| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CO2) + [Ca(OH)2] = CaCO3 + H2O
SnO2 = Sn + O2 =>
SnO2 = Sn + O2
C6H8O7 + HCl = C6H6ClO7 + H2 =>
2 C6H8O7 + 2 HCl = 2 C6H6ClO7 + 3 H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaVO3 + Ba(NO3)2 = Ba(VO3)2 + NaNO3 =>
2 NaVO3 + Ba(NO3)2 = Ba(VO3)2 + 2 NaNO3
CuBr2 + NaOH = Cu(OH)2 + NaBr =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 NaBr
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO)2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + Ca(ClO)2 + 2 H2O
C = C31 =>
31 C = C31
NH4OH + H2O = NH3O + H3O =>
NH4OH + 2 H2O = NH3O + 2 H3O
FeSO4 + KNO3 + KOH = K2FeO4 + KNO2 + K2SO4 + H2O =>
FeSO4 + 2 KNO3 + 4 KOH = K2FeO4 + 2 KNO2 + K2SO4 + 2 H2O
NH3 + C2H4O3 = C2H3O3NH2 + H2 =>
NH3 + C2H4O3 = C2H3O3NH2 + H2
CO + NO = N2 + CO2 =>
2 CO + 2 NO = N2 + 2 CO2
H3PO4 + Sn = Sn3(PO4)2 + H =>
2 H3PO4 + 3 Sn = Sn3(PO4)2 + 6 H
KCl(s) + NaNO3(s) = NaCl(s) + KNO3(s) =>
KCl(s) + NaNO3(s) = NaCl(s) + KNO3(s)
H2SO4 + CO3 = CO3SO4 + H2O + CO2 =>
H2SO4 + 2 CO3 = CO3SO4 + H2O + CO2
C6H8O7 + Na3HCO3 = CO2 + H2O + Na3C6H5O7 =>
8 C6H8O7 + 9 Na3HCO3 = 3 CO2 + 14 H2O + 9 Na3C6H5O7
Hg2Cl2 + Na2S = NaCl + Hg2S =>
Hg2Cl2 + Na2S = 2 NaCl + Hg2S
CH3CH2OH + O2 = H20O + CO2 =>
20 CH3CH2OH + 33 O2 = 6 H20O + 40 CO2
Al2O3 + (NH4)HF2 = (NH4)3AlF6 + H2O =>
Al2O3 + 6(NH4)HF2 = 2(NH4)3AlF6 + 3 H2O
NiSO4 + Na3(PO4)2 = Ni3(PO4)2 + NaSO4 =>
3 NiSO4 + Na3(PO4)2 = Ni3(PO4)2 + 3 NaSO4
AgSO4 + KCN = AgCN + KSO4 =>
AgSO4 + KCN = AgCN + KSO4
Na2S2O3 + H2SO4 = H2O + Na2SO4 + S8 =>
6 Na2S2O3 + 2 H2SO4 = 2 H2O + 6 Na2SO4 + S8
Cr2O3 + KO2 + K2CO3 = K2CrO4 + CO2 =>
Cr2O3 + 2 KO2 + K2CO3 = 2 K2CrO4 + CO2
C4H8ONH + H2O = C4H8ONH2{+} + OH{-} =>
C4H8ONH + H2O = C4H8ONH2{+} + OH{-}
RCH3 + KMnO4 = RCOOK + MnO2 + H2O + KOH =>
RCH3 + 2 KMnO4 = RCOOK + 2 MnO2 + H2O + KOH
CrO4 + Pb(C2H3O2)2 = C2H3O2 + Pb(CrO4)2 =>
2 CrO4 + Pb(C2H3O2)2 = 2 C2H3O2 + Pb(CrO4)2
Zn + Cu(SO4) = Zn(SO4) + Cu =>
Zn + Cu(SO4) = Zn(SO4) + Cu
FeSiO3 + H2O = Fe(OH)2 + SiO2 =>
FeSiO3 + H2O = Fe(OH)2 + SiO2
C2H5F + O2 = CO2 + H2O + F2 =>
4 C2H5F + 13 O2 = 8 CO2 + 10 H2O + 2 F2
AgNo3 + FeCl3 = AgCl + Fe(No3)3 =>
3 AgNo3 + FeCl3 = 3 AgCl + Fe(No3)3
Calciumhydroxide + hydrochloricacid = calciumchloride + water =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
FeCl2 + Ag = FeAg + Cl =>
FeCl2 + Ag = FeAg + 2 Cl
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
CH3CH2CH2ONa + H2O = CH3CH2OH + NaOH =>
2 CH3CH2CH2ONa + 3 H2O = 3 CH3CH2OH + 2 NaOH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Gd2O3 + Zr = Gd + ZrO2 =>
2 Gd2O3 + 3 Zr = 4 Gd + 3 ZrO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + O2 = (Fe2O3) =>
4 Fe + 3 O2 = 2(Fe2O3)
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Na2(CrO4) + Ba3(PO4)2 = BaCrO4 + Na3PO4 =>
3 Na2(CrO4) + Ba3(PO4)2 = 3 BaCrO4 + 2 Na3PO4
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
Li + AlCl3 = Al + LiCl =>
3 Li + AlCl3 = Al + 3 LiCl
H2Se + K(OH) = K2Se + H2O =>
H2Se + 2 K(OH) = K2Se + 2 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
MgSO4 + NH3 = MgHN + H2SO4 =>
MgSO4 + NH3 = MgHN + H2SO4
BaCl2(aq) + H2O(l) = BaO + HCl =>
BaCl2(aq) + H2O(l) = BaO + 2 HCl
CaC2O4 + H2SO4 = CaSO4 + COOH =>
CaC2O4 + H2SO4 = CaSO4 + 2 COOH
Fe + S = Fe2S3 = =>
2 Fe + 3 S = Fe2S3
C9H11NO3 = C9H9NO2 + H2O =>
C9H11NO3 = C9H9NO2 + H2O
Pb4 + Cl + NH4OH = Pb(OH)4 + NH4Cl =>
Pb4 + 16 Cl + 16 NH4OH = 4 Pb(OH)4 + 16 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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