| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2O + H2O = 2 AgOH
NaSO4 + BaCl2 = NaCl2 + SO4 + Ba =>
NaSO4 + BaCl2 = NaCl2 + SO4 + Ba
Zr + HNO3 = H + ZrNO3 =>
Zr + HNO3 = H + ZrNO3
NaHCO3 + CH3OOH = NaCH3CO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = NaCH3CO2 + 3 H2O + CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Mg + HC2 = MgC2 + H2 =>
2 Mg + 2 HC2 = 2 MgC2 + H2
CH2CHCH2 + KMnO4 + H2O = CH2OHCHOHCH3 + MnO2 + KOH =>
3 CH2CHCH2 + KMnO4 + 5 H2O = 3 CH2OHCHOHCH3 + MnO2 + KOH
AlBr + Mg(OH)2 = Al(OH)2 + BrMg =>
AlBr + Mg(OH)2 = Al(OH)2 + BrMg
Zn + ClH = ClZn + H2 =>
2 Zn + 2 ClH = 2 ClZn + H2
Na2Co3 + HCl = NaCl + H2Co3 = <Co2 + H2O =>
Na2Co3 + 2 HCl = 2 NaCl + H2Co3
Tc(OH)2 = Tc2O2 + H2O =>
2 Tc(OH)2 = Tc2O2 + 2 H2O
Ca + HOH = Ca(HO)2 + H2 =>
Ca + 2 HOH = Ca(HO)2 + H2
Al2 + Na = NaAl =>
Al2 + 2 Na = 2 NaAl
ZnCuSO4 = ZnSO4 + Cu =>
ZnCuSO4 = ZnSO4 + Cu
Tc(OH)2 = Tc2O2 + H2O =>
2 Tc(OH)2 = Tc2O2 + 2 H2O
S2O3{-2} + H3O{+} = SO4{-2} + S + H2O =>
3 S2O3{-2} + 2 H3O{+} = 2 SO4{-2} + 4 S + 3 H2O
SiO2 + MgCO3 = Mg2Si + CO2 + O2 =>
SiO2 + 2 MgCO3 = Mg2Si + 2 CO2 + 2 O2
AgNo + NaCl = AgNoNaCl =>
AgNo + NaCl = AgNoNaCl
AlC3 + H2O = CH4 + Al(OH)3 + CO =>
2 AlC3 + 9 H2O = 3 CH4 + 2 Al(OH)3 + 3 CO
XNiSO4*6H2O = XNiSO4 + H2O =>
XNiSO4*6H2O = XNiSO4 + 6 H2O
Mn(OH)2 + KOH + KClO3 = K2MnO4 + H2O + KCl =>
3 Mn(OH)2 + 6 KOH + 2 KClO3 = 3 K2MnO4 + 6 H2O + 2 KCl
CHCOOH + C2H5OH = CH3COOC2H5 + H2O =>
2 CHCOOH + 4 C2H5OH = 3 CH3COOC2H5 + 2 H2O
Tc(OH)2 = Tc2O2 + H2O =>
2 Tc(OH)2 = Tc2O2 + 2 H2O
Fe + AgNO2 = Ag + Fe(NO2)3 =>
Fe + 3 AgNO2 = 3 Ag + Fe(NO2)3
SeS2 + O2 = SeO + SO2 =>
2 SeS2 + 5 O2 = 2 SeO + 4 SO2
SO2 + BaO2 = BaSO4 =>
SO2 + BaO2 = BaSO4
Fe2O + Mg = Fe + MgO =>
Fe2O + Mg = 2 Fe + MgO
K4FeC6N6 + KMnO4 + HCI = KCI + FeCI3 + MnCI2 + CO2 + NO + H2O =>
K4FeC6N6 + 51 KMnO4 + 160 HCI = 55 KCI + FeCI3 + 51 MnCI2 + 59 CO2 + 6 NO + 80 H2O
NaSO4 + BaCl2 = NaCl2 + SO4 + Ba =>
NaSO4 + BaCl2 = NaCl2 + SO4 + Ba
Mn(HCO3)7 + Pb3(PO4)4 = Mn3(PO4)7 + Pb(HCO3)4 =>
12 Mn(HCO3)7 + 7 Pb3(PO4)4 = 4 Mn3(PO4)7 + 21 Pb(HCO3)4
NaSO4 + BaCl2 = NaCl2 + SO4 + Ba =>
NaSO4 + BaCl2 = NaCl2 + SO4 + Ba
Ti(OH)3 + HNO3 = TiNO3 + H(OH)3 =>
Ti(OH)3 + HNO3 = TiNO3 + H(OH)3
Cu2(OH)2CO3(s) + HCl(aq) = CuCl2(s) + CO2(g) + H2O(l) =>
Cu2(OH)2CO3(s) + 4 HCl(aq) = 2 CuCl2(s) + CO2(g) + 3 H2O(l)
Fe3O4 + H = Fe + H2O =>
Fe3O4 + 8 H = 3 Fe + 4 H2O
CuF2 + KOH = KF + Cu(OH)2 =>
CuF2 + 2 KOH = 2 KF + Cu(OH)2
CuHg + O2 = CuO2 + HgO =>
2 CuHg + 3 O2 = 2 CuO2 + 2 HgO
Fe + KSCN = FeSCN + K2 =>
2 Fe + 2 KSCN = 2 FeSCN + K2
Tc(OH)2 = Tc2O2 + H2O =>
2 Tc(OH)2 = Tc2O2 + 2 H2O
HI + Sb(OH)3 = SbI3 + H2O =>
3 HI + Sb(OH)3 = SbI3 + 3 H2O
C3H8(ag) + O(g) = CO2(g) + H2O(g) =>
C3H8(ag) + 10 O(g) = 3 CO2(g) + 4 H2O(g)
CuCl2 + NaHSO3 + H2O = Cu + HCl + NaHSO4 =>
CuCl2 + NaHSO3 + H2O = Cu + 2 HCl + NaHSO4
HC2H3O2 + ZnCO3 = Zn(C2H3O2)2 + H2O + CO2 =>
2 HC2H3O2 + ZnCO3 = Zn(C2H3O2)2 + H2O + CO2
NaSO4 + BaCl2 = NaCl2 + SO4 + Ba =>
NaSO4 + BaCl2 = NaCl2 + SO4 + Ba
Na(OH)2 = NaO + H2O =>
Na(OH)2 = NaO + H2O
C6H5NH2 + O2 = CO2 + C6H12O6 + NH3 =>
3 C6H5NH2 + 15 O2 = 12 CO2 + C6H12O6 + 3 NH3
NaSO4 + BaCl2 = NaCl2 + SO4 + Ba =>
NaSO4 + BaCl2 = NaCl2 + SO4 + Ba
Sb2S3 + HNO3 = Sb2O5 + H2SO4 + NO + H2O =>
3 Sb2S3 + 28 HNO3 = 3 Sb2O5 + 9 H2SO4 + 28 NO + 5 H2O
NaClO3 + C7H5NaO2 = NaCl + Na2CO3 + CO + H2O =>
17 NaClO3 + 6 C7H5NaO2 = 17 NaCl + 3 Na2CO3 + 39 CO + 15 H2O
As + NaClO + H2O = H3AsO4 + NaOH + HCl =>
2 As + 5 NaClO + 8 H2O = 2 H3AsO4 + 5 NaOH + 5 HCl
KAlSi3O8 + H2O = KOH + Al4Si4O10(OH)8 + H4SiO4 =>
4 KAlSi3O8 + 22 H2O = 4 KOH + Al4Si4O10(OH)8 + 8 H4SiO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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