| Équations équilibrées la veille | Équations équilibrées le lendemain |
34 C = C34
AlI3 + Ca(OH)2 = Al(OH)3 + CaI2 =>
2 AlI3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaI2
KHCO3 + HNO3 = CO2 + H2O + KH(NO3)2 =>
KHCO3 + 2 HNO3 = CO2 + H2O + KH(NO3)2
C5H10O2 + C2H5OH = C7H14O2 + H2O =>
C5H10O2 + C2H5OH = C7H14O2 + H2O
NH2OH + H = NH4 + H2O =>
NH2OH + 3 H = NH4 + H2O
S + HNO3(g) = H2SO4 + NO2 + H2O =>
S + 6 HNO3(g) = H2SO4 + 6 NO2 + 2 H2O
NaOH + Sr = Sr(OH)2 + Na =>
2 NaOH + Sr = Sr(OH)2 + 2 Na
TiCl4 + H2 = TiCl3 + HCl =>
2 TiCl4 + H2 = 2 TiCl3 + 2 HCl
Cu(m) + H2SO4(l) = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(m) + 2 H2SO4(l) = CuSO4(aq) + SO2(g) + 2 H2O(l)
NaHCO3 + HC6H5O7 = NaC6H5O7 + CO2 + H2O =>
NaHCO3 + HC6H5O7 = NaC6H5O7 + CO2 + H2O
CO2 + I2 = IO + C =>
CO2 + I2 = 2 IO + C
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Fe(II) + H2SO4 = Fe(II)SO4 + H =>
Fe(II) + H2SO4 = Fe(II)SO4 + 2 H
K2Cr2O7 + CH3CH2OH + H2(SO4) = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2(SO4) = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Li + Mg(NO3)2 = LiNO3 + Mg720 =>
1440 Li + 720 Mg(NO3)2 = 1440 LiNO3 + Mg720
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na2[Pb(OH)3] =>
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + 2 H2O + Na2[Pb(OH)3]
KOH + H2O2 + Cr(OH)3 = K2CrO4 + H2O =>
4 KOH + 3 H2O2 + 2 Cr(OH)3 = 2 K2CrO4 + 8 H2O
MnS + HCl + HNO3 = MnCl2 + NO2 + S + H2O =>
MnS + 2 HCl + 2 HNO3 = MnCl2 + 2 NO2 + S + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Ni + MgO = NiO + Mg =>
Ni + MgO = NiO + Mg
C105H99O16N12P + H2O = CH4 + CO2 + C93H85O13N12P =>
C105H99O16N12P + 7 H2O = 7 CH4 + 5 CO2 + C93H85O13N12P
SiH2O3 + Bi = Bi2(SiO3)3 + H2 =>
3 SiH2O3 + 2 Bi = Bi2(SiO3)3 + 3 H2
Mg(OH)2CuCl2 = Cu(OH)2MgCl2 =>
Mg(OH)2CuCl2 = Cu(OH)2MgCl2
V{5+} + OH{-} = VO4{3-} + H{+} =>
V{5+} + 4 OH{-} = VO4{3-} + 4 H{+}
PbCl2 + F2 = PbF2 + Cl =>
PbCl2 + F2 = PbF2 + 2 Cl
SO4{-2} + Sn + H{+} = H2SO3 + Sn{4+} + H2O =>
2 SO4{-2} + Sn + 8 H{+} = 2 H2SO3 + Sn{4+} + 2 H2O
CH3CH2OH + CrO3 + H2SO4 = CH3CO2H + Cr2S3O12 + H2O =>
3 CH3CH2OH + 4 CrO3 + 6 H2SO4 = 3 CH3CO2H + 2 Cr2S3O12 + 9 H2O
Cu(OH)2 + FeCI3 = CuCI3 + Fe(OH)2 =>
Cu(OH)2 + FeCI3 = CuCI3 + Fe(OH)2
Li + H2O = H2(g) + LiO =>
Li + H2O = H2(g) + LiO
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
NaCN5O2 + CuSO4*5H2O = Cu(CN5O2)2 + Na2SO4 + H2O =>
2 NaCN5O2 + CuSO4*5H2O = Cu(CN5O2)2 + Na2SO4 + 5 H2O
CaCO3 + C4H404 = CO2 + H2O + Ca3C2H2O2 =>
105 CaCO3 + C4H404 = 39 CO2 + 167 H2O + 35 Ca3C2H2O2
SO2 + HNO3 + KBrO3 + H2O = H2SO4 + Br2 + KNO3 =>
5 SO2 + 2 HNO3 + 2 KBrO3 + 4 H2O = 5 H2SO4 + Br2 + 2 KNO3
Sr(NO3) + NH4(PO4) = Sr(PO4) + NH4(NO3) =>
Sr(NO3) + NH4(PO4) = Sr(PO4) + NH4(NO3)
C2H6(g) + O2(g) = CO2(g) + HO(g) =>
C2H6(g) + 5 O2(g) = 2 CO2(g) + 6 HO(g)
Fe + SiO3 = Fe2(SiO3)3 =>
2 Fe + 3 SiO3 = Fe2(SiO3)3
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + Mg(SiO3) + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI + Na2(SiO3) + CaF2 + H2O =>
98 H2 + 15 Ca(CN)2 + 6 NaAlF4 + 10 FeSO4 + 3 Mg(SiO3) + 6 KI + 6 H3PO4 + 6 PbCrO4 + 12 BrCl + 3 CF2Cl2 + 20 SO2 = 6 PbBr2 + 6 CrCl3 + 3 MgCO3 + 6 KAl(OH)4 + 10 Fe(SCN)3 + 6 PI + 3 Na2(SiO3) + 15 CaF2 + 95 H2O
CH3CH3 + Cl2 = CH2ClCH3 + HCl =>
CH3CH3 + Cl2 = CH2ClCH3 + HCl
[Pt(NH3)2(ClO4)2] + HCl = H2[PtCl4] + NH4ClO4 =>
[Pt(NH3)2(ClO4)2] + 4 HCl = H2[PtCl4] + 2 NH4ClO4
Fe + Na2 = Fe2Na2 =>
2 Fe + Na2 = Fe2Na2
C12H2201 + O2 = C + H2O =>
4 C12H2201 + 2201 O2 = 48 C + 4402 H2O
HNO3 + H3PO3 = NO + H3PO5 + H2O =>
4 HNO3 + 3 H3PO3 = 4 NO + 3 H3PO5 + 2 H2O
C2H6 + NO = C3H3N + H2O + N2 =>
3 C2H6 + 6 NO = 2 C3H3N + 6 H2O + 2 N2
CuO + AgNO3 = Cu(NO3)2 + Ag2O =>
CuO + 2 AgNO3 = Cu(NO3)2 + Ag2O
KCl + H3Po4 = K3Po4 + HCl =>
3 KCl + H3Po4 = K3Po4 + 3 HCl
KFl + BaBr2 = BaFl2 + KBr =>
2 KFl + BaBr2 = BaFl2 + 2 KBr
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
CH2 + H2 = CH4 =>
CH2 + H2 = CH4
LiHO + HBr = LiBr + H2O =>
LiHO + HBr = LiBr + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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