| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C11H27 + 71 O2 = 44 CO2 + 54 H2O
Cu(NO3)2 + C2H5NO2 = CuO + CO2 + H2O + N2 =>
9 Cu(NO3)2 + 10 C2H5NO2 = 9 CuO + 20 CO2 + 25 H2O + 14 N2
Cu(CH3COO)2 + NH3 = [Cu(NH3)4](CH3COO)2 =>
Cu(CH3COO)2 + 4 NH3 = [Cu(NH3)4](CH3COO)2
K2S + CoCl3 = KCl + Co2S3 =>
3 K2S + 2 CoCl3 = 6 KCl + Co2S3
BrO3 = BrO4 + BrO =>
3 BrO3 = 2 BrO4 + BrO
NH4CO3 + LiOH = LiCO3 + NH3 + H2O =>
NH4CO3 + LiOH = LiCO3 + NH3 + H2O
FeS2 + Cu2S + HNO3 = CuSO4 + Fe3SO43 + NO2 + H2O =>
3 FeS2 + 5 Cu2S + 166 HNO3 = 10 CuSO4 + Fe3SO43 + 166 NO2 + 83 H2O
Mg + Ag{+} = Mg{+2+Ag =>
Mg + 2 Ag{+} = Mg{+2+2Ag
Iron(III)Chloride + AmmoniumSulfide = Iron(III)Sulfide + AmmoniumChloride =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
H2O + C22H20O13 = H2O2 + C12H22O11 =>
79 H2O + 6 C22H20O13 = 18 H2O2 + 11 C12H22O11
CH3COONHCH3 + HBr = CH3COONH2BrCH3 =>
CH3COONHCH3 + HBr = CH3COONH2BrCH3
CoCl2(H2O)6 + NH4OH + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2(H2O)6 + 8 NH4OH + 2 NH4Cl + H2O2 = 2[Co(NH3)5Cl]Cl2 + 22 H2O
ZM(OH)2 + HNO3 = ZM(NO3)2 + H2O =>
ZM(OH)2 + 2 HNO3 = ZM(NO3)2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
C2H3CHBrCOOH + KOH = CH2CHCOOH + KBr + H2O =>
3 C2H3CHBrCOOH + 3 KOH = 4 CH2CHCOOH + 3 KBr + H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
HNO3 + ZnS = ZnSO4 + NO2 + H2O =>
8 HNO3 + ZnS = ZnSO4 + 8 NO2 + 4 H2O
AlI3 = Al + I2 =>
2 AlI3 = 2 Al + 3 I2
CH4 + SO2 = H3S + CO2 + H2O =>
7 CH4 + 8 SO2 = 8 H3S + 7 CO2 + 2 H2O
Zn + HCN = ZnCN + H =>
Zn + HCN = ZnCN + H
Na2[Sn(OH)4] + H2O = Na2[Sn(OH)6] + H2 =>
Na2[Sn(OH)4] + 2 H2O = Na2[Sn(OH)6] + H2
Al(OH)3 + KFeCN = Al[Fe(CN)]3 + KOH =>
Al(OH)3 + 3 KFeCN = Al[Fe(CN)]3 + 3 KOH
NaN3 + HCl = NaCl + H + N2 =>
2 NaN3 + 2 HCl = 2 NaCl + 2 H + 3 N2
C6H18LiNSi2 + NH4Cl = LiCl + C6H22N2Si2 =>
C6H18LiNSi2 + NH4Cl = LiCl + C6H22N2Si2
PH3 + N2O = P4O10 + H2O + N2 =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2
In(OH)3 + HCl = In(Cl)3 + H2O =>
In(OH)3 + 3 HCl = In(Cl)3 + 3 H2O
HNO2 + FeSO4 + H2SO4 = N2 + H2O + Fe2(SO4)3 =>
2 HNO2 + 6 FeSO4 + 3 H2SO4 = N2 + 4 H2O + 3 Fe2(SO4)3
CH3(CH2)6CH3(g) + O2(g) = CO2(g) + H20(g) =>
10 CH3(CH2)6CH3(g) + 80 O2(g) = 80 CO2(g) + 9 H20(g)
KOH + NaBr = KBr + NaOH =>
KOH + NaBr = KBr + NaOH
POCl3 + NaNO2 = NOCl + NaCl + P2O5 =>
2 POCl3 + 3 NaNO2 = 3 NOCl + 3 NaCl + P2O5
AgNO3 + LiOH = AgLi + NO3OH =>
AgNO3 + LiOH = AgLi + NO3OH
NH4VO3 + H2SO4 + C2H5OH = VOSO4 + C2H4O + (NH4)2SO4 + H2O =>
2 NH4VO3 + 3 H2SO4 + C2H5OH = 2 VOSO4 + C2H4O + (NH4)2SO4 + 4 H2O
SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + Sr3PO4 + H2O + K3PO4 =>
15 SrCl2 + 3 KMnO4 + 8 H3PO4 = 15 Cl2 + Mn3(PO4)2 + 5 Sr3PO4 + 12 H2O + K3PO4
Mg(s) + NH3 = H2(g) + Mg3N2 =>
3 Mg(s) + 2 NH3 = 3 H2(g) + Mg3N2
Fe + PtS = Pt + FeS =>
Fe + PtS = Pt + FeS
C57H103O6 + O2 = CO2 + H2O =>
4 C57H103O6 + 319 O2 = 228 CO2 + 206 H2O
Mg + Ag{+} = Mg{+2+Ag =>
Mg + 2 Ag{+} = Mg{+2+2Ag
Na2S = Na + S =>
Na2S = 2 Na + S
Cl2 + C2H6 = C2Cl6 + HCl =>
6 Cl2 + C2H6 = C2Cl6 + 6 HCl
CsO + HCl = CsCl2 + H2O =>
CsO + 2 HCl = CsCl2 + H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Zn + NaCl = ZnCl2 + Na =>
Zn + 2 NaCl = ZnCl2 + 2 Na
Be(HCO3)2 + HCl = BeCl2 + H2O + CO2 =>
Be(HCO3)2 + 2 HCl = BeCl2 + 2 H2O + 2 CO2
CH4O + O2 = CO2(g) + H2O =>
2 CH4O + 3 O2 = 2 CO2(g) + 4 H2O
H2O + NaOH + CO2 = Na2CO3*10H2O =>
9 H2O + 2 NaOH + CO2 = Na2CO3*10H2O
FeCl3 + Hg2(NO3)2 = Fe(NO3)3 + Hg2Cl2 =>
2 FeCl3 + 3 Hg2(NO3)2 = 2 Fe(NO3)3 + 3 Hg2Cl2
XHNO3 + XKOH = XH2O + XKNO3 =>
XHNO3 + XKOH = XH2O + XKNO3
H + Cl3 = HCl =>
3 H + Cl3 = 3 HCl
HCOOH + MnO4{-} + OH{-} = CO3{-2} + MnO2 + H2O =>
3 HCOOH + 2 MnO4{-} + 4 OH{-} = 3 CO3{-2} + 2 MnO2 + 5 H2O
NiO + NH3 + H2O = [Ni(NH3)6]{2+} + OH{-} =>
NiO + 6 NH3 + H2O = [Ni(NH3)6]{2+} + 2 OH{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/23
Équations équilibrées sur12/26/22
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