Equations balanced on the previous day | Equations balanced on the next day |
2 H2O2 = 2 H2O + O2
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
(NH4)2S + HCl = (NH4)Cl + H2S =>
(NH4)2S + 2 HCl = 2(NH4)Cl + H2S
CaC2 + H2O = H2C2 + Ca(OH)2 =>
CaC2 + 2 H2O = H2C2 + Ca(OH)2
C5H5N + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 + NO =>
10 C5H5N + 54 KMnO4 + 81 H2SO4 = 54 MnSO4 + 27 K2SO4 + 106 H2O + 50 CO2 + 10 NO
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + O2 = Al2O =>
4 Al + O2 = 2 Al2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
FeBr2 + Li = LiBr + Fe =>
FeBr2 + 2 Li = 2 LiBr + Fe
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Al2(SO3)3 + NaOH = Al(OH)3 + Na2SO3 =>
Al2(SO3)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Hg + HI = HgI + H2 =>
2 Hg + 2 HI = 2 HgI + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag(NO3) + KCl = AgCl + K(NO3) =>
Ag(NO3) + KCl = AgCl + K(NO3)
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Ti2O3 = Ti + O2 =>
2 Ti2O3 = 4 Ti + 3 O2
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
HN03 + Au = Au(N03)3 + H2 =>
6 HN03 + 2 Au = 2 Au(N03)3 + 3 H2
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C5H5N + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO + NO2 =>
10 C5H5N + 38 KMnO4 + 57 H2SO4 = 38 MnSO4 + 19 K2SO4 + 82 H2O + 50 CO + 10 NO2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C2H5NSCl + O2 = CO + H2O + NO2 + SO2 + HCl =>
C2H5NSCl + 4 O2 = 2 CO + 2 H2O + NO2 + SO2 + HCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ca + HCl = CaCl + H2 =>
2 Ca + 2 HCl = 2 CaCl + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2(SO4) + Ca(OH)2 = Ca(SO4) + H(OH) =>
H2(SO4) + Ca(OH)2 = Ca(SO4) + 2 H(OH)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C5H5N + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 + NO2 =>
10 C5H5N + 58 KMnO4 + 87 H2SO4 = 58 MnSO4 + 29 K2SO4 + 112 H2O + 50 CO2 + 10 NO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/12/15
Equations balanced on 02/11/14
化学反応式の係数調整サイトへのご意見·ご感想