| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca + Cl2 = CaCl =>
2 Ca + Cl2 = 2 CaCl
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Pb + FeSo4 = PbSo4 + Fe =>
Pb + FeSo4 = PbSo4 + Fe
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
HCl + KHCO3 = KCl + H(HCO3) =>
HCl + KHCO3 = KCl + H(HCO3)
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
K2CrO4 + Al(NO3)3 = KNO3 + Al2(CrO4)3 =>
3 K2CrO4 + 2 Al(NO3)3 = 6 KNO3 + Al2(CrO4)3
HI + Ca(OH)2 = H2O + CaI2 =>
2 HI + Ca(OH)2 = 2 H2O + CaI2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4 =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4
MG + O2 = MGO2 =>
MG + O2 = MGO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
HNO3 + Fe(OH)3 = H2O + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 H2O + Fe(NO3)3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C17H19NO3 + O2 = CO2 + H2O + HNO2 =>
C17H19NO3 + 21 O2 = 17 CO2 + 9 H2O + HNO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Rb + CH3COOH = C2H3O2Rb + H2 =>
2 Rb + 2 CH3COOH = 2 C2H3O2Rb + H2
C2H + O2 = CO2 + H2O =>
4 C2H + 9 O2 = 8 CO2 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2S + Cl2 = HCl + S8 =>
8 H2S + 8 Cl2 = 16 HCl + S8
BaCl2 + H2SO4 = HCl + BaSO4 =>
BaCl2 + H2SO4 = 2 HCl + BaSO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C6H16N2 + C6H10O4 = C12H22N2O2 + H2O =>
C6H16N2 + C6H10O4 = C12H22N2O2 + 2 H2O
C2H4S + O2 = CO2 + H2O + S =>
C2H4S + 3 O2 = 2 CO2 + 2 H2O + S
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(l) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(l)
NO + HCLO4 + H2O = HNO3 + HCL =>
8 NO + 3 HCLO4 + 4 H2O = 8 HNO3 + 3 HCL
Al(OH)3 + C = Al + H2O + CO2 =>
4 Al(OH)3 + 3 C = 4 Al + 6 H2O + 3 CO2
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/17
Équations équilibrées sur04/27/16
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