Equations balanced on the previous day | Equations balanced on the next day |
7 KMnO4 + 3 C7H8 = 3 C7H5O2 + 7 KOH + 7 MnO2 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + H{+} + H2O2 = Cu{2+} + H2O =>
Cu + 2 H{+} + H2O2 = Cu{2+} + 2 H2O
Hg2Cl2 = Hg + Cl2 =>
Hg2Cl2 = 2 Hg + Cl2
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
Zn + PbCl2 = ZnCl2 + Pb =>
Zn + PbCl2 = ZnCl2 + Pb
Pb(NO3)4 + Zn(Br)2 = Pb(Br)4 + Zn(NO3)2 =>
Pb(NO3)4 + 2 Zn(Br)2 = Pb(Br)4 + 2 Zn(NO3)2
AsH3 + O2 = As2O5 + H2O =>
2 AsH3 + 4 O2 = As2O5 + 3 H2O
Ti(SO4)2 + Na3(PO4) = Ti3(PO4)4 + Na2SO4 =>
3 Ti(SO4)2 + 4 Na3(PO4) = Ti3(PO4)4 + 6 Na2SO4
C5H9B + O2 = CO2 + H2O + B2O3 =>
2 C5H9B + 16 O2 = 10 CO2 + 9 H2O + B2O3
NaCl + KNO3 = NaNO3 + ClK =>
NaCl + KNO3 = NaNO3 + ClK
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
H2C2O4 + KMnO4 = CO2 + K2CO3 + MnO2 + H2O =>
3 H2C2O4 + 2 KMnO4 = 5 CO2 + K2CO3 + 2 MnO2 + 3 H2O
Fe(CrO2)2 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 Fe(CrO2)2 + 8 K2CO3 + 7 O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
Na + Br = NaBr =>
Na + Br = NaBr
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
AgNO3 + CuBr2 = AgBr + Cu(NO3)2 =>
2 AgNO3 + CuBr2 = 2 AgBr + Cu(NO3)2
Pb(NO3)2 + NaClO + NaOH = PbO2 + NaNO3 + NaCl + H2O =>
Pb(NO3)2 + NaClO + 2 NaOH = PbO2 + 2 NaNO3 + NaCl + H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
B(OH)3(s) + CH3OH(l) = B(OCH3)3(s) + H2O(l) =>
B(OH)3(s) + 3 CH3OH(l) = B(OCH3)3(s) + 3 H2O(l)
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Zn2 + Cu(NO3)2 = Cu2 + Zn(NO3)2 =>
Zn2 + 2 Cu(NO3)2 = Cu2 + 2 Zn(NO3)2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Mg + O = MgO =>
Mg + O = MgO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C3H5ON + O2 = CO2 + H2O + NO2 =>
4 C3H5ON + 19 O2 = 12 CO2 + 10 H2O + 4 NO2
CH3COOH + NaOH = H2O + NaC2H3O2 =>
CH3COOH + NaOH = H2O + NaC2H3O2
Zn2 + AgNO3 = Ag + Zn(NO3)2 =>
Zn2 + 4 AgNO3 = 4 Ag + 2 Zn(NO3)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
Fe + Cu2{+} = Fe2{+} + Cu =>
2 Fe + Cu2{+} = Fe2{+} + 2 Cu
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
NaCl(aq) + AgNO3(aq) = NaNO3 + AgCl =>
NaCl(aq) + AgNO3(aq) = NaNO3 + AgCl
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
HNO3 + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3 + Na2CO3 = 2 NaNO3 + CO2 + H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/02/11
Equations balanced on 11/01/10
化学反応式の係数調整サイトへのご意見·ご感想