Equations balanced on the previous day | Equations balanced on the next day |
2 CH4 + 3 O2 = 2 CO + 4 H2O
Au{3+} + I{-} = Au + I2 =>
2 Au{3+} + 6 I{-} = 2 Au + 3 I2
FeS + O2 = SO2 + Fe2O3 =>
4 FeS + 7 O2 = 4 SO2 + 2 Fe2O3
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Na2C2O4 + H2SO4 + KMnO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Fe2(CO3)3 = CO2 + Fe2O3 =>
Fe2(CO3)3 = 3 CO2 + Fe2O3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
CuBr2(aq) + Rb2CO3(aq) = CuCO3 + RbBr =>
CuBr2(aq) + Rb2CO3(aq) = CuCO3 + 2 RbBr
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HCl + HClO3 = Cl2 + H2O =>
5 HCl + HClO3 = 3 Cl2 + 3 H2O
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CH3CH2Cl + NaOH = CH3CH2Na + HCl + O2 =>
2 CH3CH2Cl + 2 NaOH = 2 CH3CH2Na + 2 HCl + O2
Na + Cl = NaCl =>
Na + Cl = NaCl
MgSO4 + NaOH = MgOH + SO4Na =>
MgSO4 + NaOH = MgOH + SO4Na
HNO3 + IH = NO + I2 + H2O =>
2 HNO3 + 6 IH = 2 NO + 3 I2 + 4 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Al + AgS = Al2S3 + Ag =>
2 Al + 3 AgS = Al2S3 + 3 Ag
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cr(NO3)3 + ZnCl2 = Zn(NO3)2 + CrCl3 =>
2 Cr(NO3)3 + 3 ZnCl2 = 3 Zn(NO3)2 + 2 CrCl3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2 + F2 = HF2 =>
H2 + 2 F2 = 2 HF2
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
NaOH + H2SO4 = NaHSO4 + H2O =>
NaOH + H2SO4 = NaHSO4 + H2O
C10H22 + O2 = CO2 + H20 =>
10 C10H22 + 100 O2 = 100 CO2 + 11 H20
HCl + Na2Co3 = NaCl + Co2 + H2 =>
4 HCl + 2 Na2Co3 = 4 NaCl + 3 Co2 + 2 H2
KOH + H2SO4 = KHSO4 + H2O =>
KOH + H2SO4 = KHSO4 + H2O
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
HNO3 + IH = NO + I2 + H2O =>
2 HNO3 + 6 IH = 2 NO + 3 I2 + 4 H2O
NaS2O3 + I2 = NaS4O6 + NaI =>
4 NaS2O3 + I2 = 2 NaS4O6 + 2 NaI
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
HNO3 + IH = NO + I2 + H2O =>
2 HNO3 + 6 IH = 2 NO + 3 I2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO3 + IH = NO + I2 + H2O =>
2 HNO3 + 6 IH = 2 NO + 3 I2 + 4 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/15/15
Equations balanced on 01/14/15
化学反応式の係数調整サイトへのご意見·ご感想