Equations balanced on the previous day | Equations balanced on the next day |
20 Si2H3 + 40 O2 = 40 SiO2 + 3 H20
FeSO4 + Na = Fe + NaSO4 =>
FeSO4 + Na = Fe + NaSO4
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
NiS + HCl + HNO3 = NiCl2 + NO + S + H2O =>
3 NiS + 6 HCl + 2 HNO3 = 3 NiCl2 + 2 NO + 3 S + 4 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
C12H23N + O2 = CO2 + H2O + N2 =>
4 C12H23N + 71 O2 = 48 CO2 + 46 H2O + 2 N2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(NH4)2S + Pb(NO3)2 = PbS + NH4NO3 =>
(NH4)2S + Pb(NO3)2 = PbS + 2 NH4NO3
MgCl2 + LiOH = LiCl + Mg(OH)2 =>
MgCl2 + 2 LiOH = 2 LiCl + Mg(OH)2
Al + H2SO4 = Al2SO4 + H2 =>
2 Al + H2SO4 = Al2SO4 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Al(No3)3 + H2So4 = Al2(So4)3 + HNo3 =>
2 Al(No3)3 + 3 H2So4 = Al2(So4)3 + 6 HNo3
CaCO3 = Ca + CO3 =>
CaCO3 = Ca + CO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
K2CrO4 + AlCl3 = KCl + Al2(CrO4)3 =>
3 K2CrO4 + 2 AlCl3 = 6 KCl + Al2(CrO4)3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Pb(SO4)2 + LiNO3 = Pb(NO3)4 + Li2SO4 =>
Pb(SO4)2 + 4 LiNO3 = Pb(NO3)4 + 2 Li2SO4
CU + HSO4 = CUSO4 + H2O + SO2 =>
3 CU + 4 HSO4 = 3 CUSO4 + 2 H2O + SO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + N2 = Na2N =>
4 Na + N2 = 2 Na2N
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Eu + H2O = Eu2O3 + H =>
2 Eu + 3 H2O = Eu2O3 + 6 H
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
NH4(NO3) + NaOH = NH4 + H2O + Na(NO3) =>
9 NH4(NO3) + 10 NaOH = 8 NH4 + 7 H2O + 10 Na(NO3)
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
Ca(s) + Au(NO3)3(aq) = Ca(NO3)2(aq) + Au(s) =>
3 Ca(s) + 2 Au(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 Au(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl3 + Mg = MgCl2 + Fe =>
2 FeCl3 + 3 Mg = 3 MgCl2 + 2 Fe
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + 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 01/17/18
Equations balanced on 02/16/17
化学反応式の係数調整サイトへのご意見·ご感想