| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CoCl2 + 2 Fe = 2 FeCl3 + 3 Co
SO2 + LiOH = Li + SO2OH =>
SO2 + LiOH = Li + SO2OH
CaHPO4 = Ca3(PO4)2 + H3PO4 =>
3 CaHPO4 = Ca3(PO4)2 + H3PO4
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
HgCl2 + Fe = Hg + FeCl3 =>
3 HgCl2 + 2 Fe = 3 Hg + 2 FeCl3
Fe + HNO3 = FeHNO3 =>
Fe + HNO3 = FeHNO3
Sr(HO)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(HO)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
Fe(NO3)3*9H2O + Sr(NO3)2 + C6H8O7*H2O = SrFe12O19 + CO2 + NO2 + H2O =>
108 Fe(NO3)3*9H2O + 9 Sr(NO3)2 + 19 C6H8O7*H2O = 9 SrFe12O19 + 114 CO2 + 342 NO2 + 1067 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
H2SO4 + CaCO3 = H2O + CO2 + CaSO4 =>
H2SO4 + CaCO3 = H2O + CO2 + CaSO4
Ca(NO3)2 + NH4F = CaF2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2O + 4 H2O
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
MnO2 + HCl = Cl02 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl02 + MnCl2 + 2 H2O
Ag2CO3 + NH4Br = AgBr + (NH4)2CO3 =>
Ag2CO3 + 2 NH4Br = 2 AgBr + (NH4)2CO3
PCl5 + Ba(OH)2 = Ba3(PO4)2 + BaCl2 + H2O =>
2 PCl5 + 8 Ba(OH)2 = Ba3(PO4)2 + 5 BaCl2 + 8 H2O
C3H8O = C6H12 + H2O =>
2 C3H8O = C6H12 + 2 H2O
CH3CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C6H8 + KMnO4 + H2SO4 = HOOC(CH2)4COOH + K2SO4 + MnSO4 + H2O =>
5 C6H8 + 6 KMnO4 + 9 H2SO4 = 5 HOOC(CH2)4COOH + 3 K2SO4 + 6 MnSO4 + 4 H2O
H{+} + Cr2O7{2+} + C2H5OH = Cr{3+} + CO2 + H2O =>
24 H{+} + 6 Cr2O7{2+} + 5 C2H5OH = 12 Cr{3+} + 10 CO2 + 27 H2O
HNO3 + S = NO + H2O + SO2 =>
4 HNO3 + 3 S = 4 NO + 2 H2O + 3 SO2
FeO(OH) + HNO3 = FeOH(NO3)2 + H2O =>
FeO(OH) + 2 HNO3 = FeOH(NO3)2 + H2O
Mg(OH)2 + H2PbO2 = Mg(HPbO2)2 + H2O =>
Mg(OH)2 + 2 H2PbO2 = Mg(HPbO2)2 + 2 H2O
NaMnO4 + H2C2O4 + H2SO4 = MnSO4 + Na2SO4 + CO2 + H2O =>
2 NaMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + Na2SO4 + 10 CO2 + 8 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KMnO4 + Na + H2O = MnO2 + NaOH + KOH =>
KMnO4 + 3 Na + 2 H2O = MnO2 + 3 NaOH + KOH
Na3AsO3 + H2S + HCl = As2S3 + NaCl + H2O =>
2 Na3AsO3 + 3 H2S + 6 HCl = As2S3 + 6 NaCl + 6 H2O
HC2H3O2 + Sn(OH)2 = Sn(C2H3O2)2 + H2O =>
2 HC2H3O2 + Sn(OH)2 = Sn(C2H3O2)2 + 2 H2O
KOH + MnCl2 = KCl + MnO + H2O =>
2 KOH + MnCl2 = 2 KCl + MnO + H2O
NaOH + K2CO3 = Na2CO3 + KOH =>
2 NaOH + K2CO3 = Na2CO3 + 2 KOH
AgSCN + KSCN + NaNO3 = KNO3 + Ag(SCN)2 + Na =>
AgSCN + KSCN + NaNO3 = KNO3 + Ag(SCN)2 + Na
Na3AsO4 + NH4Cl + MgSO4 = NH4MgAsO4 + NaCl + Na2SO4 =>
Na3AsO4 + NH4Cl + MgSO4 = NH4MgAsO4 + NaCl + Na2SO4
ZnF2(aq) + PBr3(aq) = PF3(aq) + ZnBr2(aq) =>
3 ZnF2(aq) + 2 PBr3(aq) = 2 PF3(aq) + 3 ZnBr2(aq)
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C7H8 + O2 = C7H6O2 + H2 =>
C7H8 + O2 = C7H6O2 + H2
C + HNO3 = CHNO3 =>
C + HNO3 = CHNO3
AlCl3 + Mg(NO3)2 = MgCl3 + Al(NO3)2 =>
AlCl3 + Mg(NO3)2 = MgCl3 + Al(NO3)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CrO4{-2} + SO3{-2} + H2O = Cr(OH)4{-} + SO4{-2} + OH{-} =>
2 CrO4{-2} + 3 SO3{-2} + 5 H2O = 2 Cr(OH)4{-} + 3 SO4{-2} + 2 OH{-}
Ba(OH)2 + NH4C2H3O2 = BaC2H3O2 + NH4(OH)2 =>
Ba(OH)2 + NH4C2H3O2 = BaC2H3O2 + NH4(OH)2
KCl + O = KClO3 =>
KCl + 3 O = KClO3
HCl(aq) + Na2CO3(aq) = H2CO3(aq) + NaCl(g) =>
2 HCl(aq) + Na2CO3(aq) = H2CO3(aq) + 2 NaCl(g)
Al2(SO3)3 + Ba(OH)2 = Al(OH)3 + BaSO3 =>
Al2(SO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO3
Fe(OH)3 = Fe2O3 + H2O = Fe{3+} + OH{-} =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ag2CO3 + NH4Br = AgBr + (NH4)2CO3 =>
Ag2CO3 + 2 NH4Br = 2 AgBr + (NH4)2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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