| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na + FeCl = Fe*NaCl =>
Na + FeCl = Fe*NaCl
Mg2Br + Cl = Mg2Cl4 + Br2 =>
2 Mg2Br + 8 Cl = 2 Mg2Cl4 + Br2
NH2OH + HgCl2 + KOH = Hg + N2O + KCl + H2O =>
2 NH2OH + 2 HgCl2 + 4 KOH = 2 Hg + N2O + 4 KCl + 5 H2O
Li + H2PO3 = LiH2PO3 =>
Li + H2PO3 = LiH2PO3
AlCl3(aq) + NaNO3(s) = Al(NO3)3 + NaCl =>
AlCl3(aq) + 3 NaNO3(s) = Al(NO3)3 + 3 NaCl
Ca + O4 = CaO2 =>
2 Ca + O4 = 2 CaO2
H2O2 + KMnO4 = MnO2 + O2 + KOH =>
H2O2 + 2 KMnO4 = 2 MnO2 + 2 O2 + 2 KOH
O + Br = OBr =>
O + Br = OBr
CsAg + BrNO3 = AgBr + CsNO3 =>
CsAg + BrNO3 = AgBr + CsNO3
SO2 + O2(g) + H2O = H2SO4 =>
2 SO2 + O2(g) + 2 H2O = 2 H2SO4
HNO3 + FeS = Fe(NO3)2H2S =>
2 HNO3 + FeS = Fe(NO3)2H2S
CaCl2 + (CuOH)2CO3 = CaCO3 + (CuOH)Cl =>
CaCl2 + (CuOH)2CO3 = CaCO3 + 2(CuOH)Cl
Au2S3 + H2 = Au + HS2 =>
4 Au2S3 + 3 H2 = 8 Au + 6 HS2
CrS + Na2CO3 = CrCO3 + Na2S =>
CrS + Na2CO3 = CrCO3 + Na2S
TiCe4 + Mg = Ti + MgCe2 =>
TiCe4 + 2 Mg = Ti + 2 MgCe2
C2H6O + CaC2 = CaC4H6O =>
C2H6O + CaC2 = CaC4H6O
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
Mg + NH4NO3 = MgNO3 + NH4 =>
Mg + NH4NO3 = MgNO3 + NH4
La(NO3)3*6H2O + Mn(NO3)2*4H2O + Cr(NO3)3*9H2O = La2CrMnO6 + NO2 + O2 + H2 =>
2 La(NO3)3*6H2O + Mn(NO3)2*4H2O + Cr(NO3)3*9H2O = La2CrMnO6 + 11 NO2 + 15 O2 + 25 H2
Mg(OH)2 + HClO4 = Mg(ClO4)2 + H(OH) =>
Mg(OH)2 + 2 HClO4 = Mg(ClO4)2 + 2 H(OH)
Li + SO4 = Li(SO4) =>
Li + SO4 = Li(SO4)
C12HO12 + O2 = CO2 + H2O =>
4 C12HO12 + 25 O2 = 48 CO2 + 2 H2O
SbPu = Sb + Pu3 =>
3 SbPu = 3 Sb + Pu3
CuO + KNO3 + KOH = KCuO2 + KNO2 + H2O =>
2 CuO + KNO3 + 2 KOH = 2 KCuO2 + KNO2 + H2O
NaBr + Br2 = NaBr2 =>
2 NaBr + Br2 = 2 NaBr2
C6H8O7 + NaClO2 = ClO2 + NaCl + Na2CO3 + H2O =>
2 C6H8O7 + 39 NaClO2 = 24 ClO2 + 15 NaCl + 12 Na2CO3 + 8 H2O
HNO3 = water + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
Fe + AgClO3 = Fe(ClO3)2 + Ag =>
Fe + 2 AgClO3 = Fe(ClO3)2 + 2 Ag
TiO2 + NH4F + CH3COOH = TiF4 + CH3COONH4 + H2O =>
TiO2 + 4 NH4F + 4 CH3COOH = TiF4 + 4 CH3COONH4 + 2 H2O
C6H8O7 + Cu + H2O2 = Cu3(C6H5O7)2 + H2O =>
2 C6H8O7 + 3 Cu + 3 H2O2 = Cu3(C6H5O7)2 + 6 H2O
MgCO3(s) + NaOH = Mg(OH)2 + Na2CO3 =>
MgCO3(s) + 2 NaOH = Mg(OH)2 + Na2CO3
CrI3 + C + KOH = K2CrO4 + KC + KIO3 + H2O =>
CrI3 + 21 C + 26 KOH = K2CrO4 + 21 KC + 3 KIO3 + 13 H2O
CH3CH2SH + Hg{+2} = CH3CH2SHgSCH2CH3 + H{+} =>
2 CH3CH2SH + Hg{+2} = CH3CH2SHgSCH2CH3 + 2 H{+}
Cu + Ag{+} + H2O = Ag + Cu2O{+} + H2 =>
2 Cu + Ag{+} + H2O = Ag + Cu2O{+} + H2
C2H4 + C2H6 + Br2 = C4H10Br2 =>
C2H4 + C2H6 + Br2 = C4H10Br2
C6C6 + H2O2 = CO2 + H2O =>
C6C6 + 24 H2O2 = 12 CO2 + 24 H2O
RSO3Na + Sn(OH)2 = RSO3 + Sn + NaOH =>
2 RSO3Na + Sn(OH)2 = 2 RSO3 + Sn + 2 NaOH
Ca(OH)2 + HCO = Ca(CO)2 + H2O =>
Ca(OH)2 + 2 HCO = Ca(CO)2 + 2 H2O
Ag + S = Ag32S =>
32 Ag + S = Ag32S
(NH4)3PO4 + ZnF2 = NH4F + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 ZnF2 = 6 NH4F + Zn3(PO4)2
HCl + LiO = LiCl + H2 + O2 =>
2 HCl + 2 LiO = 2 LiCl + H2 + O2
SrBr2 + NaC2H3O2 = Sr(C2H3O2)2 + NaBr =>
SrBr2 + 2 NaC2H3O2 = Sr(C2H3O2)2 + 2 NaBr
(HCl) + (B) = (BCl3) + (H2) =>
6(HCl) + 2(B) = 2(BCl3) + 3(H2)
CH3COOH + H2O2 + NaCl + Cu = CuCl2 + NaCH3COO + H2O =>
2 CH3COOH + H2O2 + 2 NaCl + Cu = CuCl2 + 2 NaCH3COO + 2 H2O
Tb4O7 + KI + HCl = TbCl3 + KCl + I2 + H2O =>
Tb4O7 + 2 KI + 14 HCl = 4 TbCl3 + 2 KCl + I2 + 7 H2O
C6H4Cl2 + NaOH = C6H5OCl + NaCl =>
C6H4Cl2 + NaOH = C6H5OCl + NaCl
NaOH + H2SO4 = HOH + Na2(SO4) =>
2 NaOH + H2SO4 = 2 HOH + Na2(SO4)
CH3CH2OH + H3BO3 = B(OCH3)3 + H2O =>
3 CH3CH2OH + 2 H3BO3 = 2 B(OCH3)3 + 3 H2O
Ca2Mg5Si8O22(OH)2 + CaCO3 + SiO2 = CaMgSi2O6 + CO2 + H2O =>
Ca2Mg5Si8O22(OH)2 + 3 CaCO3 + 2 SiO2 = 5 CaMgSi2O6 + 3 CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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