| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn2 + HNO3 = Zn2(NO3)2 + H2O + NO =>
3 Zn2 + 8 HNO3 = 3 Zn2(NO3)2 + 4 H2O + 2 NO
CoI2 + Cr(NO3)3 = CrI2 + Co(NO3)3 =>
CoI2 + Cr(NO3)3 = CrI2 + Co(NO3)3
BaCl2 + LiOH = LiCl + Ba(OH)2 =>
BaCl2 + 2 LiOH = 2 LiCl + Ba(OH)2
Fe2O3 + Ag2S = Fe2S3 + Ag2O =>
Fe2O3 + 3 Ag2S = Fe2S3 + 3 Ag2O
C2H6O + HNO3 = C2H5NO3 + H2O =>
C2H6O + HNO3 = C2H5NO3 + H2O
CH3CH(OH)CH3 + O2 = C2H8 + CO2 =>
2 CH3CH(OH)CH3 + O2 = 2 C2H8 + 2 CO2
C16H14 + O2 = C16O2 + H14 =>
C16H14 + O2 = C16O2 + H14
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
P + CO2 = P2O5 + C =>
4 P + 5 CO2 = 2 P2O5 + 5 C
Ca(H2PO4)2 + NaHCO3 = Na3PO4 + Ca3(PO4)2 + CO2 + H2O =>
3 Ca(H2PO4)2 + 12 NaHCO3 = 4 Na3PO4 + Ca3(PO4)2 + 12 CO2 + 12 H2O
NaHSO4 + KOH = KNaSO4 + H2O =>
NaHSO4 + KOH = KNaSO4 + H2O
HC + Ba(OH)2 = BaC2 + H2O =>
2 HC + Ba(OH)2 = BaC2 + 2 H2O
BaCl(aq) + AgNO3(aq) = AgCl + BaNO3(aq) =>
BaCl(aq) + AgNO3(aq) = AgCl + BaNO3(aq)
KOH + Al2(SO4)3 = Al(OH)3 + K2SO4 =>
6 KOH + Al2(SO4)3 = 2 Al(OH)3 + 3 K2SO4
C3H9 + O2 = CO2 + H2O =>
4 C3H9 + 21 O2 = 12 CO2 + 18 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NO + HNO3 = N2O4 + H2O =>
2 NO + 4 HNO3 = 3 N2O4 + 2 H2O
KMnO4 + Al2S3 = K2S + Al(MnO4)3 =>
6 KMnO4 + Al2S3 = 3 K2S + 2 Al(MnO4)3
Br + N2 = N2Br3 =>
3 Br + N2 = N2Br3
I{-} + NO2{-} + H{+} = I2 + NO + H2O =>
2 I{-} + 2 NO2{-} + 4 H{+} = I2 + 2 NO + 2 H2O
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
BaCl2 + Zn2(SO4)2 = ZnCl2 + Ba2(SO4)2 =>
2 BaCl2 + Zn2(SO4)2 = 2 ZnCl2 + Ba2(SO4)2
SO2 + CaCO3 + *O + H2O = CaSO4*2H2O + CO2 =>
SO2 + CaCO3 + *O + 2 H2O = CaSO4*2H2O + CO2
C + H2 + O2 = CH3CH2OH =>
4 C + 6 H2 + O2 = 2 CH3CH2OH
H2SO4 + KMnO4 + C6H3Cl3 = HClO3 + CO2 + MnSO4 + K2SO4 + H2O =>
63 H2SO4 + 42 KMnO4 + 5 C6H3Cl3 = 15 HClO3 + 30 CO2 + 42 MnSO4 + 21 K2SO4 + 63 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
KNO2 + K2SO3 + H2O = N2 + K2SO4 + KOH =>
2 KNO2 + 3 K2SO3 + H2O = N2 + 3 K2SO4 + 2 KOH
HI + Ba(OH)2 = H2O + BaI2 =>
2 HI + Ba(OH)2 = 2 H2O + BaI2
Fe(s) + AgCl(aq) = FeCl3(aq) + Ag(s) =>
Fe(s) + 3 AgCl(aq) = FeCl3(aq) + 3 Ag(s)
(NH4)6Mo7O24*4H2O + CH4N2S + H2O = MoS2 + CO2 + SO2 + NH3 =>
3(NH4)6Mo7O24*4H2O + 49 CH4N2S + 28 H2O = 21 MoS2 + 49 CO2 + 7 SO2 + 116 NH3
CH3OH + KMnO4 = HCOOH + KOH + MnO2 + H2O =>
3 CH3OH + 4 KMnO4 = 3 HCOOH + 4 KOH + 4 MnO2 + H2O
Al(OH)3 + Cl = Al(OH)3Cl =>
Al(OH)3 + Cl = Al(OH)3Cl
HC2H3O3 + LiOH = H2O + LiC2H3O3 =>
HC2H3O3 + LiOH = H2O + LiC2H3O3
BaO + HI = BaI2 + H2O =>
BaO + 2 HI = BaI2 + H2O
MgO + H2(SO4) = MgSO4 + H2O =>
MgO + H2(SO4) = MgSO4 + H2O
O2 + N2 = O3N2 =>
3 O2 + 2 N2 = 2 O3N2
KOH(aq) + H3PO4(aq) = KH2PO4(aq) + H2O =>
KOH(aq) + H3PO4(aq) = KH2PO4(aq) + H2O
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
C10H13O + O2 = CO2 + H2O =>
4 C10H13O + 51 O2 = 40 CO2 + 26 H2O
P + O2 = P2P2O5 =>
8 P + 5 O2 = 2 P2P2O5
HCl + Pb(C2H3O2)2 = C2H3O2(HCl) + Pb =>
2 HCl + Pb(C2H3O2)2 = 2 C2H3O2(HCl) + Pb
C + H2O = CO + H2 =>
C + H2O = CO + H2
COH10 + O2 = CO2 + H2O =>
COH10 + 3 O2 = CO2 + 5 H2O
NaHCO3 + HClO4 = NaClO4 + CO2 + HOH =>
NaHCO3 + HClO4 = NaClO4 + CO2 + HOH
Sn + CuCl2 = SnCl2 + Cu =>
Sn + CuCl2 = SnCl2 + Cu
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HMnO4 + Zn(OH) = ZnMnO4 + H2O =>
HMnO4 + Zn(OH) = ZnMnO4 + H2O
Ca(NO3)2 + Na2S = CaS + Na(NO3) =>
Ca(NO3)2 + Na2S = CaS + 2 Na(NO3)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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