| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeS + 3 Fe2O3 = 7 FeO + SO2
HSO4 + As4 + Pb3O4 = PbSO4 + H2AsO4{-} + H{+} =>
12 HSO4 + As4 + 4 Pb3O4 = 12 PbSO4 + 4 H2AsO4{-} + 4 H{+}
C6H5NH2(CH3CO)2O = CH3CONHC6H5CH3CO2H =>
C6H5NH2(CH3CO)2O = CH3CONHC6H5CH3CO2H
Li2S + AgF = Ag2S + LiF =>
Li2S + 2 AgF = Ag2S + 2 LiF
NaBr + H2SO4 = Na2SO4 + HBr =>
2 NaBr + H2SO4 = Na2SO4 + 2 HBr
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NH4HSO4 + NaOH = NH3 + Na2SO4 + H2O =>
NH4HSO4 + 2 NaOH = NH3 + Na2SO4 + 2 H2O
CsI + Br2 = Cs2Br + I =>
4 CsI + Br2 = 2 Cs2Br + 4 I
NaCl + HNo3 = Na(No3) + HCl =>
NaCl + HNo3 = Na(No3) + HCl
K + Al(OH)3 = KOH + Al =>
3 K + Al(OH)3 = 3 KOH + Al
K2SO4 + HNO3 = KNO3 + SO3*H2O =>
K2SO4 + 2 HNO3 = 2 KNO3 + SO3*H2O
NiNO3 + MgSO4 = NiSO4 + NO3Mg =>
NiNO3 + MgSO4 = NiSO4 + NO3Mg
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + NaCl + 2 H2O + NO
Cu3(PO4)2 + NaOH = Cu(OH)2 + Na3PO4 =>
Cu3(PO4)2 + 6 NaOH = 3 Cu(OH)2 + 2 Na3PO4
AgHCl = AgClH =>
AgHCl = AgClH
Ca3(Po4)2 + NaOH = Ca(OH) + Na3(Po4)2 =>
Ca3(Po4)2 + 3 NaOH = 3 Ca(OH) + Na3(Po4)2
CH3CH2C(OH)CH3 + O2 = CH3C(O)CH2CH3 + H2O =>
4 CH3CH2C(OH)CH3 + O2 = 4 CH3C(O)CH2CH3 + 2 H2O
HNO3 + H2PHO3 = H3PO4 + NO2 + H2O =>
2 HNO3 + H2PHO3 = H3PO4 + 2 NO2 + H2O
Na2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 Na2SO4 + 5 H2O
NaCl(aq) + H2O(l) + CO2(g) = Na2CO3(aq) + HCl(aq) =>
2 NaCl(aq) + H2O(l) + CO2(g) = Na2CO3(aq) + 2 HCl(aq)
Zn(OH)2CuO = ZnOCu(OH)2 =>
Zn(OH)2CuO = ZnOCu(OH)2
C738H1166N812O203S2Fe = C + H2 + N2 + O2 + S + Fe =>
2 C738H1166N812O203S2Fe = 1476 C + 1166 H2 + 812 N2 + 203 O2 + 4 S + 2 Fe
SnO + CaO = CaSnO2 =>
SnO + CaO = CaSnO2
C2H6 + Na = C2H5Na + H2 =>
2 C2H6 + 2 Na = 2 C2H5Na + H2
NiO + HI = NiI2 + H2O =>
NiO + 2 HI = NiI2 + H2O
AlCl3 + NaOH = Al(OH0)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH0)3 + 3 NaCl
CaC3 + (HCl) = CaCl2 + H2 + C2 =>
2 CaC3 + 4(HCl) = 2 CaCl2 + 2 H2 + 3 C2
HH2O2 = H2O + O2 =>
4 HH2O2 = 6 H2O + O2
KOH + HSO4 = H2O + KSO4 =>
KOH + HSO4 = H2O + KSO4
NaH + BCl3 = NaBH4 + NaCl =>
4 NaH + BCl3 = NaBH4 + 3 NaCl
H3PO4 + Ga = GaPO4 + H2 =>
2 H3PO4 + 2 Ga = 2 GaPO4 + 3 H2
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O
Mg + Fe(PO4) = Mg(PO4) + Fe =>
Mg + Fe(PO4) = Mg(PO4) + Fe
Sr(s) + N2(g) = Sr3N2 =>
3 Sr(s) + N2(g) = Sr3N2
Bi2O3 + ClO{-} = BiO3 + Cl{-} =>
Bi2O3 + 3 ClO{-} = 2 BiO3 + 3 Cl{-}
NCl = Cl2 + N2 =>
2 NCl = Cl2 + N2
CrCl2 = Cr + Cl =>
CrCl2 = Cr + 2 Cl
Na2S2O8 + Bi(NO3)3 + NaOH = Na2SO4 + NaBiO3 + NaNO3 + H2O =>
Na2S2O8 + Bi(NO3)3 + 6 NaOH = 2 Na2SO4 + NaBiO3 + 3 NaNO3 + 3 H2O
H3N + CO2 = CH4N2O + H2O =>
2 H3N + CO2 = CH4N2O + H2O
BaCl2 + N2SO4 = BaSO4 + N2Cl2 =>
BaCl2 + N2SO4 = BaSO4 + N2Cl2
CuO + H2O2 = Cu(OH)2 + O2 =>
2 CuO + 2 H2O2 = 2 Cu(OH)2 + O2
Ca{+} + Co = Co{2+} + Ca =>
2 Ca{+} + Co = Co{2+} + 2 Ca
NAHSO3(aq) + HCl(aq) = SO2(aq) + H2O(l) + NACl(aq) =>
NAHSO3(aq) + HCl(aq) = SO2(aq) + H2O(l) + NACl(aq)
FeSO4 + Cl2 = Fe2(SO4)3 + FeCl3 =>
6 FeSO4 + 3 Cl2 = 2 Fe2(SO4)3 + 2 FeCl3
CrI2 + F2 = CrF2 + I2 =>
CrI2 + F2 = CrF2 + I2
Zn(OH)2 + NH4Cl = Zn[NH3]4 + H2O + HCl + Cl2 =>
Zn(OH)2 + 4 NH4Cl = Zn[NH3]4 + 2 H2O + 2 HCl + Cl2
Al2O3 + KHSO4 = Al2(SO4)3 + KOH =>
Al2O3 + 3 KHSO4 = Al2(SO4)3 + 3 KOH
Mn + Cl = MnCl2 =>
Mn + 2 Cl = MnCl2
Mg + O + H = MgOH =>
Mg + O + H = MgOH
C3H7NO + O2 = CO2 + H2O + CH4N2O =>
2 C3H7NO + 7 O2 = 5 CO2 + 5 H2O + CH4N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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