| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + OH = AgO2 + NO2H
FeO + H2SO4 = H2O + FeSO4 =>
FeO + H2SO4 = H2O + FeSO4
Ba{2+} + Cr2O7{2-} = Ba(Cr2O7) =>
Ba{2+} + Cr2O7{2-} = Ba(Cr2O7)
CuS + HNO3 = Cu(NO7)2 + S + H2O + NO =>
CuS + 8 HNO3 = Cu(NO7)2 + S + 4 H2O + 6 NO
RbClO3 = O2 + Rb3Cl3 =>
6 RbClO3 = 9 O2 + 2 Rb3Cl3
Pb + NaOH = Pb(NaOH) =>
Pb + NaOH = Pb(NaOH)
Ph2CO + CH3CH2CHOH = Ph4COHCOH + CH3CH3CO =>
2 Ph2CO + 2 CH3CH2CHOH = Ph4COHCOH + 2 CH3CH3CO
CaCO3(s) = Ca(s) + CO3(g) =>
CaCO3(s) = Ca(s) + CO3(g)
(NH4)2CO3(aq)H2O(l)CO2(g) = NH4HCO3(s) =>
(NH4)2CO3(aq)H2O(l)CO2(g) = 2 NH4HCO3(s)
Ru(OH)6 + H2SO2(s) = Ru2(SO2)6(k) + H2O(s) =>
2 Ru(OH)6 + 6 H2SO2(s) = Ru2(SO2)6(k) + 12 H2O(s)
FeSO4 = (s)Fe2O3 + SO2 + SO3 =>
2 FeSO4 = (s)Fe2O3 + SO2 + SO3
H2CO3 + KOH + Na2S = Na2CO3 + K2S + H2O =>
H2CO3 + 2 KOH + Na2S = Na2CO3 + K2S + 2 H2O
FeOCr2O3 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 FeOCr2O3 + 8 Na2CO3 + 7 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
HA = H{+} + A{-} =>
HA = H{+} + A{-}
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Pb(NO3)2 + NH4SCN = Pb(SCN) + NH4 + NO3 =>
Pb(NO3)2 + NH4SCN = Pb(SCN) + NH4 + 2 NO3
Pb(NO3)2 + NaC2H3O2 = NaNO3 + Pb(C2H3O2)2 =>
Pb(NO3)2 + 2 NaC2H3O2 = 2 NaNO3 + Pb(C2H3O2)2
Hg(SO4) + H3(PO4) = Hg3(PO4)2 + H2(SO4) =>
3 Hg(SO4) + 2 H3(PO4) = Hg3(PO4)2 + 3 H2(SO4)
KClO3 + K(OH) + CoCl2 = CoO3 + KCl + H2O =>
2 KClO3 + 6 K(OH) + 3 CoCl2 = 3 CoO3 + 8 KCl + 3 H2O
NH4OH + CuS = NH4S + Cu(OH) =>
NH4OH + CuS = NH4S + Cu(OH)
Sr(OH)2 + N2O5 = Sr(NO3)2 + H2O =>
Sr(OH)2 + N2O5 = Sr(NO3)2 + H2O
Fe{2+} + ClO{-} + H{+} = Cl{-} + Fe{3+} + H2O =>
2 Fe{2+} + ClO{-} + 2 H{+} = Cl{-} + 2 Fe{3+} + H2O
hydroiodicacid + sodiumcarbonate = sodiumiodide + water + carbondioxide =>
2 HI + Na2CO3 = 2 NaI + H2O + CO2
FeCr2O7(s) + Na2CO3(s) = O2(g) + Na2CrO3(s) + Fe2O3(s) + CO2(g) =>
4 FeCr2O7(s) + 8 Na2CO3(s) = 3 O2(g) + 8 Na2CrO3(s) + 2 Fe2O3(s) + 8 CO2(g)
Ag2SO4(aq) + BaI2(aq) = BaSO4 + AgI =>
Ag2SO4(aq) + BaI2(aq) = BaSO4 + 2 AgI
OH + AgI = HI + AgO =>
OH + AgI = HI + AgO
V2O3 + NH4HF2 = (NH4)3[VF6] + H2O =>
V2O3 + 6 NH4HF2 = 2(NH4)3[VF6] + 3 H2O
Ca + Cu3(NO3)2 = Ca(NO3)2 + Cu =>
Ca + Cu3(NO3)2 = Ca(NO3)2 + 3 Cu
NaOCl + AlCl3*6H2O = NaCl3 + AlOCl + H2O =>
NaOCl + AlCl3*6H2O = NaCl3 + AlOCl + 6 H2O
MgSO4 + NH4OH + Na2HPO4 = MgNH4PO4 + Na2SO4 + H2O =>
MgSO4 + NH4OH + Na2HPO4 = MgNH4PO4 + Na2SO4 + H2O
Pb{2+}(aq) + Cl{-}(aq) = PbCl2 =>
Pb{2+}(aq) + 2 Cl{-}(aq) = PbCl2
SO2 + HCl = SO2Cl2 + H =>
SO2 + 2 HCl = SO2Cl2 + 2 H
Ca(ClO)2 + C6H8O6 = Ca(OH)2 + C6H6O6 + HCl =>
Ca(ClO)2 + 2 C6H8O6 = Ca(OH)2 + 2 C6H6O6 + 2 HCl
Na{+} + N{3-} = Na3N =>
3 Na{+} + N{3-} = Na3N
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
Fe(s) + O2(g) = FeO23(s) =>
2 Fe(s) + 23 O2(g) = 2 FeO23(s)
As + Na2S = As2S3 + Na =>
2 As + 3 Na2S = As2S3 + 6 Na
FeO(OH) + HNO3 = FeNO3(OH)2 =>
FeO(OH) + HNO3 = FeNO3(OH)2
Na2SO4 + H2O = OH + HNa2SO4 =>
Na2SO4 + H2O = OH + HNa2SO4
NaC2H3O2(aq) + Pb(NO3)2(aq) = NaNO3 + Pb(C2H3O2)2 =>
2 NaC2H3O2(aq) + Pb(NO3)2(aq) = 2 NaNO3 + Pb(C2H3O2)2
C60H100O50 + O2 = CO2 + H2O =>
C60H100O50 + 60 O2 = 60 CO2 + 50 H2O
Ag2O(s) + HCl(aq) = AgCl(s) + H2O(l) =>
Ag2O(s) + 2 HCl(aq) = 2 AgCl(s) + H2O(l)
C14H30O = C14H28 + H2O =>
C14H30O = C14H28 + H2O
ZnCl2 + CH3OH = Zn(OH)2 + CH3Cl =>
ZnCl2 + 2 CH3OH = Zn(OH)2 + 2 CH3Cl
hydrochloricacid + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
MgSO4 + H2 = Mg + H2SO4 =>
MgSO4 + H2 = Mg + H2SO4
Fe{2}O{4} + CO = Fe + CO{2} =>
Fe{2}O{4} + CO = Fe + CO{2}
Ag{+} + CO{-9} = COAg{-8} =>
Ag{+} + CO{-9} = COAg{-8}
KCN + H2SO4 + H2O = CO + K2SO4 + (NH4)2SO4 =>
2 KCN + 2 H2SO4 + 2 H2O = 2 CO + K2SO4 + (NH4)2SO4
HNO3 + KI = NO + I + KNO3 + H2O =>
4 HNO3 + 3 KI = NO + 3 I + 3 KNO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/05/25
Équations équilibrées sur06/04/24
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