| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 H2SO4 + C6H10O5 = 6 CO2 + 12 SO2 + 17 H2O
KMnO4 + XCHO = XCHO2 + MnO2 + K =>
KMnO4 + 2 XCHO = 2 XCHO2 + MnO2 + K
NaCl + CuI2 = CuCl2 + NaI =>
2 NaCl + CuI2 = CuCl2 + 2 NaI
C16H21NO3 = C + CO + H2 + N2 =>
2 C16H21NO3 = 26 C + 6 CO + 21 H2 + N2
Fe(NO3)3 + K2S = KNO3 + Fe2S3 =>
2 Fe(NO3)3 + 3 K2S = 6 KNO3 + Fe2S3
Th + HBr = ThBr4 + H =>
Th + 4 HBr = ThBr4 + 4 H
Na2CO3 + Cr2(SO4)3*12H2O = Cr(OH)3 + H2O + Na2SO4 + CO2 =>
3 Na2CO3 + Cr2(SO4)3*12H2O = 2 Cr(OH)3 + 9 H2O + 3 Na2SO4 + 3 CO2
AgNO3(aq) = Ag(s) + NO3 =>
AgNO3(aq) = Ag(s) + NO3
C6H6 + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
C6H6 + 2 KMnO4 + 4 H2O = 3 C2H4O2 + 2 MnO2 + 2 KOH
BaCl2 + BaO + CuO = Ba2Cu3O4Cl2 =>
BaCl2 + BaO + 3 CuO = Ba2Cu3O4Cl2
Te + HAsO3 = TeO2 + AsO + H2O =>
3 Te + 4 HAsO3 = 3 TeO2 + 4 AsO + 2 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
F2 + CuCl2 = CuF2 + Cl2 =>
F2 + CuCl2 = CuF2 + Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cd + NiSO4 = CdSO4 + Ni =>
Cd + NiSO4 = CdSO4 + Ni
Cl2 + Pt(NH3)2 = PtCl2(NH3)2 =>
Cl2 + Pt(NH3)2 = PtCl2(NH3)2
Al(C2H5)3 + HCl = AlCl3 + C2H6 =>
Al(C2H5)3 + 3 HCl = AlCl3 + 3 C2H6
Co + Na2S2O3 = Co(S2O3)2 + Na2 =>
Co + 2 Na2S2O3 = Co(S2O3)2 + 2 Na2
AlBr3 + K2(SO4) = Al2(SO4)3 + KBr =>
2 AlBr3 + 3 K2(SO4) = Al2(SO4)3 + 6 KBr
NaHCO3 + H + PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + 3 H + PO4 = Na3PO4 + 3 CO2 + 3 H2O
NaBr(aq) + Hg2(NO3)2(aq) = Hg2Br2(s) + NaNO3(aq) =>
2 NaBr(aq) + Hg2(NO3)2(aq) = Hg2Br2(s) + 2 NaNO3(aq)
NH4OCONH2(s) = NH3(g) + CO2(g) =>
NH4OCONH2(s) = 2 NH3(g) + CO2(g)
C10H15NO + C12H22O11 + NaOH = C10H15N + NaHCO3 + H2O =>
24 C10H15NO + C12H22O11 + 12 NaOH = 24 C10H15N + 12 NaHCO3 + 11 H2O
KCrO2 + V2O5 + HCl = K2Cr2O7 + VOCl2 + H2O =>
2 KCrO2 + 3 V2O5 + 12 HCl = K2Cr2O7 + 6 VOCl2 + 6 H2O
AgClFe = FeClAg =>
AgClFe = FeClAg
CaCl2 + NaO3 = CaO3 + NaCl2 =>
CaCl2 + NaO3 = CaO3 + NaCl2
C4H8O + (CH3)2NH = C6H13ON + H2 =>
C4H8O + (CH3)2NH = C6H13ON + H2
B + H2SiO3 = BSiO3 + H2 =>
B + H2SiO3 = BSiO3 + H2
NaS2 + FeNO = NaNO + FeS2 =>
NaS2 + FeNO = NaNO + FeS2
IO3{-} = I{-} + O3 =>
IO3{-} = I{-} + O3
CdO + O2 = CdO3 =>
CdO + O2 = CdO3
Zn(NO3)2 + NaC2O4 = Na(NO3)2 + ZnC2O4 =>
Zn(NO3)2 + NaC2O4 = Na(NO3)2 + ZnC2O4
Al(NO3)3 + K2CO3 = Al2CO3 + K2 + NO3 =>
2 Al(NO3)3 + K2CO3 = Al2CO3 + K2 + 6 NO3
HCl + K2Cr2O7 = KCl + H2O + CrCl3 + Cl2 =>
14 HCl + K2Cr2O7 = 2 KCl + 7 H2O + 2 CrCl3 + 3 Cl2
Ag + CaI = AgI + Ca =>
Ag + CaI = AgI + Ca
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H8O2 + CH4O = C5H10O2 + H2O =>
C4H8O2 + CH4O = C5H10O2 + H2O
strontiumbromide + ammoniumsulfide = strontiumsulfide + ammoniumbromide =>
SrBr2 + (NH4)2S = SrS + 2 NH4Br
HgS2 + NaO = Hg + Na2S + Na2SO4 =>
HgS2 + 4 NaO = Hg + Na2S + Na2SO4
NaOH + C18H30O3S = NaC18H29O3S + H2O =>
NaOH + C18H30O3S = NaC18H29O3S + H2O
Li2S + FeS = Li2FeS2 =>
Li2S + FeS = Li2FeS2
OH(aq) + Cu = Cu(OH)2(s) =>
2 OH(aq) + Cu = Cu(OH)2(s)
NaNO3 + NaOH = H2O + NaO + N =>
NaNO3 + 4 NaOH = 2 H2O + 5 NaO + N
KMnO4 + H2SO4 + P4 = HPO3 + K2SO4 + H2O + MnSO4 =>
4 KMnO4 + 6 H2SO4 + P4 = 4 HPO3 + 2 K2SO4 + 4 H2O + 4 MnSO4
Sr(NO3)2 + H2SO4 = NHO3 + SrSO4 =>
Sr(NO3)2 + H2SO4 = 2 NHO3 + SrSO4
Cr2(SO4)3 + NaBiO3 + NaOH = Na2CrO4 + Na2SO4 + Bi + H2O =>
5 Cr2(SO4)3 + 6 NaBiO3 + 44 NaOH = 10 Na2CrO4 + 15 Na2SO4 + 6 Bi + 22 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HBrO3 + AgOH = AgBrO3 + H2O =>
HBrO3 + AgOH = AgBrO3 + H2O
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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