Equations balanced on the previous day | Equations balanced on the next day |
FeS2 + 2 H2SO4 = FeS + 3 SO2 + 2 H2O
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
Zn + S = ZnS =>
Zn + S = ZnS
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
C4H8O2 + O2 = H2O + CO2 =>
C4H8O2 + 5 O2 = 4 H2O + 4 CO2
C2H2 + H2 = C4H8 =>
2 C2H2 + 2 H2 = C4H8
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Sr(NO3)2(aq) + Na2CO3(aq) = NaNO3(aq) + SrCO3(s) =>
Sr(NO3)2(aq) + Na2CO3(aq) = 2 NaNO3(aq) + SrCO3(s)
As + NaClO + H2O = H3AsO4 + NaCl =>
2 As + 5 NaClO + 3 H2O = 2 H3AsO4 + 5 NaCl
HgI2 + KNH2 = Hg3N2 + NH3 + KI =>
3 HgI2 + 6 KNH2 = Hg3N2 + 4 NH3 + 6 KI
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
HClO + KI = KCl + HIO =>
HClO + KI = KCl + HIO
H{+} + Cl{-} + CrO4{2-} = Cr{3+} + HClO2 + H2O =>
23 H{+} + 3 Cl{-} + 4 CrO4{2-} = 4 Cr{3+} + 3 HClO2 + 10 H2O
CrBr3 + Fl = FlBr3 + Cr =>
CrBr3 + Fl = FlBr3 + Cr
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
HCl + H2WO4 = W2O5 + Cl2 + H2O =>
2 HCl + 2 H2WO4 = W2O5 + Cl2 + 3 H2O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
KBiO3 + KNO2 + HNO3 = KNO3 + Bi(NO3)3 + H2O =>
KBiO3 + KNO2 + 4 HNO3 = 2 KNO3 + Bi(NO3)3 + 2 H2O
AsO3{3-} + Br2 + OH{-} = AsO4{3-} + Br{-} + H2O =>
AsO3{3-} + Br2 + 2 OH{-} = AsO4{3-} + 2 Br{-} + H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
BuLi + HCl = BuCl + LiH =>
BuLi + HCl = BuCl + LiH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AsO3{3-} + Br2 + OH{-} = AsO4{3-} + Br{-} + H2O =>
AsO3{3-} + Br2 + 2 OH{-} = AsO4{3-} + 2 Br{-} + H2O
CU + AgNo3 = CU(No3)2 + Ag =>
CU + 2 AgNo3 = CU(No3)2 + 2 Ag
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Fe + H2So4 = H2 + Fe2(So4)3 =>
2 Fe + 3 H2So4 = 3 H2 + Fe2(So4)3
Na2S2O3 + HCl = NaCl + SO2 + S + H20 =>
10 Na2S2O3 + 20 HCl = 20 NaCl + 15 SO2 + 5 S + H20
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
NO2 + NAOH = NANO2 + NANO3 + H2O =>
2 NO2 + 2 NAOH = NANO2 + NANO3 + H2O
KMnO4 + H2SO4 + Na2SO3 = K2SO3 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 6 Na2SO3 = K2SO3 + 2 MnSO4 + 6 Na2SO4 + 3 H2O
V2O5 + H2SO4 = H2O + O2 + VOSO4 =>
2 V2O5 + 4 H2SO4 = 4 H2O + O2 + 4 VOSO4
KMnO4 + H2SO4 + Na2SO3 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Na + H2O = Na(OH)2 + H2 =>
Na + 2 H2O = Na(OH)2 + 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 05/16/15
Equations balanced on 06/15/14
化学反応式の係数調整サイトへのご意見·ご感想