 2 NH4Cl
Mg(HS)2 + H2O = Mg(OH)2 + H2S =>
Mg(HS)2 + 2 H2O = Mg(OH)2 + 2 H2S
MnSO4 + NaBiO3 + H2SO4 = NaMnO4 + Bi2(SO4)3 + H2O + NaSO4 =>
MnSO4 + 4 NaBiO3 + 8 H2SO4 = NaMnO4 + 2 Bi2(SO4)3 + 8 H2O + 3 NaSO4
AgNO3 + KaCl2 = AgCl2 + KaNO3 =>
AgNO3 + KaCl2 = AgCl2 + KaNO3
CO2(s) + H2O(l) = H2CO3(ac) =>
CO2(s) + H2O(l) = H2CO3(ac)
CH3(CH2)7CH3 + O2 = C02 + H2O =>
2 CH3(CH2)7CH3 + 10 O2 = 9 C02 + 20 H2O
C8H18O + C6H10O4 = C22H42O4 + H2O =>
2 C8H18O + C6H10O4 = C22H42O4 + 2 H2O
Cu3(PO4)2 + NaCl = Na3(PO4) + CuCl2 =>
Cu3(PO4)2 + 6 NaCl = 2 Na3(PO4) + 3 CuCl2
Zn(s) + CH3COOH = Zn(CH3COO)2(aq) + H2(g) =>
Zn(s) + 2 CH3COOH = Zn(CH3COO)2(aq) + H2(g)
EtOH + BCl3 = HCl + B(OEt)3 =>
3 EtOH + BCl3 = 3 HCl + B(OEt)3
K4Fe(CN6) + H2O2 + H2SO4 = K3Fe(CN6) + K2SO4 + H2O =>
2 K4Fe(CN6) + H2O2 + H2SO4 = 2 K3Fe(CN6) + K2SO4 + 2 H2O
CO + Fe{2}O{3) = Fe+CO{2} =>
CO + Fe{2}O{3) = Fe+CO{2}
Br2(l) + NH3(g) = N2(g) + NH4Br(s) =>
3 Br2(l) + 8 NH3(g) = N2(g) + 6 NH4Br(s)
C5H4NO2 + O2 = CO2 + H2O + N2 =>
2 C5H4NO2 + 10 O2 = 10 CO2 + 4 H2O + N2
FeSO4 + Na2S = FeSNa2SO4 =>
FeSO4 + Na2S = FeSNa2SO4
Na2B4O7 + HCl + Al = NaCl + H2O + Al2O3 + B =>
Na2B4O7 + 2 HCl + 4 Al = 2 NaCl + H2O + 2 Al2O3 + 4 B
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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