| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + Zn = ZnBr2
Fe + Na3PO4 = Na + Fe3PO4 =>
3 Fe + Na3PO4 = 3 Na + Fe3PO4
NaMnO4 + NaOH = Na2MnO4 + O4 + H2O =>
8 NaMnO4 + 8 NaOH = 8 Na2MnO4 + O4 + 4 H2O
PtF6 + H2O = PtO2 + HF + O2 =>
2 PtF6 + 6 H2O = 2 PtO2 + 12 HF + O2
KMnO4 + K2C2O4 + H2O = MnO2 + CO2 + KOH =>
2 KMnO4 + 3 K2C2O4 + 4 H2O = 2 MnO2 + 6 CO2 + 8 KOH
CHCl3 + I2 = CCl3I + HI =>
CHCl3 + I2 = CCl3I + HI
(NH4)2SO4 + CaCl2 = CaSO4 + NH4Cl =>
(NH4)2SO4 + CaCl2 = CaSO4 + 2 NH4Cl
Co + O2 = CoO4 =>
Co + 2 O2 = CoO4
LiAlSi2O6 + H2SO4 = Li2SO4 + HAlSi2O6 =>
2 LiAlSi2O6 + H2SO4 = Li2SO4 + 2 HAlSi2O6
CH3CH2CH(Br)CH3 + NaOH = CH3CH2CH(Na)CH3 + BrOH =>
CH3CH2CH(Br)CH3 + NaOH = CH3CH2CH(Na)CH3 + BrOH
Na5P3O10 + H2O = Na2HPO4 + NaH2PO4 =>
Na5P3O10 + 2 H2O = 2 Na2HPO4 + NaH2PO4
HClO3 + Fe(OH)2 = Fe(ClO3)2 + H2O =>
2 HClO3 + Fe(OH)2 = Fe(ClO3)2 + 2 H2O
C7H5N3O6 = CO + H2 + N2 + C =>
2 C7H5N3O6 = 12 CO + 5 H2 + 3 N2 + 2 C
(Co(NO3)2(H2O)6) + H2O2 + NaHCO3 = Na3(Co(CO3)3) + HNO3 + H2O =>
2(Co(NO3)2(H2O)6) + H2O2 + 6 NaHCO3 = 2 Na3(Co(CO3)3) + 4 HNO3 + 14 H2O
CuCl2 + Na2SO3 + NaOH = CuCl + Na2SO4 + NaCl + H2O =>
2 CuCl2 + Na2SO3 + 2 NaOH = 2 CuCl + Na2SO4 + 2 NaCl + H2O
HNO3 + K2SO4 + MnSO4 + H2O = KMnO4 + HNO2 + HSO3 =>
7 HNO3 + 2 K2SO4 + 4 MnSO4 + 3 H2O = 4 KMnO4 + 7 HNO2 + 6 HSO3
Na2SO4 = Na + (SO4) =>
Na2SO4 = 2 Na + (SO4)
H2SO4(g) + CaO(g) = CaSO4(g) + H2O(g) =>
H2SO4(g) + CaO(g) = CaSO4(g) + H2O(g)
HCl + CrO3 = Cl2 + H2O + CrCl3 =>
12 HCl + 2 CrO3 = 3 Cl2 + 6 H2O + 2 CrCl3
C6H10 + Br2 + H2O = C6H10BrOH + HBr =>
C6H10 + Br2 + H2O = C6H10BrOH + HBr
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Na(CH3COO) + BaCl2 = Ba(CH3COO)2 + NaCl =>
2 Na(CH3COO) + BaCl2 = Ba(CH3COO)2 + 2 NaCl
AlCl3 + Ca(OH)2 = CaCl2 + Ca[Al(OH)4]2 =>
2 AlCl3 + 4 Ca(OH)2 = 3 CaCl2 + Ca[Al(OH)4]2
CO = CCOO =>
2 CO = CCOO
Sn + O = Sn(O)4 =>
Sn + 4 O = Sn(O)4
CH2OH{-}CHOH{-}CH2OH + Na = CH2ONa{-}CHONa{-}CH2ONa + H2 =>
2 CH2OH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}CHONa{-}CH2ONa + H2
Ni + FeSO4 = NiSO4 + Fe =>
Ni + FeSO4 = NiSO4 + Fe
HF + K2S = H2S + KF =>
2 HF + K2S = H2S + 2 KF
AgNO3 + HBr = AgBr + HNO3 =>
AgNO3 + HBr = AgBr + HNO3
L2 = L =>
L2 = 2 L
[NO2] + [MnO4] = [NO3] + MnO2 =>
2[NO2] + [MnO4] = 2[NO3] + MnO2
Li + S = Li2S3 =>
2 Li + 3 S = Li2S3
NH3 + O + CH4 = HCN + H2O =>
NH3 + 3 O + CH4 = HCN + 3 H2O
Pt(OH)4 + H2SeO4 = Pt(SeO4)2 + H2O =>
Pt(OH)4 + 2 H2SeO4 = Pt(SeO4)2 + 4 H2O
LeadNitrate + SodiumCarbonate = LeadCarbonate + SodiumNitrate =>
LeadNitrate + SodiumCarbonate = LeadCarbonate + SodiumNitrate
C9H11 + O2 = CO2 + H2O =>
4 C9H11 + 47 O2 = 36 CO2 + 22 H2O
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
C7H18 + O = CO2 + H2O =>
C7H18 + 23 O = 7 CO2 + 9 H2O
NaC6H5COO + H2SO4 = Na2SO4 + C6H5COOH =>
2 NaC6H5COO + H2SO4 = Na2SO4 + 2 C6H5COOH
CH3CH2OH + I2 + NaOH = CH3CHO + NaI + H2O =>
CH3CH2OH + I2 + 2 NaOH = CH3CHO + 2 NaI + 2 H2O
NaHCO3 + HNO3 = H2O + CO2 + NaNO3 =>
NaHCO3 + HNO3 = H2O + CO2 + NaNO3
FeSO4 + NaClO3 + NaOH = Na2FeO4 + Na2SO4 + NaCl + H2O =>
3 FeSO4 + 2 NaClO3 + 12 NaOH = 3 Na2FeO4 + 3 Na2SO4 + 2 NaCl + 6 H2O
C6H5NHCH3 + HCl = C6H5NH2ClCH3 =>
C6H5NHCH3 + HCl = C6H5NH2ClCH3
NaH2PO2 + KOH + KMnO4 = NaH2PO4 + K2MnO4 + H2O =>
NaH2PO2 + 4 KOH + 4 KMnO4 = NaH2PO4 + 4 K2MnO4 + 2 H2O
Fe(s) + Al(OH)3(aq) = Fe(OH)3(s) + Al(aq) =>
Fe(s) + Al(OH)3(aq) = Fe(OH)3(s) + Al(aq)
Mn(OH)3 + H2SO4 = H2O + Mn2(SO4)3 =>
2 Mn(OH)3 + 3 H2SO4 = 6 H2O + Mn2(SO4)3
Ba(NO3)2 + TiO(NO3)2 + ZrOCl2(H2O)8 + C6H8O7 = Ba2TiZrO6 + CO2 + N2 + H2O + Cl2 =>
18 Ba(NO3)2 + 9 TiO(NO3)2 + 9 ZrOCl2(H2O)8 + 14 C6H8O7 = 9 Ba2TiZrO6 + 84 CO2 + 27 N2 + 128 H2O + 9 Cl2
K{3}PO{4} + HCl = KCl + H{3}PO}{4} =>
K{3}PO{4} + HCl = KCl + H{3}PO}{4}
As2O3 + H = As + H2O =>
As2O3 + 6 H = 2 As + 3 H2O
NO(g) + H2 = NH3(g) + H2O(g) =>
2 NO(g) + 5 H2 = 2 NH3(g) + 2 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
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Équations équilibrées sur12/21/23
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