Equations balanced on the previous day | Equations balanced on the next day |
2 H2(g) + O2(g) = 2 H2O(g)
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
NO2(g) + O2(g) = N2O5(g) =>
4 NO2(g) + O2(g) = 2 N2O5(g)
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Pb(NO3)2(aq) + Na3PO4(aq) = Pb3(PO4)2(s) + NaNO3(aq) =>
3 Pb(NO3)2(aq) + 2 Na3PO4(aq) = Pb3(PO4)2(s) + 6 NaNO3(aq)
Mn2(CO3)3 = Mn2O3 + CO2 =>
Mn2(CO3)3 = Mn2O3 + 3 CO2
NaN3 = N2 + Na =>
2 NaN3 = 3 N2 + 2 Na
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
Zn + HNO3 = Zn(NO3)2 + H2O + NH4NO3 =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + 3 H2O + NH4NO3
ZN + H2SO4 = ZNSO4 + H2 =>
ZN + H2SO4 = ZNSO4 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
N2 + CaC2 = C + CaNCN =>
N2 + CaC2 = C + CaNCN
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
Fe(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2(g) =>
2 Fe(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2(g)
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
Fe(NO3)2 + BaCl2 = FeCl2 + Ba(NO3)2 =>
Fe(NO3)2 + BaCl2 = FeCl2 + Ba(NO3)2
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
Na(s) + H2O(g) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(g) = 2 NaOH(aq) + H2(g)
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
Na + H2 = Na2H =>
4 Na + H2 = 2 Na2H
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
KCLO3 = KCLO4 + KCL =>
4 KCLO3 = 3 KCLO4 + KCL
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
Hg2(NO3)2 + Na3(Co(CN)6) = NaNO3 + (Hg2)3(Co(CN)6)2 =>
3 Hg2(NO3)2 + 2 Na3(Co(CN)6) = 6 NaNO3 + (Hg2)3(Co(CN)6)2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Al2(SO4)3(aq) + NaOH(aq) = Na2SO4(aq) + Al(OH)3(s) =>
Al2(SO4)3(aq) + 6 NaOH(aq) = 3 Na2SO4(aq) + 2 Al(OH)3(s)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
C + H2SO4 = CO2 + SO2 + H20 =>
10 C + 10 H2SO4 = 10 CO2 + 10 SO2 + H20
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
H3PO4 + NaOH = NaH + PO4 + H2O =>
2 H3PO4 + 3 NaOH = 3 NaH + 2 PO4 + 3 H2O
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
Ni(OH) + H2C4H6O2N2 = Ni(HC4H6O2N2) + H2O =>
Ni(OH) + H2C4H6O2N2 = Ni(HC4H6O2N2) + H2O
H2SO4 + Cu = CuSO4 + SO2 + H2O =>
2 H2SO4 + Cu = CuSO4 + SO2 + 2 H2O
NH3(l) + O2(g) = N2(g) + H2O(l) =>
4 NH3(l) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
KOH = K2O + H2O =>
2 KOH = K2O + H2O
Na2SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
Cu(C2H3O2)2 + Na2S = CuS + NaC2H3O2 =>
Cu(C2H3O2)2 + Na2S = CuS + 2 NaC2H3O2
NaOH + NaNO2 + Al + H2O = NH3 + NaAlO2 =>
NaOH + NaNO2 + 2 Al + H2O = NH3 + 2 NaAlO2
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O =>
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
K2CO3 + BaI2 = KI + BaCO3 =>
K2CO3 + BaI2 = 2 KI + BaCO3
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 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 09/15/16
Equations balanced on 10/15/15
化学反応式の係数調整サイトへのご意見·ご感想