| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH2(COOH)2 + H{+} + IO3{-} + 2 I2 = 5 CHI(COOH)2 + 3 H2O
C4H9Br + C2H5Li = C4H9Li + C2H5Br =>
C4H9Br + C2H5Li = C4H9Li + C2H5Br
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(NH4)2CO3 + C4H6O4Ba = C2H7NO2 + BaCO3 =>
(NH4)2CO3 + C4H6O4Ba = 2 C2H7NO2 + BaCO3
Rb + P = Rb2P =>
2 Rb + P = Rb2P
C14H12 + C4H2BrNO2 + H2O + C3H6O = C3H4BrO + C6H5NO2 =>
C14H12 + 4 C4H2BrNO2 + 2 H2O + 2 C3H6O = 4 C3H4BrO + 4 C6H5NO2
(NH4)2CO3 + HC2H3O2 = CO2 + H2O + NH4CH3CO2 =>
(NH4)2CO3 + 2 HC2H3O2 = CO2 + H2O + 2 NH4CH3CO2
Na(SO4)(aq) + Al(OH)(aq) = Na(OH)(aq) + Al(SO4)(s) =>
Na(SO4)(aq) + Al(OH)(aq) = Na(OH)(aq) + Al(SO4)(s)
H3PO4 + H2 = H3PO3 + H2O =>
H3PO4 + H2 = H3PO3 + H2O
NaHSO4 + HOH = NaOH + H2SO4 =>
NaHSO4 + HOH = NaOH + H2SO4
CdBr2 + O2 = CdO + Br2 =>
2 CdBr2 + O2 = 2 CdO + 2 Br2
KBr + BrCl = KCl + Br =>
KBr + BrCl = KCl + 2 Br
PbNO3 + Zn(SO4)2 = PbSO4 + Zn(NO3)2 =>
2 PbNO3 + Zn(SO4)2 = 2 PbSO4 + Zn(NO3)2
Na3PO4 + NH4Br = NaBr + (NH4)3PO4 =>
Na3PO4 + 3 NH4Br = 3 NaBr + (NH4)3PO4
C10H36 + O2 = CO2 + H2O =>
C10H36 + 19 O2 = 10 CO2 + 18 H2O
Cr(NO3)3 + Mn = MnNO3 + Cr =>
Cr(NO3)3 + 3 Mn = 3 MnNO3 + Cr
Cu(NH3)4 + C2H4O2 = Cu(NH3)4(C2H4O2) =>
Cu(NH3)4 + C2H4O2 = Cu(NH3)4(C2H4O2)
KOH + HCI = H2O + KCI =>
KOH + HCI = H2O + KCI
NaHCO3 + HCl = NaCl1 + HOH + CO2 =>
NaHCO3 + HCl = NaCl1 + HOH + CO2
Zn2S2 + O2 = Zn2O2 + S2 =>
Zn2S2 + O2 = Zn2O2 + S2
Cr2O3 + KOH + Cl2 = KCl + K2CrO4 + H2O =>
Cr2O3 + 10 KOH + 3 Cl2 = 6 KCl + 2 K2CrO4 + 5 H2O
H2C2O2 + H2O = H3O + HC2O4 =>
H2C2O2 + 7 H2O = 5 H3O + HC2O4
C3H8O3 + O2 = CH2CHCOOH + H2O =>
2 C3H8O3 + O2 = 2 CH2CHCOOH + 4 H2O
Fe + Pb(NO3)2 = Pb + Fe(NO3)2 =>
Fe + Pb(NO3)2 = Pb + Fe(NO3)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mg + HNO3 = MgNO3 + H2O + NH3 =>
8 Mg + 9 HNO3 = 8 MgNO3 + 3 H2O + NH3
CClO3 = CCl + O =>
CClO3 = CCl + 3 O
HCOONa + Cu(OH)2 + NaOH = Cu2O + H2O + Na2CO3 =>
HCOONa + 2 Cu(OH)2 + NaOH = Cu2O + 3 H2O + Na2CO3
MgCl2 + K3PO4 = Mg3O8P2 + KCl =>
3 MgCl2 + 2 K3PO4 = Mg3O8P2 + 6 KCl
Na2CO3 + HCl = Na{+} + Cl{-} + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 Na{+} + 2 Cl{-} + H2O + CO2
Al + NO3{-} + OH{-} + H2O = [Al(OH)6]{2-} + NH3 =>
2 Al + NO3{-} + 3 OH{-} + 6 H2O = 2[Al(OH)6]{2-} + NH3
NO2 + CI4 = NI3 + CO2 + O2 =>
4 NO2 + 3 CI4 = 4 NI3 + 3 CO2 + O2
(C6H5)2 + H2 = C6H6 =>
(C6H5)2 + H2 = 2 C6H6
H2C2O + NaOH = H2O + Na4C + CO =>
3 H2C2O + 8 NaOH = 7 H2O + 2 Na4C + 4 CO
KMnO4 + H2SO4 + (COOK)2*H2O = KSO4 + MnSO4 + CO2 + H2O =>
KMnO4 + 4 H2SO4 + (COOK)2*H2O = 3 KSO4 + MnSO4 + 2 CO2 + 5 H2O
CH3COOH + NaHCO3 = H2O + CHCOHNaHCO3 =>
CH3COOH + NaHCO3 = H2O + CHCOHNaHCO3
Al + O2 = Al2(O)3 =>
4 Al + 3 O2 = 2 Al2(O)3
Ni(NO3)2 + Na2(SO4) = Ni(SO4) + Na(NO3) =>
Ni(NO3)2 + Na2(SO4) = Ni(SO4) + 2 Na(NO3)
FeN = NFe =>
FeN = NFe
C2H7NO + O2 = CO2 + N2 + H2O =>
4 C2H7NO + 13 O2 = 8 CO2 + 2 N2 + 14 H2O
CuS + KClO3 = CuO + SO2 + KCl =>
CuS + KClO3 = CuO + SO2 + KCl
Na2SiO3 + HF = H2SiF6 + NaF + H2O =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O
Na2CO3 + S + SO2 = CO2Na2S2O3 =>
Na2CO3 + S + SO2 = CO2Na2S2O3
Al2O3 + (OH) + H2O = [Al(OH)4] =>
Al2O3 + 2(OH) + 3 H2O = 2[Al(OH)4]
Na + Fe2O2 = Fe + NaO2 =>
Na + Fe2O2 = 2 Fe + NaO2
Ba(MnO4)2 + AlBr3 + H(C2H3O2) = Br2 + Mn(C2H3O2)2 + Ba(C2H3O2)2 + Al(C2H3O2)3 + H2O =>
3 Ba(MnO4)2 + 10 AlBr3 + 48 H(C2H3O2) = 15 Br2 + 6 Mn(C2H3O2)2 + 3 Ba(C2H3O2)2 + 10 Al(C2H3O2)3 + 24 H2O
Ca2CO3 + CH3COOH = H2CO3 + CaCH3COO =>
Ca2CO3 + 2 CH3COOH = H2CO3 + 2 CaCH3COO
Ca(CH3COO)2 = Ca + C2H6 + CO2 =>
Ca(CH3COO)2 = Ca + C2H6 + 2 CO2
PCl3H6O3 = P + Cl + H + O3 =>
PCl3H6O3 = P + 3 Cl + 6 H + O3
HCl + KMnO4 = Cl2 + KCl + Cl2Mn + H2O =>
16 HCl + 2 KMnO4 = 5 Cl2 + 2 KCl + 2 Cl2Mn + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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