| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Fe2O3 + 3 C4 = 8 Fe2 + 12 CO2
H3O + Be3(PO4) = Be(OH)2 + H3PO4 + H2 =>
12 H3O + 2 Be3(PO4) = 6 Be(OH)2 + 2 H3PO4 + 9 H2
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
Ba3P2 = Ba + P3 =>
3 Ba3P2 = 9 Ba + 2 P3
H2CrO4 + Ca(OH)2 = Ca(CrO4) + H2O =>
H2CrO4 + Ca(OH)2 = Ca(CrO4) + 2 H2O
KOH + Cu(HSO4)2 = KHSO4 + Cu(OH)2 =>
2 KOH + Cu(HSO4)2 = 2 KHSO4 + Cu(OH)2
RbOHNaF = NaOHRbF =>
RbOHNaF = NaOHRbF
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlBr3 + Fe = FeBr3 + Al =>
AlBr3 + Fe = FeBr3 + Al
K2O + CH4 = K + CO + H2 =>
K2O + CH4 = 2 K + CO + 2 H2
KOCl + H2SO4 = K2SO4 + HClO =>
2 KOCl + H2SO4 = K2SO4 + 2 HClO
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu + AgCH3COOO = Cu(CH3COOO)2 + Ag =>
Cu + 2 AgCH3COOO = Cu(CH3COOO)2 + 2 Ag
XNa + HCl = XH + NaCl =>
XNa + HCl = XH + NaCl
K2Cr2O7 + Ba(OH)2 = BaCrO4 + K2CrO4 + H2O =>
K2Cr2O7 + Ba(OH)2 = BaCrO4 + K2CrO4 + H2O
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
H4CO4 + Al(OH)3 = Al4(CO4)3 + H2O =>
3 H4CO4 + 4 Al(OH)3 = Al4(CO4)3 + 12 H2O
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(aq) + KNO3 =>
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(aq) + 2 KNO3
Si + H2SO4 = Si(SO4)2 + H2 =>
Si + 2 H2SO4 = Si(SO4)2 + 2 H2
K2Cr2O7 + K2C2O4 + H2SO4 = Cr2(SO4)3 + CO2 + H2O + K2SO4 =>
K2Cr2O7 + 3 K2C2O4 + 7 H2SO4 = Cr2(SO4)3 + 6 CO2 + 7 H2O + 4 K2SO4
C4H9OH + Cr2O7{2-} + H{+} = C3H7COOH + H2O + Cr3{+} =>
17 C4H9OH + 6 Cr2O7{2-} + 16 H{+} = 17 C3H7COOH + 25 H2O + 4 Cr3{+}
MnO2 + SnCl2 + HCl = SnCl4 + MnCl2 + H2O =>
MnO2 + SnCl2 + 4 HCl = SnCl4 + MnCl2 + 2 H2O
NO2 + H3O = NH3 + H2O =>
NO2 + 7 H3O = NH3 + 9 H2O
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Br2 + NaCl = BrCl + NaBr =>
Br2 + NaCl = BrCl + NaBr
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Fe(NO3)3 + Na(OH) = Na(NO3) + Fe(OH)3 =>
Fe(NO3)3 + 3 Na(OH) = 3 Na(NO3) + Fe(OH)3
HC3H7CO2 + OH = C3H7CO2 + H2O =>
HC3H7CO2 + OH = C3H7CO2 + H2O
Br2 + C6H12 = C6HBr + HBr =>
6 Br2 + C6H12 = C6HBr + 11 HBr
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
Fe(CN)6{4-} + Ce{4+} = Fe(CN)6{3-} + Ce{+} =>
3 Fe(CN)6{4-} + Ce{4+} = 3 Fe(CN)6{3-} + Ce{+}
Cr2O7{2-} + H{+} + C2H6O2 = Cr{3+} + C2H4O2 + H2O =>
Cr2O7{2-} + 8 H{+} + 3 C2H6O2 = 2 Cr{3+} + 3 C2H4O2 + 7 H2O
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
C5H12Br + NH3 = C5H11NH3 + HBr =>
C5H12Br + NH3 = C5H11NH3 + HBr
Si4H3 + O2 = SiO2 + H2O =>
4 Si4H3 + 19 O2 = 16 SiO2 + 6 H2O
C6H5C2H3 + KMnO4 + H2O = C6H5C2H5O2 + MnO2 + KOH =>
3 C6H5C2H3 + 2 KMnO4 + 4 H2O = 3 C6H5C2H5O2 + 2 MnO2 + 2 KOH
CaC2 + CO2 + (H2)O = Ca(OH)2 + C(H2)CHC(O2)H =>
6 CaC2 + 3 CO2 + 16(H2)O = 6 Ca(OH)2 + 5 C(H2)CHC(O2)H
NaClO + KOH + H2O = NaOH + KCl + H2O2 =>
NaClO + KOH + H2O = NaOH + KCl + H2O2
C10H10Fe + C4H6O3 = [Fe(C5H4COCH3)(C5H5)] + CH3COOH =>
C10H10Fe + C4H6O3 = [Fe(C5H4COCH3)(C5H5)] + CH3COOH
C3H5(OH)3 + NaCl = C3H5(ONa)3 + HCl =>
C3H5(OH)3 + 3 NaCl = C3H5(ONa)3 + 3 HCl
Fe + NiSO4 = Fe(SO4)4 + Ni =>
Fe + 4 NiSO4 = Fe(SO4)4 + 4 Ni
CH3NO2 = CO2 + NH3 =>
CH3NO2 = CO2 + NH3
CH3(CH2)6CH2OH + CrO3 + H2SO4 = CH3(CH2)6COOH + Cr2(SO4)3 + H2O =>
3 CH3(CH2)6CH2OH + 4 CrO3 + 6 H2SO4 = 3 CH3(CH2)6COOH + 2 Cr2(SO4)3 + 9 H2O
FeO2H2 + H2S = FeS + H2O =>
FeO2H2 + H2S = FeS + 2 H2O
CaCl2 + K2S = ClK + CaS =>
CaCl2 + K2S = 2 ClK + CaS
C2H5OH + O2 = COH2 + HOH =>
C2H5OH + O2 = 2 COH2 + HOH
C3H6 + H2O = H2 + CO =>
C3H6 + 3 H2O = 6 H2 + 3 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
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