| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HC2H3O2 + Al = H2 + Al(C2H3O2) =>
2 HC2H3O2 + 2 Al = H2 + 2 Al(C2H3O2)
Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
Al(NO3)3 = Al2O3 + NO2 + O =>
2 Al(NO3)3 = Al2O3 + 6 NO2 + 3 O
C2H6 + CI = C2H6CI =>
C2H6 + CI = C2H6CI
Ag = Ag =>
Ag = Ag
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C6H12 + H2 = C6H14 =>
C6H12 + H2 = C6H14
Ag = Ag7 =>
7 Ag = Ag7
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
Cr(NO)3(aq) + K3PO4(aq) = Cr3PO4(s) + K(NO)3(aq) =>
3 Cr(NO)3(aq) + K3PO4(aq) = Cr3PO4(s) + 3 K(NO)3(aq)
H2SO4 + NaHCO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 H2O + 2 CO2
HNo2 + Ca(OH)2 = Ca(No2)2 + H2O =>
2 HNo2 + Ca(OH)2 = Ca(No2)2 + 2 H2O
H2SO4 + NaHCO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 H2O + 2 CO2
AgCl + KNO3 + NH3 = Ag(NH3)2 + ClNO3 + K =>
AgCl + KNO3 + 2 NH3 = Ag(NH3)2 + ClNO3 + K
C6H14 + H2 = C6H16 =>
C6H14 + H2 = C6H16
KCL + O2 = KCLO3 =>
2 KCL + 3 O2 = 2 KCLO3
Cr(NO)3(aq) + K3PO4(aq) = Cr3PO4(s) + K(NO)3(aq) =>
3 Cr(NO)3(aq) + K3PO4(aq) = Cr3PO4(s) + 3 K(NO)3(aq)
H2SO4 + Mg = H2 + Mg2SO4 =>
H2SO4 + 2 Mg = H2 + Mg2SO4
Na + H2So4 = H2 + Na2So4 =>
2 Na + H2So4 = H2 + Na2So4
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
NA + HOH = NAOH + H =>
NA + HOH = NAOH + H
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
NH2OH + H2O + Fe(OH)2 = Fe(OH)3 + NH3 =>
NH2OH + H2O + 2 Fe(OH)2 = 2 Fe(OH)3 + NH3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
[Au(OH)4]{-} + N2H4 = Au + N2 + OH{-} + H2O =>
4[Au(OH)4]{-} + 3 N2H4 = 4 Au + 3 N2 + 4 OH{-} + 12 H2O
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
Cr2O3 + NANO3 + KOH = K2CrO4 + NANO2 + H2O =>
Cr2O3 + 3 NANO3 + 4 KOH = 2 K2CrO4 + 3 NANO2 + 2 H2O
HCl + Ca = H2 + CaCl2 =>
2 HCl + Ca = H2 + CaCl2
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3 + NaNO3 =>
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3 + 2 NaNO3
C6H14 + Br2 = C6H5Br + HBr =>
C6H14 + 5 Br2 = C6H5Br + 9 HBr
Na2MnO4 + Na2SO3 + H2O = Na2SO4 + MnO2 + NaOH =>
Na2MnO4 + Na2SO3 + H2O = Na2SO4 + MnO2 + 2 NaOH
FeSO4 + NaOH + H2O2 = Fe(OH)3 + Na2SO4 =>
2 FeSO4 + 4 NaOH + H2O2 = 2 Fe(OH)3 + 2 Na2SO4
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3(s) + NaNO3 =>
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaNO3
K3PO4 + MgCl2 = KCl + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + Mg3(PO4)2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
NH2OH + H2O + Fe(OH)2 = Fe(OH)3 + NH3 =>
NH2OH + H2O + 2 Fe(OH)2 = 2 Fe(OH)3 + NH3
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3(aq) + NaNO3 =>
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3(aq) + 2 NaNO3
FeI3 + Fe = FeI2 =>
2 FeI3 + Fe = 3 FeI2
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Pb(NO3)2 + Cd = Pb + Cd(NO3)2 =>
Pb(NO3)2 + Cd = Pb + Cd(NO3)2
NH2 + SO2 = N2 + S + H2O =>
2 NH2 + SO2 = N2 + S + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr(NO3)3(aq) + Na3PO4(aq) = NaNO3(aq) + CrPO4(s) =>
Cr(NO3)3(aq) + Na3PO4(aq) = 3 NaNO3(aq) + CrPO4(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/21/16
Équations équilibrées sur04/20/15
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