| Équations équilibrées la veille | Équations équilibrées le lendemain |
CIH + NaOH = NaCI + H2O
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
CH2O + KMnO4 + H2O = HCOOH + KH + MnO2 =>
5 CH2O + 2 KMnO4 + H2O = 5 HCOOH + 2 KH + 2 MnO2
CuS + NO3{-} + H3O{+} = Cu{2+} + SO4{-2} + NO + H2O =>
3 CuS + 8 NO3{-} + 8 H3O{+} = 3 Cu{2+} + 3 SO4{-2} + 8 NO + 12 H2O
KHF2 + Al2O3 = AlF3 + KOH =>
3 KHF2 + Al2O3 = 2 AlF3 + 3 KOH
CaMgFeAl2Si3O12 + O2 + H2O + CO2 = Al2Si2O5(OH)4 + Fe(OH)3 + Ca{2+} + Mg{2+} + SiO2 + HCO3{-} =>
4 CaMgFeAl2Si3O12 + O2 + 22 H2O + 16 CO2 = 4 Al2Si2O5(OH)4 + 4 Fe(OH)3 + 4 Ca{2+} + 4 Mg{2+} + 4 SiO2 + 16 HCO3{-}
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g)
Hg2 + AgNO3 = Ag + HgNO3 =>
Hg2 + 2 AgNO3 = 2 Ag + 2 HgNO3
Zn(OH)2 + C2H3O2H = H2O + Zn(C2H3O2)2 =>
Zn(OH)2 + 2 C2H3O2H = 2 H2O + Zn(C2H3O2)2
Na3PO4(aq) + CrCl3(aq) = Cr3PO4 + NaCl3 =>
Na3PO4(aq) + 3 CrCl3(aq) = Cr3PO4 + 3 NaCl3
CH3OH + C4H9COOH = C4H9COOCH3 + H2O =>
CH3OH + C4H9COOH = C4H9COOCH3 + H2O
Cr2O7 + H2SO3 = S2O6 + Cr + H2O =>
2 Cr2O7 + 14 H2SO3 = 7 S2O6 + 4 Cr + 14 H2O
H2 + HgO = Hg + H2O =>
H2 + HgO = Hg + H2O
HC2H3O2 + NaHCO3 = NaC2H3O3 + H2O + CO2 =>
3 HC2H3O2 + 4 NaHCO3 = 4 NaC2H3O3 + 2 H2O + 2 CO2
CsNO2 + HCl = CsCl + NO2 + H2 =>
2 CsNO2 + 2 HCl = 2 CsCl + 2 NO2 + H2
C2H14(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2H14(l) + 11 O2(g) = 4 CO2(g) + 14 H2O(l)
S + KMnO4 + KOH = K2MnO4 + K2SO4 + H2O =>
S + 6 KMnO4 + 8 KOH = 6 K2MnO4 + K2SO4 + 4 H2O
LiOH + CO2 = Li2CO3 + H2O(l) =>
2 LiOH + CO2 = Li2CO3 + H2O(l)
Ca + NH3 = Ca(NH2)2 + CaH2 =>
2 Ca + 2 NH3 = Ca(NH2)2 + CaH2
K2SO4 + P = K2SO3 + P2O5 =>
5 K2SO4 + 2 P = 5 K2SO3 + P2O5
Na2CO3 + Pb(CH3COO)2 = NaCH3COO + PbCO3 =>
Na2CO3 + Pb(CH3COO)2 = 2 NaCH3COO + PbCO3
NH4OH + Na2(CO3) = (NH4)2CO3 + NaOH =>
2 NH4OH + Na2(CO3) = (NH4)2CO3 + 2 NaOH
Al + H2SO4 = Al2O12S3 + H2 =>
2 Al + 3 H2SO4 = Al2O12S3 + 3 H2
C2H5NO2 + Ca(OH)2 = Ca(C2H4NO2)2 + H2O =>
2 C2H5NO2 + Ca(OH)2 = Ca(C2H4NO2)2 + 2 H2O
CH3OH + CH3CH2COOH = H2O + CH3CH2COOCH4 =>
7 CH3OH + 3 CH3CH2COOH = 5 H2O + 4 CH3CH2COOCH4
BF3(g) + H2O(l) = HF(ac) + H3BO3 =>
BF3(g) + 3 H2O(l) = 3 HF(ac) + H3BO3
C2H4O + H2O = CH4 + CO2 =>
4 C2H4O + 2 H2O = 5 CH4 + 3 CO2
Ca + Mn(NO3)3 = Mn + Ca(NO3)2 =>
3 Ca + 2 Mn(NO3)3 = 2 Mn + 3 Ca(NO3)2
Pt + H3PO4 = H + PtPO4 =>
Pt + H3PO4 = 3 H + PtPO4
C20H14O4 + HCl = C20H14O4HCl =>
C20H14O4 + HCl = C20H14O4HCl
Ti(SO4)2 + NaOH = Ti(OH)4 + Na2SO4 =>
Ti(SO4)2 + 4 NaOH = Ti(OH)4 + 2 Na2SO4
(CH3)3CCl + H2O = (CH3)3COH + H3O + Cl =>
(CH3)3CCl + 2 H2O = (CH3)3COH + H3O + Cl
Ag(s) + H2SO4(aq) = Ag(SO4)3(aq) + H2(g) =>
Ag(s) + 3 H2SO4(aq) = Ag(SO4)3(aq) + 3 H2(g)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K2S + HNO3 = KNO3 + NO2 + S + H2O =>
K2S + 4 HNO3 = 2 KNO3 + 2 NO2 + S + 2 H2O
AgSO3 + AlCl = AgCl + AlSO3 =>
AgSO3 + AlCl = AgCl + AlSO3
S(g) + O2(g) = SO5(g) =>
2 S(g) + 5 O2(g) = 2 SO5(g)
S + H + O = HOS =>
S + H + O = HOS
Ag + CO3 = Ag2CO3 =>
2 Ag + CO3 = Ag2CO3
F4 + HCl = FCl3 + H2 =>
F4 + 12 HCl = 4 FCl3 + 6 H2
Mg(s) + NaCl(aq) = Na + MgCl2 =>
Mg(s) + 2 NaCl(aq) = 2 Na + MgCl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KCIO(s) = KCIO4(s) + KCI(s) =>
4 KCIO(s) = KCIO4(s) + 3 KCI(s)
CuSO4 + HCl = CuCl2 + SO2 + O2 + H2O =>
2 CuSO4 + 4 HCl = 2 CuCl2 + 2 SO2 + O2 + 2 H2O
Fe2 + CO2 = Fe2O3 + CO =>
Fe2 + 3 CO2 = Fe2O3 + 3 CO
FeCl3 + H3PO4 = FePO4 + HCl =>
FeCl3 + H3PO4 = FePO4 + 3 HCl
NH4OH + HgCl2 = NH4Cl2 + HgOH =>
NH4OH + HgCl2 = NH4Cl2 + HgOH
HCl(aq) + Ag(aq) = AgCl(s) + H(g) =>
HCl(aq) + Ag(aq) = AgCl(s) + H(g)
PBS + O2 = PBO + SO3 =>
PBS + 2 O2 = PBO + SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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