Equations balanced on the previous day | Equations balanced on the next day |
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
Ag(s) + H2S(g) + O2(g) = Ag2S(s) + H2O =>
4 Ag(s) + 2 H2S(g) + O2(g) = 2 Ag2S(s) + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
CH4 + NH3 = H2 + C2N2 =>
2 CH4 + 2 NH3 = 7 H2 + C2N2
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
CH4 + NH3 = H2 + C2N2 =>
2 CH4 + 2 NH3 = 7 H2 + C2N2
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
KMnO4 + HI = MnI2 + H2O + KI + I2 =>
2 KMnO4 + 16 HI = 2 MnI2 + 8 H2O + 2 KI + 5 I2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe3Cl + SOH = Fe3OH + SCl =>
Fe3Cl + SOH = Fe3OH + SCl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
Cu + Al2(SO4)3 = CuSO4 + Al =>
3 Cu + Al2(SO4)3 = 3 CuSO4 + 2 Al
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
C6H6 + O2 = C3O2 + CH2 =>
C6H6 + O2 = C3O2 + 3 CH2
(C5H5) + Fe = Fe(C5H5)2 =>
2(C5H5) + Fe = Fe(C5H5)2
Cl1{-} + (H3O)1{+} + (Cr2O7)2{-} = H2O + Cl2 + Cr{+3} =>
30 Cl1{-} + 56(H3O)1{+} + 2(Cr2O7)2{-} = 84 H2O + 15 Cl2 + 8 Cr{+3}
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/23/20
Equations balanced on 03/24/19
化学反応式の係数調整サイトへのご意見·ご感想