Equations balanced on the previous day | Equations balanced on the next day |
4 C6H5NO2 + 9 Fe + 4 H2O = 4 C6H5NH2 + 3 Fe3O4
Na + S = Na2S =>
2 Na + S = Na2S
Na + S = Na2S =>
2 Na + S = Na2S
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
Al + ZnCl2 = AlCl2 + Zn =>
Al + ZnCl2 = AlCl2 + Zn
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
H2Se + O2 = H2O + SeO =>
H2Se + O2 = H2O + SeO
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NaSCN + H2SO4 + MnO2 = (SCN)2 + H2O + MnSO4 + NaSO4 =>
2 NaSCN + 4 H2SO4 + 2 MnO2 = (SCN)2 + 4 H2O + 2 MnSO4 + 2 NaSO4
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Fe + MnO4 = Fe(MnO4)2 =>
Fe + 2 MnO4 = Fe(MnO4)2
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
KNO2 + H2SO4 = H2O + K2SO4 + KNO3 + NO =>
3 KNO2 + H2SO4 = H2O + K2SO4 + KNO3 + 2 NO
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Ge3(PO4)4 + SnSO4 = Ge(SO4)2 + Sn3(PO4)2 =>
Ge3(PO4)4 + 6 SnSO4 = 3 Ge(SO4)2 + 2 Sn3(PO4)2
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H + MnO4 = HMnO4 =>
H + MnO4 = HMnO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
H2O + C12H22O11 = C2H5OH + CO2 =>
H2O + C12H22O11 = 4 C2H5OH + 4 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3COOPb + Na2CrO4 = CH3COOCr + Na2PbO4 =>
CH3COOPb + Na2CrO4 = CH3COOCr + Na2PbO4
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Fe(NO3)3 + NH3 = Fe(NH3)3 + NO3 =>
Fe(NO3)3 + 3 NH3 = Fe(NH3)3 + 3 NO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H + CO3 = H2CO3 =>
2 H + CO3 = H2CO3
NaOH + Ca3(PO4)2 = Na3PO4 + Ca(OH)2 =>
6 NaOH + Ca3(PO4)2 = 2 Na3PO4 + 3 Ca(OH)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2CrO4 + BaCl2 = BaCrO4 + KCl =>
K2CrO4 + BaCl2 = BaCrO4 + 2 KCl
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/26/12
Equations balanced on 09/25/11
化学反応式の係数調整サイトへのご意見·ご感想