| Équations équilibrées la veille |
2 Zn(s) + SnF4(aq) = Sn(s) + 2 ZnF2(aq)
Pb(NO3)2(aq) + NiI2(aq) = PbI2(s) + Ni(NO3)2(aq) =>
Pb(NO3)2(aq) + NiI2(aq) = PbI2(s) + Ni(NO3)2(aq)
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Hg2{+2} = Hg + Hg{+2} =>
Hg2{+2} = Hg + Hg{+2}
CH3CHC(CH3)CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 CH3CHC(CH3)CH2CH3 + 72 KMnO4 + 108 H2SO4 = 30 C6H5COOH + 72 MnSO4 + 36 K2SO4 + 228 H2O
CeC + H2O = Ce(OH)4 + CH4 =>
CeC + 4 H2O = Ce(OH)4 + CH4
NaS + FeSO4 = FeS + NaSO4 =>
NaS + FeSO4 = FeS + NaSO4
Al(ClO4)3 + Al(OH)3 = AlOH(ClO4)2 =>
2 Al(ClO4)3 + Al(OH)3 = 3 AlOH(ClO4)2
SbI5 = Sb + I2 =>
2 SbI5 = 2 Sb + 5 I2
LiCl + Pb3(PO4)2 = PbCl2 + Li3PO4 =>
6 LiCl + Pb3(PO4)2 = 3 PbCl2 + 2 Li3PO4
Zn(HCO3)2 + HCl = ZnCl2 + H2CO3 =>
Zn(HCO3)2 + 2 HCl = ZnCl2 + 2 H2CO3
CuSO4*3Cu(OH)2 + NaOH = Cu(OH)2 + (Na)2SO4 =>
CuSO4*3Cu(OH)2 + 2 NaOH = 4 Cu(OH)2 + (Na)2SO4
Ca(OH)2 + NH4Cl = Ca(NH4)2 + OHCl =>
Ca(OH)2 + 2 NH4Cl = Ca(NH4)2 + 2 OHCl
NaOH(aq) + NiCl2(aq) = NaCl + Ni(OH)2 =>
2 NaOH(aq) + NiCl2(aq) = 2 NaCl + Ni(OH)2
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
Li2SO4 + Cu(IO3)2 = Li(IO3) + CuSO4 =>
Li2SO4 + Cu(IO3)2 = 2 Li(IO3) + CuSO4
ZnS + O2 = ZnO + S8 =>
8 ZnS + 4 O2 = 8 ZnO + S8
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SeS3 + O2 = SeO2 + SO2 =>
SeS3 + 4 O2 = SeO2 + 3 SO2
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
AlCl3 + Ca3N2 = AlN + CaCl2(s) =>
2 AlCl3 + Ca3N2 = 2 AlN + 3 CaCl2(s)
NaOCl + HBr = Br2 + NaCl + H2O =>
NaOCl + 2 HBr = Br2 + NaCl + H2O
BaCl2 + (NH4)2 = Ba + NH4(Cl2) =>
2 BaCl2 + (NH4)2 = 2 Ba + 2 NH4(Cl2)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + H2O + Al = CuOAl + H2 =>
Cu + H2O + Al = CuOAl + H2
N2O5 + Mg(OH)2 = Mg(NO3)2 + H2O =>
N2O5 + Mg(OH)2 = Mg(NO3)2 + H2O
C12H8O + O2 = CO2 + H2O =>
2 C12H8O + 27 O2 = 24 CO2 + 8 H2O
P2O5 + Ba(OH)2 = Ba(PO3)2 + H2O =>
P2O5 + Ba(OH)2 = Ba(PO3)2 + H2O
NaHCO3 + C6H8O6 = Na3C6H5O6 + H2O + CO2 =>
3 NaHCO3 + C6H8O6 = Na3C6H5O6 + 3 H2O + 3 CO2
NiOOH + HNO3 = Ni(NO3)2 + O2 + H2O =>
4 NiOOH + 8 HNO3 = 4 Ni(NO3)2 + O2 + 6 H2O
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
CH3SH + CO = CH3CO*SCH3 + H2S =>
2 CH3SH + CO = CH3CO*SCH3 + H2S
KH2PO4 + CaI2 = Ca(H2PO4)2 + KI =>
2 KH2PO4 + CaI2 = Ca(H2PO4)2 + 2 KI
C3H8 + S = CS2 + H2S =>
C3H8 + 10 S = 3 CS2 + 4 H2S
H2SO4(aq) + NaC2H3O2(aq) = Na2SO4 + CH3COOH =>
H2SO4(aq) + 2 NaC2H3O2(aq) = Na2SO4 + 2 CH3COOH
BrNO3 + H2SO4 = Br2SO4 + HNO3 =>
2 BrNO3 + H2SO4 = Br2SO4 + 2 HNO3
C4H8 + H2O = C2H5OH =>
C4H8 + 2 H2O = 2 C2H5OH
HCI + KOH = KCI + H2O =>
HCI + KOH = KCI + H2O
SnCl2 + H2SO4 + KMnO4 = MnSO4 + SnCl4 + Sn(SO4)2 + H2O + K2SO4 =>
10 SnCl2 + 16 H2SO4 + 4 KMnO4 = 4 MnSO4 + 5 SnCl4 + 5 Sn(SO4)2 + 16 H2O + 2 K2SO4
HCO3{-} + C6H8O7 = CO2 + H2O + C6H5O7{-3} =>
3 HCO3{-} + C6H8O7 = 3 CO2 + 3 H2O + C6H5O7{-3}
GaP = Ga + P =>
GaP = Ga + P
N2H4 + H2O = NO2 + NH3 =>
7 N2H4 + 4 H2O = 2 NO2 + 12 NH3
Fe + HNO3 = Fe(NO3)3 + N + H2O =>
5 Fe + 18 HNO3 = 5 Fe(NO3)3 + 3 N + 9 H2O
Fe2O3 + Al = Al3O3 + Fe3 =>
3 Fe2O3 + 9 Al = 3 Al3O3 + 2 Fe3
Al + I2 = AlI2 =>
Al + I2 = AlI2
O2 + C18H18 = H2O + CO2 =>
45 O2 + 2 C18H18 = 18 H2O + 36 CO2
CaCO3(s) + H2O(l) = Ca(OH)2 + H2CO3 =>
CaCO3(s) + 2 H2O(l) = Ca(OH)2 + H2CO3
Cu(NO3)2(g) + NaOH(aw) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(g) + 2 NaOH(aw) = Cu(OH)2(s) + 2 NaNO3(aq)
Al(OH)3 + CuCl2 = AlCl3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuCl2 = 2 AlCl3 + 3 Cu(OH)2
Al + CaCl2 = CaAlCl2 =>
Al + CaCl2 = CaAlCl2
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| Équations équilibrées la veille |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
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