| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 = 2 KCl + 3 O2
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO(g) + HO2(g) = NO2(g) + OH(g) =>
NO(g) + HO2(g) = NO2(g) + OH(g)
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
C13H28 + CuO = CO2 + H2O + Cu =>
C13H28 + 40 CuO = 13 CO2 + 14 H2O + 40 Cu
(C6H10O5)20 + H2O = C2H5OH + CO2 =>
(C6H10O5)20 + 20 H2O = 40 C2H5OH + 40 CO2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
NaOH + Cl2 = NaClO + NaCl + H2O =>
2 NaOH + Cl2 = NaClO + NaCl + H2O
(C6H10O5) + H2O = C2H5OH + CO2 =>
(C6H10O5) + H2O = 2 C2H5OH + 2 CO2
CaO(c) + P2O5(c) = Ca3(PO4)2 =>
3 CaO(c) + P2O5(c) = Ca3(PO4)2
Fe + CuSO4 = O2 + FeCuS =>
Fe + CuSO4 = 2 O2 + FeCuS
Na2S + Hg(NO3)2 = NaNO3 + HgS =>
Na2S + Hg(NO3)2 = 2 NaNO3 + HgS
CaS2 + O2 = CaS2O3 =>
2 CaS2 + 3 O2 = 2 CaS2O3
Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2
(NH4)2Co3 = NH3 + H20 + Co2 =>
10(NH4)2Co3 = 20 NH3 + H20 + 15 Co2
Si + F2 = SiF4 =>
Si + 2 F2 = SiF4
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Zn + HNO3 = Zn(NO3)2 + H2O + NO =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 4 H2O + 2 NO
N2O5 + LiOH = LiNO3 + H2O =>
N2O5 + 2 LiOH = 2 LiNO3 + H2O
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
As + H2SO4 = H3AsO4 + SO2 + H20 =>
20 As + 40 H2SO4 = 20 H3AsO4 + 40 SO2 + H20
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
C12H22O11 + O2 = H2O + CO2 =>
C12H22O11 + 12 O2 = 11 H2O + 12 CO2
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
Cu2O3 + Al = Al2O3 + Cu =>
Cu2O3 + 2 Al = Al2O3 + 2 Cu
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
Co(NO3)2 + H2S = CoS + HNO3 =>
Co(NO3)2 + H2S = CoS + 2 HNO3
Ca3P2 + HCl = CaCl2 + PH3 =>
Ca3P2 + 6 HCl = 3 CaCl2 + 2 PH3
Mg(OH)2 + H3PO4 = H2O + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + Mg3(PO4)2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
CuO + Na = Na2O + Cu =>
CuO + 2 Na = Na2O + Cu
Mg + Cu(ClO3)2 = Mg(ClO3) + Cu =>
2 Mg + Cu(ClO3)2 = 2 Mg(ClO3) + Cu
C19H28O2 + O2 = H2O + CO2 =>
C19H28O2 + 25 O2 = 14 H2O + 19 CO2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
SF4 + O2 = OSF4 =>
2 SF4 + O2 = 2 OSF4
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COH + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COH + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/21/15
Équations équilibrées sur04/20/14
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