Équations équilibrées la veille |
Na2SO4(s) + 2 HCl(aq) = H2O + 2 NaCl + SO3
C6H13OH + Li = C6H13OLi + H2 =>
2 C6H13OH + 2 Li = 2 C6H13OLi + H2
SO2 + NaCl + CuSO4*5H2O = H2SO4 + CuCl + H2O + Na2SO4 =>
SO2 + 2 NaCl + 2 CuSO4*5H2O = 2 H2SO4 + 2 CuCl + 8 H2O + Na2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H10 + O2 = CH3COCH + H2O =>
6 C4H10 + 11 O2 = 8 CH3COCH + 14 H2O
PotassiumPhosphate + Tin(ii)Nitrate = PotassiumNitrate + Tin(ii)Phosphate =>
PotassiumPhosphate + Tin(ii)Nitrate = PotassiumNitrate + Tin(ii)Phosphate
C6H13OH + Li = C6H13OLi + H2 =>
2 C6H13OH + 2 Li = 2 C6H13OLi + H2
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
C6H13OH + Li = C6H13OLi + H2 =>
2 C6H13OH + 2 Li = 2 C6H13OLi + H2
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
C6H13OH + Li = C6H13OLi + H2 =>
2 C6H13OH + 2 Li = 2 C6H13OLi + H2
C2H5COOH + C2H5OH = C2H5COOC2H5 + H2O =>
C2H5COOH + C2H5OH = C2H5COOC2H5 + H2O
C6H13OH + Li = C6H13OLi + H2 =>
2 C6H13OH + 2 Li = 2 C6H13OLi + H2
Sb2O3(s) = Sb(s) + O2(g) =>
2 Sb2O3(s) = 4 Sb(s) + 3 O2(g)
Ca(C2H3O2)2 + HNO3 = Ca(NO3)2 + C2H4O2 =>
Ca(C2H3O2)2 + 2 HNO3 = Ca(NO3)2 + 2 C2H4O2
C6H13OH + Li = C6H13OLi + H2 =>
2 C6H13OH + 2 Li = 2 C6H13OLi + H2
Al2S3 + Na3P = Na2S + Al3P3 =>
3 Al2S3 + 6 Na3P = 9 Na2S + 2 Al3P3
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
CO2(NH2)2 + NO2 = CO2 + H2O + N2 =>
2 CO2(NH2)2 + 2 NO2 = 2 CO2 + 4 H2O + 3 N2
BeO + C = BeC2 + O2 =>
2 BeO + 4 C = 2 BeC2 + O2
Cu + (OH)2 + H4P2O7 = Cu2P2O7 + H2O =>
2 Cu + 2(OH)2 + H4P2O7 = Cu2P2O7 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe + H2SO4 = Fe(SO4)3 + H2 =>
Fe + 3 H2SO4 = Fe(SO4)3 + 3 H2
NH4NO3 + KOH = KNO3 + HN3 + H2O =>
2 NH4NO3 + KOH = KNO3 + HN3 + 4 H2O
Al + FeI2 = AlI2 + Fe =>
Al + FeI2 = AlI2 + Fe
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
AgNO3(ac) + NaCI(ac) = AgCI + NaNO3(ac) =>
AgNO3(ac) + NaCI(ac) = AgCI + NaNO3(ac)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Na2S + CaCl2 = CaS + NaCl =>
Na2S + CaCl2 = CaS + 2 NaCl
C6H10 + H2SO4 = C6H12 + SO4 =>
C6H10 + H2SO4 = C6H12 + SO4
Sb4O6 = Sb + O2 =>
Sb4O6 = 4 Sb + 3 O2
Cr + H2O = Cr2(OH)3 + H2 =>
4 Cr + 6 H2O = 2 Cr2(OH)3 + 3 H2
Cu + Ca(OH)2 = Ca + Cu(OH)2 =>
Cu + Ca(OH)2 = Ca + Cu(OH)2
Fe{+} + Cl{2} = FeCl{3} =>
Fe{+} + Cl{2} = FeCl{3}
Cd + H2SO4 = ()CdSO4 + H2 =>
Cd + H2SO4 = ()CdSO4 + H2
Mn2 + Br = MnBr2 =>
Mn2 + 4 Br = 2 MnBr2
Ba3(AsO4)2 = Ba + (AsO4)2 =>
Ba3(AsO4)2 = 3 Ba + (AsO4)2
(AlOH)3 + HCl = (AlCl)3 + H2O =>
(AlOH)3 + 3 HCl = (AlCl)3 + 3 H2O
Sb2O3 + NaCl + H2O2 = NaSbO3 + H2O + HCl =>
Sb2O3 + 2 NaCl + 2 H2O2 = 2 NaSbO3 + H2O + 2 HCl
N2O4(l) + (CH3)2N2H2(g) = CO2(g) + N2(g) + H2O(l) =>
2 N2O4(l) + (CH3)2N2H2(g) = 2 CO2(g) + 3 N2(g) + 4 H2O(l)
CH3CH2NH2 + NaOH = CH3CH3 + NH3 + NaO =>
CH3CH2NH2 + 2 NaOH = CH3CH3 + NH3 + 2 NaO
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Na2CO3 + CO + Cl = NaCl + CO(CO3)2 =>
2 Na2CO3 + CO + 4 Cl = 4 NaCl + CO(CO3)2
LiNO3 + AgC2H3O2 = AgNO3 + LiC2H3O2 =>
LiNO3 + AgC2H3O2 = AgNO3 + LiC2H3O2
AgNo3 + HI = AgI + HNo3 =>
AgNo3 + HI = AgI + HNo3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
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