Equations balanced on the previous day | Equations balanced on the next day |
2 C3H8O(l) + 9 O2(g) = 6 CO2 + 8 H2O
H2S(g) + O2(g) = SO2(g) + H20(g) =>
10 H2S(g) + 10 O2(g) = 10 SO2(g) + H20(g)
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
NaNH2 + NaNO3 = NaN3 + NaOH + NH3 =>
3 NaNH2 + NaNO3 = NaN3 + 3 NaOH + NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Al(s) + Pb(C2H3O2)2 = Al(C2H3O2)3 + Pb(s) =>
2 Al(s) + 3 Pb(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Pb(s)
CH3Cl + O2 = CO2 + H2O + Cl2 =>
4 CH3Cl + 7 O2 = 4 CO2 + 6 H2O + 2 Cl2
Na3ASO3 + Y2 + H2O = Na3ASO4 + HY =>
Na3ASO3 + Y2 + H2O = Na3ASO4 + 2 HY
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CH3CO2H + NaOH = CH3CO2Na + H2O =>
CH3CO2H + NaOH = CH3CO2Na + H2O
MG + O2 = MGO =>
2 MG + O2 = 2 MGO
Na3AsO3 + Y2 + H2O = Na3AsO4 + HY =>
Na3AsO3 + Y2 + H2O = Na3AsO4 + 2 HY
Cu(C2H3O2)2 + CoNO3 = CuNO3 + Co(C2H3O2)2 =>
Cu(C2H3O2)2 + CoNO3 = CuNO3 + Co(C2H3O2)2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NaIO2 + Pb(NO2)2 = NaNO2 + Pb(IO2)2 =>
2 NaIO2 + Pb(NO2)2 = 2 NaNO2 + Pb(IO2)2
Ca3(PO4)2 + SiO2 = CaSiO3 + P4O10 =>
2 Ca3(PO4)2 + 6 SiO2 = 6 CaSiO3 + P4O10
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Pb(s) + AgNO3(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2(aq) + 2 Ag(s)
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
bariumchloride + sodiumsulfate = bariumsulfate + sodiumchloride =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
MgO(s) = Mg(s) + O2(g) =>
2 MgO(s) = 2 Mg(s) + O2(g)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
P2S2 = P4 + S8 =>
4 P2S2 = 2 P4 + S8
Na3AsO3 + I2 + H2O = Na3AsO4 + HI =>
Na3AsO3 + I2 + H2O = Na3AsO4 + 2 HI
Al(N3O9)3 + NH4OH = Al(OH)3 + NH4N3O9 =>
Al(N3O9)3 + 3 NH4OH = Al(OH)3 + 3 NH4N3O9
Fe{2+} + Cu{2+} = Fe{3+} + Cu =>
2 Fe{2+} + Cu{2+} = 2 Fe{3+} + Cu
Ca + Cl = CaCl =>
Ca + Cl = CaCl
Cl2 + F2 = FCl =>
Cl2 + F2 = 2 FCl
C2H2OH + O2 = CO2 + H2O =>
4 C2H2OH + 9 O2 = 8 CO2 + 6 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
VCl3 + Na + CO = V(CO)6 + NaCl =>
VCl3 + 3 Na + 6 CO = V(CO)6 + 3 NaCl
Ca + Cu(NO3)2 = Ca(NO3)2 + Cu =>
Ca + Cu(NO3)2 = Ca(NO3)2 + Cu
Al2O3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O(l)
Li(s) + O2(g) = LiO2 =>
Li(s) + O2(g) = LiO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaNO3 + H2O = NaH2NO4 =>
NaNO3 + H2O = NaH2NO4
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/15/14
Equations balanced on 10/15/13
化学反応式の係数調整サイトへのご意見·ご感想