| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2MnO2 + MnO2 + 2 O2 = 2 KMnO4
CH3COCH3 + CrO3 = H2O + CO2 + Cr2O3 =>
3 CH3COCH3 + 16 CrO3 = 9 H2O + 9 CO2 + 8 Cr2O3
Na2PbO2 + H2O = Pb(OH)2 + NaOH =>
Na2PbO2 + 2 H2O = Pb(OH)2 + 2 NaOH
CuSO4 + Fe(NO3)3 = Cu(NO3)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(NO3)3 = 3 Cu(NO3)2 + Fe2(SO4)3
Mg2 + Fe(PO4) = Mg3(PO4)2 + Fe3 =>
9 Mg2 + 12 Fe(PO4) = 6 Mg3(PO4)2 + 4 Fe3
CH3CHO + NH3 + H2 = CH3CH2NH2 + H2O =>
CH3CHO + NH3 + H2 = CH3CH2NH2 + H2O
N2(g) + O(g) = NO3(g) =>
N2(g) + 6 O(g) = 2 NO3(g)
CrCl3 + Zn = CrCl2 + ZnCl =>
CrCl3 + Zn = CrCl2 + ZnCl
Na[Al(OH)4] + NH4Cl = NaCl + AlCl3 + NH3 + H2O =>
Na[Al(OH)4] + 4 NH4Cl = NaCl + AlCl3 + 4 NH3 + 4 H2O
W6Ag2 + U = W6 + Ag2U =>
W6Ag2 + U = W6 + Ag2U
CuS + NaHO = CuHO + NaS =>
CuS + NaHO = CuHO + NaS
FeSO4(aq) + H2O2(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 FeSO4(aq) + H2O2(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + 2 H2O(l)
CH3CHO + NH3 + H2 = CH3CH2NH2 + H2O =>
CH3CHO + NH3 + H2 = CH3CH2NH2 + H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Mg2 + Fe(PO4) = Mg3(PO4)2 + Fe3 =>
9 Mg2 + 12 Fe(PO4) = 6 Mg3(PO4)2 + 4 Fe3
K4[Fe(CN)6] + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + N2O5 + CO2 + H2O =>
2 K4[Fe(CN)6] + 7 H2SO4 + 61 H2O2 = 4 K2SO4 + Fe2(SO4)3 + 6 N2O5 + 12 CO2 + 68 H2O
AsS3 + HNO3 = H3AsO9 + H(HSO4) + H2O + NO2 =>
AsS3 + 33 HNO3 = H3AsO9 + 3 H(HSO4) + 12 H2O + 33 NO2
Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2
CuSO4 + Fe(NO3)3 = Cu(NO3)2 + Fe + (SO4)3 =>
3 CuSO4 + 2 Fe(NO3)3 = 3 Cu(NO3)2 + 2 Fe + (SO4)3
CH3COCH3 + CrO3 = H2O + CO2 + Cr2O3 =>
3 CH3COCH3 + 16 CrO3 = 9 H2O + 9 CO2 + 8 Cr2O3
Ag2O(s) + Na2HPO3 + NaOH = Ag + Na3PO4 + H2O =>
Ag2O(s) + Na2HPO3 + NaOH = 2 Ag + Na3PO4 + H2O
Mg2 + Fe(PO4) = Mg3(PO4)2 + Fe3 =>
9 Mg2 + 12 Fe(PO4) = 6 Mg3(PO4)2 + 4 Fe3
Al2(SO4)3 + NaHO = Al(HO)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaHO = 2 Al(HO)3 + 3 Na2SO4
Mg2 + Fe(PO4) = Mg3(PO4)2 + Fe3 =>
9 Mg2 + 12 Fe(PO4) = 6 Mg3(PO4)2 + 4 Fe3
Li + P + O2 = Li3PO4 =>
3 Li + P + 2 O2 = Li3PO4
bariumoxide + hydrochloricacid = bariumchloride + water =>
BaO + 2 HCl = BaCl2 + H2O
CaOH + HN = CaN + HOH =>
CaOH + HN = CaN + HOH
C(s) + H2(g) = C2H(g) =>
4 C(s) + H2(g) = 2 C2H(g)
Al(NH3) + HNO3 = Al(NO3)3 + NO + H2O =>
3 Al(NH3) + 17 HNO3 = 3 Al(NO3)3 + 11 NO + 13 H2O
Cu(s) + AgNo3 = CuNo3 + Ag =>
Cu(s) + AgNo3 = CuNo3 + Ag
Fe + ZnNO3 = FeNO3 + Zn =>
Fe + ZnNO3 = FeNO3 + Zn
CH3CHO + NH3 + H2 = CH3CH2NH2 + H2O =>
CH3CHO + NH3 + H2 = CH3CH2NH2 + H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Fe + O = (Fe3O4) =>
3 Fe + 4 O = (Fe3O4)
Na3AsO3 + H2S = As2S3 + NaOH =>
2 Na3AsO3 + 3 H2S = As2S3 + 6 NaOH
HCI + AI = H2 + AICI =>
2 HCI + 2 AI = H2 + 2 AICI
C6H12O6 + H2O + C3H7NO2S = C4OSH6 + NO3 + H2 =>
C6H12O6 + 6 H2O + 6 C3H7NO2S = 6 C4OSH6 + 6 NO3 + 15 H2
KNO3 + HCl = KCl + NO + H2O + O2 =>
4 KNO3 + 4 HCl = 4 KCl + 4 NO + 2 H2O + 3 O2
H2S + Zn + Cl = ZnS + HCl =>
H2S + Zn + 2 Cl = ZnS + 2 HCl
CuCl2 + K3PO4 = KCl2 + Cu3PO4 =>
3 CuCl2 + K3PO4 = 3 KCl2 + Cu3PO4
CrBr3 + NaOH + I2 = Na2Cr2O7 + HBrO3 + NaI + H2O =>
2 CrBr3 + 44 NaOH + 21 I2 = Na2Cr2O7 + 6 HBrO3 + 42 NaI + 19 H2O
Cr + CuCl2 = CrCl2 + Cu =>
Cr + CuCl2 = CrCl2 + Cu
Mg2 + Fe(PO4) = Mg3(PO4)2 + Fe3 =>
9 Mg2 + 12 Fe(PO4) = 6 Mg3(PO4)2 + 4 Fe3
KOH + H2O + CuSO4 = KOH3OCuSO4 =>
KOH + H2O + CuSO4 = KOH3OCuSO4
CaBr2 + CH3COOAg = AgBr + (CH3COO)2Ca =>
CaBr2 + 2 CH3COOAg = 2 AgBr + (CH3COO)2Ca
H2O2 + NaClO = NaOH + HCl + O2 =>
H2O2 + NaClO = NaOH + HCl + O2
Be + AgNO3 = BeAgNO3 =>
Be + AgNO3 = BeAgNO3
CaPO4 + AlSO4 = CaSO4 + AlPO4 =>
CaPO4 + AlSO4 = CaSO4 + AlPO4
Na2O3S + HCl = NaCl + H2O + O2S =>
Na2O3S + 2 HCl = 2 NaCl + H2O + O2S
Ba + KC2H3O2 = Ba(C2H3O2)2 + K =>
Ba + 2 KC2H3O2 = Ba(C2H3O2)2 + 2 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/24
Équations équilibrées sur02/07/23
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