| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4 + H2SO4 = NH6SO4
C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
K2O + NO2 = KNO3 + KNO2 =>
K2O + 2 NO2 = KNO3 + KNO2
H2CrO4 + (NH4)2CO3 = H2O + CO2 + (NH4)2Cr2O7 =>
2 H2CrO4 + (NH4)2CO3 = 2 H2O + CO2 + (NH4)2Cr2O7
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
HNO3 + KOH = KNO3 + H2O(l) =>
HNO3 + KOH = KNO3 + H2O(l)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NaNO3 + NH4NO3 + H2O =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = (NH4)3PMo12O40 + 3 NaNO3 + 21 NH4NO3 + 12 H2O
FeCl3 + Ag2SO3 = Fe2(SO3)3 + AgCl =>
2 FeCl3 + 3 Ag2SO3 = Fe2(SO3)3 + 6 AgCl
NH4 + H2SO4 = NH6SO4 =>
NH4 + H2SO4 = NH6SO4
Ag(NO3) + Na2CrO4 = Ag2CrO4 + Na(NO3) =>
2 Ag(NO3) + Na2CrO4 = Ag2CrO4 + 2 Na(NO3)
H2SO3 + Al = Al2(SO3)3 + H2 =>
3 H2SO3 + 2 Al = Al2(SO3)3 + 3 H2
CaSiO3 + CO2 = SiO2 + CaCO3 =>
CaSiO3 + CO2 = SiO2 + CaCO3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
NaClO + NaOH + Br2 = NaBrO3 + H2O + NaCl =>
5 NaClO + 2 NaOH + Br2 = 2 NaBrO3 + H2O + 5 NaCl
Cu(NO3)2(aq) + Li2S(aq) = LiNO3 + CuS =>
Cu(NO3)2(aq) + Li2S(aq) = 2 LiNO3 + CuS
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Cr2O3 = Cr + O2 =>
2 Cr2O3 = 4 Cr + 3 O2
NH4 + H2SO4 = NH6SO4 =>
NH4 + H2SO4 = NH6SO4
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
FeS + HClO = FeSO4 + HCl =>
FeS + 4 HClO = FeSO4 + 4 HCl
Ba(NO3)2(aq) + ZnSO3(aq) = BaSO3(s) + Zn(NO3)2 =>
Ba(NO3)2(aq) + ZnSO3(aq) = BaSO3(s) + Zn(NO3)2
C2H4(ONa)2 + H2O = C2H4(OH)2 + NaOH =>
C2H4(ONa)2 + 2 H2O = C2H4(OH)2 + 2 NaOH
Ag + H2SO4(concentracion) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(concentracion) = Ag2SO4 + SO2 + 2 H2O
NH4OH = NH4{+} + OH{-} =>
NH4OH = NH4{+} + OH{-}
SrSO4 + KNO3 = Sr(NO3)2 + K2SO4 =>
SrSO4 + 2 KNO3 = Sr(NO3)2 + K2SO4
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
MgS + HNO3 = Mg(NO3)2 + H2S =>
MgS + 2 HNO3 = Mg(NO3)2 + H2S
KNO2 + AgNO3 = KNO3 + AgNO2 =>
KNO2 + AgNO3 = KNO3 + AgNO2
HOBr = H + BrO =>
HOBr = H + BrO
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
(NH4)(NO3) + Ba(OH)2 = (NH4)(OH) + Ba(NO3)2 =>
2(NH4)(NO3) + Ba(OH)2 = 2(NH4)(OH) + Ba(NO3)2
CH3CH2CH2COOH + HOCH3 = CH3CH2CH2COOCH3 + H2O =>
CH3CH2CH2COOH + HOCH3 = CH3CH2CH2COOCH3 + H2O
V2O5 + H2O = H3VO4 =>
V2O5 + 3 H2O = 2 H3VO4
(NH4)2S + Cu(Cl)2 = NH4Cl + CuS =>
(NH4)2S + Cu(Cl)2 = 2 NH4Cl + CuS
H2C6H6O6 + NaOH = H2O + Na2C6H6O6 =>
H2C6H6O6 + 2 NaOH = 2 H2O + Na2C6H6O6
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
K2CrO4 + Na2S + H2O = S + Cr(OH)3 + NaOH + KOH =>
2 K2CrO4 + 3 Na2S + 8 H2O = 3 S + 2 Cr(OH)3 + 6 NaOH + 4 KOH
CH30H + O2 = CO2 + H2O =>
4 CH30H + 35 O2 = 4 CO2 + 62 H2O
K2S + H3PO4 = K2(PO4) + H3S =>
K2S + H3PO4 = K2(PO4) + H3S
NH4NO3 + Ba(OH)2 = NH4OH + Ba(NO3)2 =>
2 NH4NO3 + Ba(OH)2 = 2 NH4OH + Ba(NO3)2
NO2 + H2O = (HNO3) + NO =>
3 NO2 + H2O = 2(HNO3) + NO
NaHSO4 + Cu = CuSO4 + NaH =>
NaHSO4 + Cu = CuSO4 + NaH
Hg + HNO3 = Hg2(NO3)2 + H2O + NO2 =>
2 Hg + 4 HNO3 = Hg2(NO3)2 + 2 H2O + 2 NO2
HF + NaOH = NaFOH2 =>
HF + NaOH = NaFOH2
LiH + B(OCH3)3 = LiBH4 + LiOCH3 =>
4 LiH + B(OCH3)3 = LiBH4 + 3 LiOCH3
C6H5CH2CHO + NH2OH = C6H5CH + NOH + H2O =>
7 C6H5CH2CHO + 3 NH2OH = 8 C6H5CH + 3 NOH + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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