| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + AgNO3 = Ag(NH3)2 + NO3
FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
H2O + NaHPO4 = H3O + NaPO4 =>
H2O + NaHPO4 = H3O + NaPO4
Al + FeSo4 = Al(So4)3 + Fe =>
Al + 3 FeSo4 = Al(So4)3 + 3 Fe
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
HCl + KClO3 = Cl2 + KCl + H2O =>
6 HCl + KClO3 = 3 Cl2 + KCl + 3 H2O
H2So4 + Ca(OH)2 = CaSo4 + H2O =>
H2So4 + Ca(OH)2 = CaSo4 + 2 H2O
CH3COCl + (CH3)3COH = CH3COCH3CH3CH3CO + HCl =>
CH3COCl + (CH3)3COH = CH3COCH3CH3CH3CO + HCl
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
Fe(OH)3 + Al2(SO4)3 = Fe2(SO4)3 + Al(OH)3 =>
2 Fe(OH)3 + Al2(SO4)3 = Fe2(SO4)3 + 2 Al(OH)3
Mn(OH)2 + Cl2 + KOH = MnO2 + KCl + H2O =>
Mn(OH)2 + Cl2 + 2 KOH = MnO2 + 2 KCl + 2 H2O
CH3COCl + (CH3)3COH = CH3COCH3CH3CH3COHCl =>
CH3COCl + (CH3)3COH = CH3COCH3CH3CH3COHCl
Fe2O3(s) + CO(g) = Fe3O4 + CO2(g) =>
3 Fe2O3(s) + CO(g) = 2 Fe3O4 + CO2(g)
CH3CH2CH2CH(Br)CH3 + KOH = CH3CH2CH2CH(OH)CH3 + KBr =>
CH3CH2CH2CH(Br)CH3 + KOH = CH3CH2CH2CH(OH)CH3 + KBr
CH3COCl + CH3CH2OH = CH3COOCH3CH2 + HCl =>
CH3COCl + CH3CH2OH = CH3COOCH3CH2 + HCl
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
NaHCO3 + CH3COH = H2O + CO2 + CH3COONa =>
5 NaHCO3 + 4 CH3COH = 3 H2O + 3 CO2 + 5 CH3COONa
CH4 + O2 = CO3 + H2O =>
2 CH4 + 5 O2 = 2 CO3 + 4 H2O
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
Ni + Pb(No3)2 = Ni(No3)2 + Pb =>
Ni + Pb(No3)2 = Ni(No3)2 + Pb
HCOOH + NAOH = HCOONA + H2O =>
HCOOH + NAOH = HCOONA + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
CH3CH2CH2OH + CuO = CH3CH2COH + H2O + Cu =>
CH3CH2CH2OH + CuO = CH3CH2COH + H2O + Cu
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
LI + H2O = LIOH + H2 =>
2 LI + 2 H2O = 2 LIOH + H2
CuSO4*5H2O(aq) + Zn(s) = ZnSO4(aq) + Cu(s) + H2O(l) =>
CuSO4*5H2O(aq) + Zn(s) = ZnSO4(aq) + Cu(s) + 5 H2O(l)
ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
C6H14 + ON752 = CO2 + H2O + N752 =>
C6H14 + 19 ON752 = 6 CO2 + 7 H2O + 19 N752
K2CO3 + NaCl = KCl + Na2CO3 =>
K2CO3 + 2 NaCl = 2 KCl + Na2CO3
CuSO4*5H2O(aq) + SnCl2(aq) = SnSO4(aq) + CuCl2(s) + H2O(l) =>
CuSO4*5H2O(aq) + SnCl2(aq) = SnSO4(aq) + CuCl2(s) + 5 H2O(l)
NAOH + H2O = NAOH2 + OH =>
NAOH + H2O = NAOH2 + OH
I2 + As2O3 + KOH = KI + K3AsO4 + H2O =>
2 I2 + As2O3 + 10 KOH = 4 KI + 2 K3AsO4 + 5 H2O
CuSO4*5H2O(aq) + NH3(aq) = [Cu(NH3)4]SO4*H2O(s) + H2O(l) =>
CuSO4*5H2O(aq) + 4 NH3(aq) = [Cu(NH3)4]SO4*H2O(s) + 4 H2O(l)
FeCl3 + KI = I2 + KCl + FeCl2 =>
2 FeCl3 + 2 KI = I2 + 2 KCl + 2 FeCl2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
H{+} + NO3{-} + I2 = IO3{-} + NO2 + H2O =>
8 H{+} + 10 NO3{-} + I2 = 2 IO3{-} + 10 NO2 + 4 H2O
FeCl2(aq) + Ag3PO4(aq) = Fe3(PO4)2(aq) + AgCl(s) =>
3 FeCl2(aq) + 2 Ag3PO4(aq) = Fe3(PO4)2(aq) + 6 AgCl(s)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
KMnO4 + NaOH = KOH + MnO4 + Na =>
KMnO4 + NaOH = KOH + MnO4 + Na
NH2CH2COOH + Mg = NH2CH2COOMg + H =>
NH2CH2COOH + Mg = NH2CH2COOMg + H
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/18
Équations équilibrées sur04/28/17
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