| Équations équilibrées la veille |
LiOH + 20 H2O = LiH20 + 21 OH
Cl2 + H2O = HCl + ClHO3 =>
3 Cl2 + 3 H2O = 5 HCl + ClHO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SrCl2 + NaH2PO4 = Sr3(PO4)2 + NaCl + HCl =>
3 SrCl2 + 2 NaH2PO4 = Sr3(PO4)2 + 2 NaCl + 4 HCl
P2O5 + Na2O = Na3PO4 =>
P2O5 + 3 Na2O = 2 Na3PO4
Ni(s) + HCl(aq) = NiCl3(aq) + H2(g) =>
2 Ni(s) + 6 HCl(aq) = 2 NiCl3(aq) + 3 H2(g)
Zn(s) + O2(g) = ZnO2(s) =>
Zn(s) + O2(g) = ZnO2(s)
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cl + CH = CCl4 + HCl =>
5 Cl + CH = CCl4 + HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KCI + H2SO4 = HCI + K2SO4 =>
2 KCI + H2SO4 = 2 HCI + K2SO4
HNO2 + P = H3PO4 + NO + H2O =>
5 HNO2 + P = H3PO4 + 5 NO + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + H2O + CO2 =>
5 Fe2C2O4 + 12 KMnO4 + 48 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 Fe(SO4)3 + 48 H2O + 10 CO2
NaF + Cr(NO3)3 = CrF3 + NaNO3 =>
3 NaF + Cr(NO3)3 = CrF3 + 3 NaNO3
FeSO4 + Na3PO4 = Fe3(PO4)2 + Na2SO4 =>
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2SO4
HCOOH + Ca(OH)2 = Ca(OH)HCOO + H2O =>
HCOOH + Ca(OH)2 = Ca(OH)HCOO + H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
HCH2CHCO2 + NaOH = H2O + Na2CH2CO2 =>
2 HCH2CHCO2 + 6 NaOH = 4 H2O + 3 Na2CH2CO2
KBr + KClO3 + H2SO4 = Br2 + KCl + K2SO4 + H2O =>
6 KBr + KClO3 + 3 H2SO4 = 3 Br2 + KCl + 3 K2SO4 + 3 H2O
PbO2 + HNO3 = Pb(NO3)2 + H2O + O2 =>
2 PbO2 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + O2
H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl
(CH2)5CHOH + OH{-} = H2O + (CH2)5CHO{-} =>
(CH2)5CHOH + OH{-} = H2O + (CH2)5CHO{-}
N2H4 + HN3 = N5H5 =>
N2H4 + HN3 = N5H5
Sn + NaOH = Na2(Sn(OH)2) =>
Sn + 2 NaOH = Na2(Sn(OH)2)
HgCl = Hg + Cl2 =>
2 HgCl = 2 Hg + Cl2
C + O2 = CO2 =>
C + O2 = CO2
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
C6H14 + NaCl = NaC + Cl + H =>
C6H14 + 6 NaCl = 6 NaC + 6 Cl + 14 H
HCl + MnO2 = MnCl2(s) + Cl2(g) + H2O(l) =>
4 HCl + MnO2 = MnCl2(s) + Cl2(g) + 2 H2O(l)
AlS + Ca(OH)2 = Al(OH)2 + CaS =>
AlS + Ca(OH)2 = Al(OH)2 + CaS
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH2OCOC17H35CHOCOC17H35CH2OCOC17H35 + O2 = CO2 + H2O =>
2 CH2OCOC17H35CHOCOC17H35CH2OCOC17H35 + 163 O2 = 114 CO2 + 110 H2O
C10H10N4O2S + O2 = CO2 + HNO3 + H2SO4 + H2O =>
C10H10N4O2S + 18 O2 = 10 CO2 + 4 HNO3 + H2SO4 + 2 H2O
Mg + HNO3 + NaOH = Mg(NaOH)2HNO3 =>
Mg + HNO3 + 2 NaOH = Mg(NaOH)2HNO3
C6H5COOH + NaHCO3 = NaC6H5COO + H2O(l) + CO2(g) =>
C6H5COOH + NaHCO3 = NaC6H5COO + H2O(l) + CO2(g)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
HgO4 = Hg + O2 =>
HgO4 = Hg + 2 O2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
NaI + CaCl2 = NaCl + CaI2 =>
2 NaI + CaCl2 = 2 NaCl + CaI2
PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl
*MgCO3*CaCO3 + HCl = H2O + CO2 + MgCl2 + CaCl2 =>
*MgCO3*CaCO3 + 4 HCl = 2 H2O + 2 CO2 + MgCl2 + CaCl2
Fe(NO3)3 + Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + 3 NaNO3
C6H5COOC2H5 + O2 = H2O + CO2 =>
2 C6H5COOC2H5 + 21 O2 = 10 H2O + 18 CO2
FeO + H2O2 = Fe2O3 + H2 =>
4 FeO + H2O2 = 2 Fe2O3 + H2
NO3{-} + H{+} + e = NO + H2O =>
NO3{-} + 4 H{+} + 3e = NO + 2 H2O
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Mg + O + H2O = Mg(OH)2 =>
Mg + O + H2O = Mg(OH)2
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| Équations équilibrées la veille |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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