| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO3 + KCl = NaCl + KNO3
(CH3)3CCH2CH(CH3)2 + O2 = CO2 + H2O =>
2(CH3)3CCH2CH(CH3)2 + 25 O2 = 16 CO2 + 18 H2O
C8H8 + HCl = C8H12Cl4 =>
C8H8 + 4 HCl = C8H12Cl4
NaCl + HCl = NaClHCl =>
NaCl + HCl = NaClHCl
HBr + MgCH3CO2 = MgBr + CH3CO2 + H2 =>
2 HBr + 2 MgCH3CO2 = 2 MgBr + 2 CH3CO2 + H2
Na(s) + HOH(l) = NaOH(s) + H2(g) =>
2 Na(s) + 2 HOH(l) = 2 NaOH(s) + H2(g)
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
ZnCrO4 + FeCO3 = ZnCO3 + FeCrO4 =>
ZnCrO4 + FeCO3 = ZnCO3 + FeCrO4
LiOH*H2O + La(OH)3 + ZrO2 + Ta2O5 = Li630La300Zr130Ta70O1200 + H2O =>
630 LiOH*H2O + 300 La(OH)3 + 130 ZrO2 + 35 Ta2O5 = Li630La300Zr130Ta70O1200 + 1395 H2O
Ni(NO3)2*6H2O + NaI = NiI2 + H2O + Na(NO3) =>
Ni(NO3)2*6H2O + 2 NaI = NiI2 + 6 H2O + 2 Na(NO3)
HNO3 + Pt(OH)2 = Pt(NO3)2 + H2O =>
2 HNO3 + Pt(OH)2 = Pt(NO3)2 + 2 H2O
NaCl + HNO3 + Ag(NH3)2OH = H2O + NH4NO3 + AgCl + NaNO3 =>
NaCl + 3 HNO3 + Ag(NH3)2OH = H2O + 2 NH4NO3 + AgCl + NaNO3
KMnO4 + CH4 = MnO2 + CO2 + H2O + K =>
2 KMnO4 + CH4 = 2 MnO2 + CO2 + 2 H2O + 2 K
Te + Cl2 = TeCl2 =>
Te + Cl2 = TeCl2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2SeO3 + SO2 = Se + SO3 + H2O =>
H2SeO3 + 2 SO2 = Se + 2 SO3 + H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
PbBr2 = Pb{2+} + Br{-} =>
PbBr2 = Pb{2+} + 2 Br{-}
Ni(OH)2 + CO2 = NiCO3 + H2O =>
Ni(OH)2 + CO2 = NiCO3 + H2O
As2S3 + H2O2 + OH{-} = AsO4{2-} + SO4{2-} + H2O =>
As2S3 + 15 H2O2 + 10 OH{-} = 2 AsO4{2-} + 3 SO4{2-} + 20 H2O
V10O28{6-} + H2SO3 + H{+} = VO{2+} + H2SO4 + H2O =>
V10O28{6-} + 5 H2SO3 + 26 H{+} = 10 VO{2+} + 5 H2SO4 + 13 H2O
Y(NO3)3 = Y2O3 + N2 + O2 =>
4 Y(NO3)3 = 2 Y2O3 + 6 N2 + 15 O2
KOHNH4CI = KCIH2ONH3 =>
KOHNH4CI = KCIH2ONH3
C5H8NO4Na + NaOH = CO2 + H2O + Na + N =>
C5H8NO4Na + 20 NaOH = 5 CO2 + 14 H2O + 21 Na + N
NaOH + Ba(CH3COO)2 = Ba(OH)2 + Na(CH3COO) =>
2 NaOH + Ba(CH3COO)2 = Ba(OH)2 + 2 Na(CH3COO)
Na + C5H6 = NaC5H5 + H2 =>
2 Na + 2 C5H6 = 2 NaC5H5 + H2
C6H12O6 + C2H5OH + CH4N2O = C49H75NO13 + H2O =>
49 C6H12O6 + 144 C2H5OH + 6 CH4N2O = 12 C49H75NO13 + 288 H2O
H2SO4 + SnS + KNO3 = H2SnO3 + NO2 + H2O + KHSO4 =>
9 H2SO4 + SnS + 10 KNO3 = H2SnO3 + 10 NO2 + 3 H2O + 10 KHSO4
Mg(NO3)2 + NH3 = Mg(OH)2 + HNO =>
Mg(NO3)2 + 2 NH3 = Mg(OH)2 + 4 HNO
Na(PO4) + K = K3(PO4) + Na =>
Na(PO4) + 3 K = K3(PO4) + Na
KClI = KICl =>
KClI = KICl
Fe(C2H3O2)3 + K2S = Fe2S3 + K(C2H3O2) =>
2 Fe(C2H3O2)3 + 3 K2S = Fe2S3 + 6 K(C2H3O2)
COCl2 + H2O = CO2 + HCl =>
COCl2 + H2O = CO2 + 2 HCl
FeCl3 + NH4HO = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4HO = Fe(OH)3 + 3 NH4Cl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
AgI + BaCl2 = AgCl + BaI2 =>
2 AgI + BaCl2 = 2 AgCl + BaI2
K2Cr2O7 + HCl + H2S = CrCl + KCl + S + H2O =>
K2Cr2O7 + 4 HCl + 5 H2S = 2 CrCl + 2 KCl + 5 S + 7 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Fr + H2SO4 = Fr2SO4 + H2 =>
2 Fr + H2SO4 = Fr2SO4 + H2
Al + SO4H2 = Al2(SO4)3 + H2 =>
2 Al + 3 SO4H2 = Al2(SO4)3 + 3 H2
HNO3 + Ti(OH)4 = Ti(NO3)4 + H2O =>
4 HNO3 + Ti(OH)4 = Ti(NO3)4 + 4 H2O
BeSO4 + Co(OH)2 = Be(OH)2 + CoSO4 =>
BeSO4 + Co(OH)2 = Be(OH)2 + CoSO4
CH3CO2H + (CH3)2CHCH2CH2OH = C7H14O2 + H2O =>
CH3CO2H + (CH3)2CHCH2CH2OH = C7H14O2 + H2O
H2SO4(aq) + Sr(s) = H(g) + SrSO4(s) =>
H2SO4(aq) + Sr(s) = 2 H(g) + SrSO4(s)
Rb + HBr = H + RbBr =>
Rb + HBr = H + RbBr
NH4OH + KSCN = NH4SCN + KOH =>
NH4OH + KSCN = NH4SCN + KOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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