| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + KI + H2O = 2 MnO2 + KIO3 + 2 KOH
CaO + BaCl = CaCl + BaO =>
CaO + BaCl = CaCl + BaO
CH3NH3Cl + H2O = CH3NH2 + Cl + H3O =>
CH3NH3Cl + H2O = CH3NH2 + Cl + H3O
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
Mg + FeCl3(aq) = MgCl2 + Fe =>
3 Mg + 2 FeCl3(aq) = 3 MgCl2 + 2 Fe
H3N + Al(OH)3 = H2O + AlN =>
H3N + Al(OH)3 = 3 H2O + AlN
Ca3(PO4)2 + (NH4)2S = CaS + (NH4)3(PO4) =>
Ca3(PO4)2 + 3(NH4)2S = 3 CaS + 2(NH4)3(PO4)
K2Cr2O7 + H2O = H2Cr2O7 + K2O =>
K2Cr2O7 + H2O = H2Cr2O7 + K2O
SiNaOH = NaHSiO =>
SiNaOH = NaHSiO
KHS + H2O = KOH + H2S =>
KHS + H2O = KOH + H2S
CuCO3H2O = CO2CuO2H2 =>
CuCO3H2O = CO2CuO2H2
Zn + HBr = ZnBr2 + H3 =>
3 Zn + 6 HBr = 3 ZnBr2 + 2 H3
HNO2H2SO4 = NOHSO4H2O =>
HNO2H2SO4 = NOHSO4H2O
Na2CO3 + Na2S = Na3S + CO3 =>
Na2CO3 + 2 Na2S = 2 Na3S + CO3
SiMoO3 = SiOMoO2 =>
SiMoO3 = SiOMoO2
Ba(CN)2 + Na2CO3 = BaCO3 + NaCN =>
Ba(CN)2 + Na2CO3 = BaCO3 + 2 NaCN
CaClNaH = CaHNaCl =>
CaClNaH = CaHNaCl
CoClFe = CoFeCl =>
CoClFe = CoFeCl
La + H2SO4 = La2(SO4)3 + H2S + H2O =>
8 La + 15 H2SO4 = 4 La2(SO4)3 + 3 H2S + 12 H2O
PbCO3OH + HNO3 = H2O + Pb(NO3)2 + HCO3 =>
PbCO3OH + 2 HNO3 = H2O + Pb(NO3)2 + HCO3
Zn + Co{3+} = Zn{2+} + Co{2+} =>
Zn + 2 Co{3+} = Zn{2+} + 2 Co{2+}
Al(No3)3 + MgCl2 = AlCl3 + Mg(No3)2 =>
2 Al(No3)3 + 3 MgCl2 = 2 AlCl3 + 3 Mg(No3)2
Ba(OH)2 + Na3PO4 = Ba3(PO4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaOH
W(SO3)3 + Na3PO4 = Na2SO3 + W(PO4)2 =>
W(SO3)3 + 2 Na3PO4 = 3 Na2SO3 + W(PO4)2
SrCl2CoSO4 = SrSO4CoCl2 =>
SrCl2CoSO4 = SrSO4CoCl2
SCl2SO3 = SO2SOCl2 =>
SCl2SO3 = SO2SOCl2
Pb + NaOH + H2O = Na2[Pb(OH)6] + H2 =>
Pb + 2 NaOH + 4 H2O = Na2[Pb(OH)6] + 2 H2
CH2CHCH3 + Cl3 = CH2CHCH3Cl3 =>
CH2CHCH3 + Cl3 = CH2CHCH3Cl3
KClAl = AlKCl =>
KClAl = AlKCl
CONaOH = COOHNa =>
CONaOH = COOHNa
NaI + FeCl3 + H2SO4 = FeCl2 + Na2SO4 + I2 + HCl =>
2 NaI + 2 FeCl3 + H2SO4 = 2 FeCl2 + Na2SO4 + I2 + 2 HCl
Cr2S3 + HNO3 = Cr(NO3)3 + H2S =>
Cr2S3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2S
Au(OH)3 + H3PO4 = AuPO4 + H2O =>
Au(OH)3 + H3PO4 = AuPO4 + 3 H2O
Na2SO4 + AlF3 = NaF + Al2(SO4)3 =>
3 Na2SO4 + 2 AlF3 = 6 NaF + Al2(SO4)3
SodiumPhosphateManganeseChloride = SodiumChlorideManganesePhosphate =>
SodiumPhosphateManganeseChloride = SodiumChlorideManganesePhosphate
HgO = OHg =>
HgO = OHg
C2H2O4 + Fe2O3 = C6Fe2O12 + H2O =>
3 C2H2O4 + Fe2O3 = C6Fe2O12 + 3 H2O
HCl + Hg2O = Hg2Cl2 + H2O =>
2 HCl + Hg2O = Hg2Cl2 + H2O
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
NO3{-} + C6H12O6 = C5H7O2N + HCO3{-} + H2O + H2CO3 =>
6 NO3{-} + 7 C6H12O6 = 6 C5H7O2N + 6 HCO3{-} + 12 H2O + 6 H2CO3
CH3MgCl + H2CO = C2H5 + OMgCl =>
CH3MgCl + H2CO = C2H5 + OMgCl
NaCl + HNO3 = NaClO4 + NO + H2O =>
3 NaCl + 8 HNO3 = 3 NaClO4 + 8 NO + 4 H2O
C7H4Na2O3 + H2SO4 = C7H6O3 + Na2SO4 =>
C7H4Na2O3 + H2SO4 = C7H6O3 + Na2SO4
KBrCl = KClBr =>
KBrCl = KClBr
CH3NH2 + HNO3 = CH3OH + H2O + N2 =>
5 CH3NH2 + 3 HNO3 = 5 CH3OH + 4 H2O + 4 N2
Cr2O3 + Na2CO3 + KNO3 = NaCrO4 + CO2 + KNO2 = na2cro4 + kno2 + co2 =>
Cr2O3 + Na2CO3 + 4 KNO3 = 2 NaCrO4 + CO2 + 4 KNO2
LiH + AlCl3 = Li[AlH4] + LiCl =>
4 LiH + AlCl3 = Li[AlH4] + 3 LiCl
C2H4 + HCl = C2Cl + H5 =>
C2H4 + HCl = C2Cl + H5
Fe(OH)3 + H2C2O4 = [Fe(HC2O4)3] + H2O =>
Fe(OH)3 + 3 H2C2O4 = [Fe(HC2O4)3] + 3 H2O
CuClMn = CuMnCl =>
CuClMn = CuMnCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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