| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
methane + oxygen = carbonmonoxide + water =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
CH3COOH + MGO = (CH3COO)2MG + H2O =>
2 CH3COOH + MGO = (CH3COO)2MG + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
HOCH2COOH + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
5 HOCH2COOH + 6 KMnO4 + 9 H2SO4 = 10 CO2 + 3 K2SO4 + 19 H2O + 6 MnSO4
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
H2O = O2 + H =>
2 H2O = O2 + 4 H
Al(NO3)3 + NAOH = Al(OH)3 + NANO3 =>
Al(NO3)3 + 3 NAOH = Al(OH)3 + 3 NANO3
B + HBr = BBr3 + H2 =>
2 B + 6 HBr = 2 BBr3 + 3 H2
Ga2O3 + Al = Al2O3 + Ga =>
Ga2O3 + 2 Al = Al2O3 + 2 Ga
Sr + H2SO4 = H2S + SrSO4 + H2O =>
4 Sr + 5 H2SO4 = H2S + 4 SrSO4 + 4 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
NO2 + H2O = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
PBS + H2O2 = PBSO4 + H20 =>
5 PBS + 10 H2O2 = 5 PBSO4 + H20
KClO + HCl = KCl + HClO =>
KClO + HCl = KCl + HClO
Ba(HSO3)2 + KOH = BaSO4 + KHSO3 + H2 =>
Ba(HSO3)2 + KOH = BaSO4 + KHSO3 + H2
Pb(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Pb(OH)2 =>
Pb(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Pb(OH)2
SnCl2 + FeCl3 = SnCl4 + FeCl2 =>
SnCl2 + 2 FeCl3 = SnCl4 + 2 FeCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaO + H2SO4 = NaSO4 + H2O =>
NaO + H2SO4 = NaSO4 + H2O
Cu(OH)2 + NH4OH + H2SO4 = [Cu(NH3)4]SO4 + H2O =>
Cu(OH)2 + 4 NH4OH + H2SO4 = [Cu(NH3)4]SO4 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
SbS3 + H{+} + NO3{-} = NO2 + HSbO3 + HSO4{-} + H2O =>
SbS3 + 20 H{+} + 23 NO3{-} = 23 NO2 + HSbO3 + 3 HSO4{-} + 8 H2O
Hg + HSO4 = HgSO4 + H2O + SO2 =>
3 Hg + 4 HSO4 = 3 HgSO4 + 2 H2O + SO2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
NCl + CH = CCl + N + H =>
NCl + CH = CCl + N + H
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
FeCl3 + HNO3 = Fe(NO3)3 + HCl =>
FeCl3 + 3 HNO3 = Fe(NO3)3 + 3 HCl
BAO + H2O = BA(OH)2 =>
BAO + H2O = BA(OH)2
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
CaHPO4 + SiO2 + C = P + CO + CaSiO3 + H2O =>
2 CaHPO4 + 2 SiO2 + 5 C = 2 P + 5 CO + 2 CaSiO3 + H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/16
Équations équilibrées sur02/27/15
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