| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + Cu(NH3)4SO4 = Na2SO4 + 4 NH3 + Cu(OH)2
FeSO4 + BaBr2 = BaSO4 + FeBr2 =>
FeSO4 + BaBr2 = BaSO4 + FeBr2
Li3PO4 + H3PO4 = Li2HPO4 =>
2 Li3PO4 + H3PO4 = 3 Li2HPO4
PbONiS = PbSNiO =>
PbONiS = PbSNiO
MnO4{-} + AsO3{3-} + H{+} = Mn{+2} + AsO4{3-} + H2O =>
2 MnO4{-} + 5 AsO3{3-} + 6 H{+} = 2 Mn{+2} + 5 AsO4{3-} + 3 H2O
NaI + KMnO4 + KOH = K2MnO4 + NaOH + I2 =>
2 NaI + 2 KMnO4 + 2 KOH = 2 K2MnO4 + 2 NaOH + I2
HgO + NaOH = HgOH + NaO =>
HgO + NaOH = HgOH + NaO
CO{2} = CO{2] =>
CO{2} = CO{2]
KOHZnSO4 = ZnHOKSO4 =>
KOHZnSO4 = ZnHOKSO4
Pt + CuCl2 = PtCl6 + CuCl =>
Pt + 6 CuCl2 = PtCl6 + 6 CuCl
NaI + KMnO4 + KOH = K2MnO4 + NaOH + I2 =>
2 NaI + 2 KMnO4 + 2 KOH = 2 K2MnO4 + 2 NaOH + I2
NClCH = CClHN =>
NClCH = CClHN
C4H8N2O3(aq) + O2 = CO2(g) + H2O(l) + CH4N2O(aq) =>
C4H8N2O3(aq) + 3 O2 = 3 CO2(g) + 2 H2O(l) + CH4N2O(aq)
H2KClO = H2OKCl =>
H2KClO = H2OKCl
KSCN + H2O + I2 = KHSO4 + HI + CN =>
2 KSCN + 8 H2O + 7 I2 = 2 KHSO4 + 14 HI + 2 CN
NaCl + MgCl2 = Mg(NaCl3) =>
NaCl + MgCl2 = Mg(NaCl3)
Fe2P + FeS3 = Fe2S2 + P5S15 =>
20 Fe2P + 50 FeS3 = 45 Fe2S2 + 4 P5S15
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
ClCsI = ICsCl =>
ClCsI = ICsCl
HINaOH = HNaOHI =>
HINaOH = HNaOHI
AgOAcNaCl = NaOAcAgCl =>
AgOAcNaCl = NaOAcAgCl
MnI2Zn(NO3)2 = Mn(NO3)2ZnI2 =>
MnI2Zn(NO3)2 = Mn(NO3)2ZnI2
HNO3LiBr = LiNO3HBr =>
HNO3LiBr = LiNO3HBr
C12H12O11 + O2 = CO2 + H2O =>
2 C12H12O11 + 19 O2 = 24 CO2 + 12 H2O
HCl(aq)LiOH(aq) = HOHLiCl =>
HCl(aq)LiOH(aq) = HOHLiCl
MnSO4 + Na2CO3 = MnCO3 + Na2SO4 =>
MnSO4 + Na2CO3 = MnCO3 + Na2SO4
H2SO4 + K2Cr2O7 + KBr = Cr2(SO4)3 + KHSO4 + H2O + Br2 =>
11 H2SO4 + K2Cr2O7 + 6 KBr = Cr2(SO4)3 + 8 KHSO4 + 7 H2O + 3 Br2
PQR = QPR =>
PQR = QPR
NaHCO3CaHPO4 = NaCaPO4CO2H2O =>
NaHCO3CaHPO4 = NaCaPO4CO2H2O
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
(NH)2(N2) + Zr(N(CH3)2)4 = N2 + N2Zr(N(CH3)2)2* + HN(CH3)2 =>
(NH)2(N2) + Zr(N(CH3)2)4 = N2 + N2Zr(N(CH3)2)2* + 2 HN(CH3)2
CONS = CSNO =>
CONS = CSNO
H3CCl2 = H2CClHCl =>
H3CCl2 = H2CClHCl
Br2NH4F = NH4Br2F =>
Br2NH4F = NH4Br2F
KILiClO = LiIKClO =>
KILiClO = LiIKClO
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
AgC2H3O2HC2H3O2 = HAgC4H6O4 =>
AgC2H3O2HC2H3O2 = HAgC4H6O4
PotassiumIodideLeadNitrate = LeadIodidePotassiumNitrate =>
PotassiumIodideLeadNitrate = LeadIodidePotassiumNitrate
AgBrHCl = BrClAgH =>
AgBrHCl = BrClAgH
HNO3 + Ba = NO2 + Ba(NO3)2 + H2O =>
4 HNO3 + Ba = 2 NO2 + Ba(NO3)2 + 2 H2O
Li2SO3 + ZnCl2 = ZnSO3 + LiCl =>
Li2SO3 + ZnCl2 = ZnSO3 + 2 LiCl
HOBrH2O = H3OBrO =>
HOBrH2O = H3OBrO
Be(NO3)2 + NaOH = Be(OH)2 + NaNO3 =>
Be(NO3)2 + 2 NaOH = Be(OH)2 + 2 NaNO3
Fe(g)Cl(g) = Fe(lll)Cl(g) =>
Fe(g)Cl(g) = Fe(lll)Cl(g)
AsH3HgCl2 = Hg(AsH2)ClHCl =>
AsH3HgCl2 = Hg(AsH2)ClHCl
(NH4)Br + HCl = HBr + (NH4)Cl =>
(NH4)Br + HCl = HBr + (NH4)Cl
BrAgI = AgBrI =>
BrAgI = AgBrI
AlH2O2 = AlO2H2 =>
AlH2O2 = AlO2H2
HClNa3PO4 = HPO4Na3Cl =>
HClNa3PO4 = HPO4Na3Cl
C7H8 = C6H6 + H2 =>
6 C7H8 = 7 C6H6 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/24
Équations équilibrées sur05/22/23
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