| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ga + 3 Re{+7} = 3 Re{+3} + 4 Ga{+3}
NH4NO3 + C = CO + H2O + N2 =>
NH4NO3 + C = CO + 2 H2O + N2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ba(CN)2 + H2SO4 = BaSO4 + H2(CN)2 =>
Ba(CN)2 + H2SO4 = BaSO4 + H2(CN)2
Al{3+} + HOH = H{+} + Al(OH)3 =>
Al{3+} + 3 HOH = 3 H{+} + Al(OH)3
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
[Co(AcAc)3] + [Cu(NO3)2(H2O)3] + (CH3CO)2O = [Co(AcAcNO2)3] + [Cu(CH3COO)2(H2O)3] + CH3COO =>
2[Co(AcAc)3] + 3[Cu(NO3)2(H2O)3] + 6(CH3CO)2O = 2[Co(AcAcNO2)3] + 3[Cu(CH3COO)2(H2O)3] + 6 CH3COO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(s) + O2(s) = CuO(s) =>
2 Cu(s) + O2(s) = 2 CuO(s)
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
Ni + CuCl = Cu + NiCl =>
Ni + CuCl = Cu + NiCl
V2S3 + HNO3 = VO2(NO3) + H2SO4 + NO + H2O =>
3 V2S3 + 34 HNO3 = 6 VO2(NO3) + 9 H2SO4 + 28 NO + 8 H2O
Fe[NO3]2 + HNO3 = Fe[NO3]3 + NO + H2O =>
3 Fe[NO3]2 + 4 HNO3 = 3 Fe[NO3]3 + NO + 2 H2O
Cu + Zn(NO2)2 = Cu(NO2)2 + Zn =>
Cu + Zn(NO2)2 = Cu(NO2)2 + Zn
Copper2Bromide + AluminumChloride = AluminumBromide + Copper2Chloride =>
Copper2Bromide + AluminumChloride = AluminumBromide + Copper2Chloride
Be(HSO3)2 + H3PO4 = Be3(PO4)2 + H2O + SO2 =>
3 Be(HSO3)2 + 2 H3PO4 = Be3(PO4)2 + 6 H2O + 6 SO2
NH4ClO3 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO3 = N2 + Cl2 + O2 + 4 H2O
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
HOC6H4COOH3 + H2O = HOC6H4COOH + CH3OH =>
7 HOC6H4COOH3 + 4 H2O = 6 HOC6H4COOH + 7 CH3OH
C4H9NH2 + H2SO4 = (C4H9NH3)2SO4 =>
2 C4H9NH2 + H2SO4 = (C4H9NH3)2SO4
I3O + CO = I + CO2 =>
I3O + CO = 3 I + CO2
KNO2 + HCl = KCl + H2O + NO2 + NO =>
2 KNO2 + 2 HCl = 2 KCl + H2O + NO2 + NO
HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O
Z + Pb(NO{-}3){-}2 = Z(NO{-}3){-}2 + Pb =>
Z + Pb(NO{-}3){-}2 = Z(NO{-}3){-}2 + Pb
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Sr(NO3) + KI = SrI + K(NO3) =>
Sr(NO3) + KI = SrI + K(NO3)
H[CuCl2] + Cl2 = CuCl2 + HCl =>
2 H[CuCl2] + Cl2 = 2 CuCl2 + 2 HCl
Ag(s) + Au(NO3)2(aq) = AgNO3(aq) + Au(s) =>
2 Ag(s) + Au(NO3)2(aq) = 2 AgNO3(aq) + Au(s)
NiBr2 + CsOH = Ni(OH)2 + CsBr =>
NiBr2 + 2 CsOH = Ni(OH)2 + 2 CsBr
FeZn + HCl = ZnCl2 + FeCl2 + H2 =>
FeZn + 4 HCl = ZnCl2 + FeCl2 + 2 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeS2 + O2 = Fe2O2O3 + SO2 =>
4 FeS2 + 13 O2 = 2 Fe2O2O3 + 8 SO2
KOH + SnO = K2SnO2 + H2O =>
2 KOH + SnO = K2SnO2 + H2O
Fe2 + NH3 + H2O = Fe(OH)2 + NH4 =>
Fe2 + 4 NH3 + 4 H2O = 2 Fe(OH)2 + 4 NH4
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
C3H6 + Br2 = CBr4 + HBr =>
C3H6 + 9 Br2 = 3 CBr4 + 6 HBr
CH3CHO[O] = CH3COOH =>
CH3CHO[O] = CH3COOH
Si2O4 = SiO2 =>
Si2O4 = 2 SiO2
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
zincsulfate + magnesium = zinc + magnesiumsulfate =>
ZnSO4 + Mg = Zn + MgSO4
(NH4)2SO4 + Ca(ClO4)2 = CaSO4 + NH4ClO4 =>
(NH4)2SO4 + Ca(ClO4)2 = CaSO4 + 2 NH4ClO4
AgCH3CO2 + NaCl = NaAg + ClCH3CO2 =>
AgCH3CO2 + NaCl = NaAg + ClCH3CO2
H2SO4 + NaOCl = Na2SO4 + Cl2 + O2 + H2O =>
2 H2SO4 + 4 NaOCl = 2 Na2SO4 + 2 Cl2 + O2 + 2 H2O
Ca3(PO4)2 + S1O2 + C = P4 + CaS1O3 + CO =>
2 Ca3(PO4)2 + 6 S1O2 + 10 C = P4 + 6 CaS1O3 + 10 CO
Co(OH)2 + H2SO4 = Co(HSO4)2 + H2O =>
Co(OH)2 + 2 H2SO4 = Co(HSO4)2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu2CO3 + Na2SeO4 = Cu2SeO4 + Na2CO3 =>
Cu2CO3 + Na2SeO4 = Cu2SeO4 + Na2CO3
N2H4 + NO2O4 = N2 + H2O =>
6 N2H4 + 2 NO2O4 = 7 N2 + 12 H2O
CaP(aq) + CuSO4(aq) = CaSO4 + CuP =>
CaP(aq) + CuSO4(aq) = CaSO4 + CuP
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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