Equations balanced on the previous day | Equations balanced on the next day |
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
Na2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 NaCl + 7 H2O
MgO(s) + H2O(l) = Mg(OH)2(s) =>
MgO(s) + H2O(l) = Mg(OH)2(s)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
Al2O3 + Cr = Al + Cr2O3 =>
Al2O3 + 2 Cr = 2 Al + Cr2O3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Ra2 + O2 = Ra2O2 =>
Ra2 + O2 = Ra2O2
CaO + Na3PO4 = Ca3(PO4)2 + Na2O =>
3 CaO + 2 Na3PO4 = Ca3(PO4)2 + 3 Na2O
MG + HNO3 = H2 + MGNO3 =>
2 MG + 2 HNO3 = H2 + 2 MGNO3
Zn + Fe2O3 = Fe + ZnO =>
3 Zn + Fe2O3 = 2 Fe + 3 ZnO
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
MnO4({-}) + H2SO3 + H = Mn2 + HSO4({-}) + H2O =>
2 MnO4({-}) + 2 H2SO3 + 10 H = Mn2 + 2 HSO4({-}) + 6 H2O
PH3 + I2 + H2O = PH3O4 + HI =>
PH3 + 4 I2 + 4 H2O = PH3O4 + 8 HI
NaBH4(s) + HCl(aq) + H2O(l) = NaCl(aq) + HBO3(aq) + H2(g) =>
NaBH4(s) + HCl(aq) + 3 H2O(l) = NaCl(aq) + HBO3(aq) + 5 H2(g)
Ra + O2 = RaO =>
2 Ra + O2 = 2 RaO
Fe + HClO4 = Fe(ClO4)3 + H2 =>
2 Fe + 6 HClO4 = 2 Fe(ClO4)3 + 3 H2
NH4Cl + Pb(NO3)3 = NH4NO3 + PbCl3 =>
3 NH4Cl + Pb(NO3)3 = 3 NH4NO3 + PbCl3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CaCO3 + CH3COOH = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + H2O + CO2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Na2Cr2O7 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 7 H2O + 3 Cl2
CaClO3 = CaCl + O2 =>
2 CaClO3 = 2 CaCl + 3 O2
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
F + AlBr = Br + AlF =>
F + AlBr = Br + AlF
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
BAO2 = BAO + O2 =>
2 BAO2 = 2 BAO + O2
H2SO4 + Al = H2S + Al2(SO4)3 + H2O =>
15 H2SO4 + 8 Al = 3 H2S + 4 Al2(SO4)3 + 12 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
RaO + H2O = Ra(OH)2 =>
RaO + H2O = Ra(OH)2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Na2S4O6 + KMnO4 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
5 Na2S4O6 + 14 KMnO4 + 42 HNO3 = 5 Na2SO4 + 15 H2SO4 + 14 Mn(NO3)2 + 14 KNO3 + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al2O3 + Pb(OH)2 = PbO + Al(OH)3 =>
Al2O3 + 3 Pb(OH)2 = 3 PbO + 2 Al(OH)3
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
KMnO4 + HCl = MnCl2 + KCl + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 8 H2O + 5 Cl2
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 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 10/23/18
Equations balanced on 11/22/17
化学反応式の係数調整サイトへのご意見·ご感想