| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HNO3 + 4 HCl + Au = 3 NO2 + 3 H2O + HAuCl4
C3H6 + HCI = C3H7CI =>
C3H6 + HCI = C3H7CI
CH3CH2CH3 + Cl2 = CH3CHCH3Cl + HCl =>
CH3CH2CH3 + Cl2 = CH3CHCH3Cl + HCl
ZnC2O4 = Zn + C2 + O4 =>
ZnC2O4 = Zn + C2 + O4
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
NaCl(ac) + CaSO4(ac) = CaCl2(ac) + Na2SO4(ac) =>
2 NaCl(ac) + CaSO4(ac) = CaCl2(ac) + Na2SO4(ac)
NH4OH + K2S = (NH4)2S + KOH =>
2 NH4OH + K2S = (NH4)2S + 2 KOH
MgO4 + H2O = Mg(OH)2 + O2 =>
2 MgO4 + 2 H2O = 2 Mg(OH)2 + 3 O2
SiO2 + K2CO3 = K4SiO4 + CO2 =>
SiO2 + 2 K2CO3 = K4SiO4 + 2 CO2
Cu(CH3COO)2 + N2H4 = Cu + N + C + H2O =>
2 Cu(CH3COO)2 + N2H4 = 2 Cu + 2 N + 8 C + 8 H2O
Na2(OH)2 + CaCl2 = Ca(OH)2 + NaCl =>
Na2(OH)2 + CaCl2 = Ca(OH)2 + 2 NaCl
KHCO3 + HCH3CO2 = KCH3CO2 + H2CO3 =>
KHCO3 + HCH3CO2 = KCH3CO2 + H2CO3
S + H2SO4 = SO2 + H2O = =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaCl2 + Al = Ca + AlCl3 =>
3 CaCl2 + 2 Al = 3 Ca + 2 AlCl3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
C12H22O11 = C12 + H22O11 =>
C12H22O11 = C12 + H22O11
C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
Cu + C4H8N2O2 = Cu(C4H8N2O2)2 =>
Cu + 2 C4H8N2O2 = Cu(C4H8N2O2)2
C6H14 = C6H6 + H2 =>
C6H14 = C6H6 + 4 H2
Na2SO4 + SbCl3 + Fe + H2O = NaCl + SbOCl + FeSO4 + H2 =>
Na2SO4 + SbCl3 + Fe + H2O = 2 NaCl + SbOCl + FeSO4 + H2
H3NO3 + Al(OH)3 = Al3(NO3)3 + H2O =>
3 H3NO3 + 3 Al(OH)3 = Al3(NO3)3 + 9 H2O
NH4 + NaOCl = NaCl + N2 + H2O0 =>
2 NH4 + 4 NaOCl = 4 NaCl + N2 + 4 H2O0
Cu(s) + HNO3(aq) = H2O + NO(g) + Cu(NO3)2(aq) =>
3 Cu(s) + 8 HNO3(aq) = 4 H2O + 2 NO(g) + 3 Cu(NO3)2(aq)
Mg9 + O7 = MgO =>
7 Mg9 + 9 O7 = 63 MgO
CaO(NaBr) = NaO + CaBr =>
CaO(NaBr) = NaO + CaBr
RbH + O2 = Rb2O + H2O =>
2 RbH + O2 = Rb2O + H2O
H(ClO3) + Ge(OH)3 = HOH + Ge(ClO3)3 =>
3 H(ClO3) + Ge(OH)3 = 3 HOH + Ge(ClO3)3
(NH4)2Fe(SO4)2 + H2SO4 + KNO3 = (NH4)2SO4 + K2SO4 + Fe2(SO4)3 + H2O =>
16(NH4)2Fe(SO4)2 + 10 H2SO4 + 2 KNO3 = 17(NH4)2SO4 + K2SO4 + 8 Fe2(SO4)3 + 6 H2O
Na2CO3 + CuSO4 = (Na2)2SO4 + Cu(CO3)2 =>
2 Na2CO3 + CuSO4 = (Na2)2SO4 + Cu(CO3)2
Rb2CO3 + Fe(C2H3O2)2 = FeCO3 + Rb2(C2H3O2)2 =>
Rb2CO3 + Fe(C2H3O2)2 = FeCO3 + Rb2(C2H3O2)2
Ni + Zn(NO3) + H2O = NiOHNO3 + N2O + Zn =>
10 Ni + 12 Zn(NO3) + 5 H2O = 10 NiOHNO3 + N2O + 12 Zn
Br2(aq) + KCl(aq) = KBr(aq) + Cl2(g) =>
Br2(aq) + 2 KCl(aq) = 2 KBr(aq) + Cl2(g)
Ru + S = Ru2S2 =>
2 Ru + 2 S = Ru2S2
C4H8O2 + NaCO3 = C4H7ONa + CO2 + H2O =>
23 C4H8O2 + 20 NaCO3 = 20 C4H7ONa + 32 CO2 + 22 H2O
H2S + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 H2S + 8 KMnO4 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 12 H2O
SO2 + KMn4 + H2O = MnSO4 + K2SO4 + H3 =>
9 SO2 + 2 KMn4 + 18 H2O = 8 MnSO4 + K2SO4 + 12 H3
Ag{+} = Ag{3+} + Ag =>
3 Ag{+} = Ag{3+} + 2 Ag
(NH4)SO4 + FeCl = NH4Cl + FeSO4 =>
(NH4)SO4 + FeCl = NH4Cl + FeSO4
Fe + MgCl2 = FeMgCl2 =>
Fe + MgCl2 = FeMgCl2
Nitrogeno + Hidrogeno = NitrogenoHidrogeno3 =>
Nitrogeno + 3 Hidrogeno = NitrogenoHidrogeno3
CaCO3 + NaEDTA = Ca(EDTA) + NaCO3 =>
CaCO3 + NaEDTA = Ca(EDTA) + NaCO3
C6H8O6 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
9 C6H8O6 + 30 NaHCO3 = 24 CO2 + 26 H2O + 10 Na3C6H5O7
H2O2 + C12H234 = CO2 + H2O =>
141 H2O2 + C12H234 = 12 CO2 + 258 H2O
PbBr3 = Pb + Br2 =>
2 PbBr3 = 2 Pb + 3 Br2
NH4Br + K2CO3 = NH4CO3 + K2Br =>
NH4Br + K2CO3 = NH4CO3 + K2Br
C6H4OHCOOH + KOH = C6H4OHCOOK + H2O =>
C6H4OHCOOH + KOH = C6H4OHCOOK + H2O
KMnO4 + H2SO4 = KMnSO4 + H2O + O2 =>
2 KMnO4 + 2 H2SO4 = 2 KMnSO4 + 2 H2O + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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