Equations balanced on the previous day | Equations balanced on the next day |
N3 + 3 O2 = 3 NO2
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Cr2O7{2-} + C2H5OH + H{+} = CH3COOH + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 C2H5OH + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
C2H5NS + H2O = C2H5NO + H2S =>
C2H5NS + H2O = C2H5NO + H2S
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CaCO3 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2O + CO2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
HCl + BA(OH)2 = BACl2 + H2O =>
2 HCl + BA(OH)2 = BACl2 + 2 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
NH3 + O = NO3 + H2O =>
2 NH3 + 9 O = 2 NO3 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
U6Rb2 + O2 = U + RbO =>
U6Rb2 + O2 = 6 U + 2 RbO
Al + H2SO4(conc) = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4(conc) = Al2(SO4)3 + 3 SO2 + 6 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Hg + HF = HgF2 + H2 =>
Hg + 2 HF = HgF2 + H2
NO2 + NaOH = NaNO3 + H2 =>
2 NO2 + 2 NaOH = 2 NaNO3 + H2
Na2CO3 + HCL = NaCL + H2O + CO2 =>
Na2CO3 + 2 HCL = 2 NaCL + H2O + CO2
H{+} + Cr2O2{7-} + FeO = Fe3{+} + Cr3{+} + H2O =>
126 H{+} + 15 Cr2O2{7-} + 33 FeO = 11 Fe3{+} + 10 Cr3{+} + 63 H2O
Na2CO3 + HCL = NaCL + H2O + CO2 =>
Na2CO3 + 2 HCL = 2 NaCL + H2O + CO2
Na + NH3 = NaN3 + H2 =>
2 Na + 6 NH3 = 2 NaN3 + 9 H2
Cu + C2H3O2 = Cu(C2H3O2) =>
Cu + C2H3O2 = Cu(C2H3O2)
Li + O2 = (Li)2O =>
4 Li + O2 = 2(Li)2O
Mg + CH3COOH = CH3COOMg + H2 =>
2 Mg + 2 CH3COOH = 2 CH3COOMg + H2
KNH2 + NH4SCN = KSCN + NH3 =>
KNH2 + NH4SCN = KSCN + 2 NH3
FE(NO2)3 + H2O = HNO2 + FE(OH)3 =>
FE(NO2)3 + 3 H2O = 3 HNO2 + FE(OH)3
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KOH + Br2 = KBrO3 + KBr + H2O =>
6 KOH + 3 Br2 = KBrO3 + 5 KBr + 3 H2O
Fe + Pb(NO3)2 = FeNO3 + Pb =>
2 Fe + Pb(NO3)2 = 2 FeNO3 + Pb
Al2Se3 + HCl = AlCl3 + SeCl2 + H2 =>
Al2Se3 + 12 HCl = 2 AlCl3 + 3 SeCl2 + 6 H2
SO + CaCO3 + O = CaSO4 + C2O =>
2 SO + 2 CaCO3 + O = 2 CaSO4 + C2O
Al + H3PO4 = H2 + AlPO4 =>
2 Al + 2 H3PO4 = 3 H2 + 2 AlPO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
F2 + I2 = F2I7 =>
2 F2 + 7 I2 = 2 F2I7
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/08/12
Equations balanced on 01/07/12
化学反応式の係数調整サイトへのご意見·ご感想