| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(HCO3)2 + 2 NaHSO4 = BaSO4 + Na2SO4 + 2 CO2 + 2 H2O
K1 + O2 = K2O1 =>
4 K1 + O2 = 2 K2O1
Fe2(SO4)3 + Na(OH) = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 Na(OH) = 2 Fe(OH)3 + 3 Na2SO4
PO4 = P + O4 =>
PO4 = P + O4
K2Cr2O7 + HCIO4 + HI = Cr(CIO4)3 + KCIO4 + I2 + H2O =>
K2Cr2O7 + 8 HCIO4 + 6 HI = 2 Cr(CIO4)3 + 2 KCIO4 + 3 I2 + 7 H2O
K1 + O2 = K1O2 =>
K1 + O2 = K1O2
CH3CH2CH + O2 = H2O + CHCOOH =>
4 CH3CH2CH + 9 O2 = 6 H2O + 6 CHCOOH
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
Au + HCN = Au(CN)3 + H2 =>
2 Au + 6 HCN = 2 Au(CN)3 + 3 H2
C3H6 + NO2 = CO2 + H2O + NO =>
C3H6 + 9 NO2 = 3 CO2 + 3 H2O + 9 NO
LiOH + Zn(HCO3)2 = Li(HCO3) + Zn(OH)2 =>
2 LiOH + Zn(HCO3)2 = 2 Li(HCO3) + Zn(OH)2
Cu4 = Cu =>
Cu4 = 4 Cu
NO3 + (NH4)2CO3 = NH4NO3 + H2O + CO2 =>
8 NO3 + 5(NH4)2CO3 = 9 NH4NO3 + 2 H2O + 5 CO2
Al + Cl2(g) = AlCl3(s) =>
2 Al + 3 Cl2(g) = 2 AlCl3(s)
MnO(OH) = Mn3O4 + H2O + O2 =>
12 MnO(OH) = 4 Mn3O4 + 6 H2O + O2
H2SO2 = S8 + H2O + O2 =>
8 H2SO2 = S8 + 8 H2O + 4 O2
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + KOH =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOH + H2O + 4 MnO2 + 4 KOH
H2CrO4 + (NH4)2CO3 = H2O + (NH4)2Cr2O7 + CO2 =>
2 H2CrO4 + (NH4)2CO3 = 2 H2O + (NH4)2Cr2O7 + CO2
AgNo3Pb(No3)2 = Ag(No3)2PbNo3 =>
AgNo3Pb(No3)2 = Ag(No3)2PbNo3
Cr{3+} + Ni = Cr + Ni{2+} =>
2 Cr{3+} + 3 Ni = 2 Cr + 3 Ni{2+}
CH3OOH + C2H6O = C4H8O2 + H2O =>
2 CH3OOH + C2H6O = C4H8O2 + 3 H2O
HCN + NH3 = NH4CN =>
HCN + NH3 = NH4CN
P4S10 + H2O = H3PO4 + H2S =>
P4S10 + 16 H2O = 4 H3PO4 + 10 H2S
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH =>
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH
Mg3N2 = Mg + N =>
Mg3N2 = 3 Mg + 2 N
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
La + Mn = LaMn =>
La + Mn = LaMn
FeCI3 + Na2CO3 = FeCO3 + Na2CI3 =>
FeCI3 + Na2CO3 = FeCO3 + Na2CI3
Fe2O3 + KSCN + HCl = FeSCN + KCl + H2O + Cl2 =>
Fe2O3 + 2 KSCN + 6 HCl = 2 FeSCN + 2 KCl + 3 H2O + 2 Cl2
C3H8 + HCl = C3H6Cl2 + H2 =>
C3H8 + 2 HCl = C3H6Cl2 + 2 H2
H5IO6 + HI = I2 + H2O =>
H5IO6 + 7 HI = 4 I2 + 6 H2O
H3Mo3 + MnO4{-} + H{+} = H3Mo4 + Mn2{+} + H2O =>
52 H3Mo3 + 6 MnO4{-} + 9 H{+} = 39 H3Mo4 + 3 Mn2{+} + 24 H2O
C12H22O11 + O2(g) = CO2(g) + H2O(g) =>
C12H22O11 + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
Sn2 + HClO3 = Sn(ClO3)2 + H2 =>
Sn2 + 4 HClO3 = 2 Sn(ClO3)2 + 2 H2
HgNO3 + Na2CO3 = NaNO3 + Hg2(CO3) =>
2 HgNO3 + Na2CO3 = 2 NaNO3 + Hg2(CO3)
Rb(OH)2 + HBr = RbBr2 + H2O =>
Rb(OH)2 + 2 HBr = RbBr2 + 2 H2O
Ca + O = Ca{2+} + O{-2} =>
Ca + O = Ca{2+} + O{-2}
FH3 + HgCl2 = F2 + Hg + HCl =>
2 FH3 + 3 HgCl2 = F2 + 3 Hg + 6 HCl
SrCO3 + MgO + SiO2 = Sr2MgSi2O7 + CO2 =>
2 SrCO3 + MgO + 2 SiO2 = Sr2MgSi2O7 + 2 CO2
CH3CH2OHCH3CH2CH2COOH = CH3CH2CH2COOCH2CH3H2O =>
CH3CH2OHCH3CH2CH2COOH = CH3CH2CH2COOCH2CH3H2O
SO3(s) + H2O = H2SO4(s) =>
SO3(s) + H2O = H2SO4(s)
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
NaOH(aq) + H3PO4(aq) = H2O(l) + Na3PO4(aq) =>
3 NaOH(aq) + H3PO4(aq) = 3 H2O(l) + Na3PO4(aq)
K2O + Na2O + SiO2 = Na2K2Si4 + O2 =>
K2O + Na2O + 4 SiO2 = Na2K2Si4 + 5 O2
H3OKF = H2OHKF =>
H3OKF = H2OHKF
Mg + H2O = H2 + Mg(OH)2 =>
Mg + 2 H2O = H2 + Mg(OH)2
Co(NO3)2*6H2O + Fe(NO3)3*9H2O + NaOH = CoFe2O4 + H2O + NaNO3 =>
Co(NO3)2*6H2O + 2 Fe(NO3)3*9H2O + 8 NaOH = CoFe2O4 + 28 H2O + 8 NaNO3
PCl3 + Br2 + H2O = H3PO4 + HBr + Cl2 =>
2 PCl3 + 5 Br2 + 8 H2O = 2 H3PO4 + 10 HBr + 3 Cl2
Fe2(SO4)3 + CrCl2 + H2SO4 = FeSO4 + Cr2(SO4)3 + HCl =>
Fe2(SO4)3 + 2 CrCl2 + 2 H2SO4 = 2 FeSO4 + Cr2(SO4)3 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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