Equations balanced on the previous day | Equations balanced on the next day |
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H3PO4 + Ca(OH)2 = Ca5(PO4)3(OH) + H2O =>
3 H3PO4 + 5 Ca(OH)2 = Ca5(PO4)3(OH) + 9 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ag{+} + HCl = AgCl(s) + H{+} =>
Ag{+} + HCl = AgCl(s) + H{+}
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al(OH)3 + H2(SO4) = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2CO3 + HNO3 = NaNO3 + H2O + CO2 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSO4 + Na = Na2SO4 + Cu =>
CuSO4 + 2 Na = Na2SO4 + Cu
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca + OO = CaO =>
2 Ca + OO = 2 CaO
Cr2O72{-} + Cl{-} + H{+} = Cr3{+} + Cl2 + H2O =>
6 Cr2O72{-} + 854 Cl{-} + 864 H{+} = 4 Cr3{+} + 427 Cl2 + 432 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
C9H10O + O2 = CO2 + H2O =>
C9H10O + 11 O2 = 9 CO2 + 5 H2O
C4H90H + O2 = CO2 + H20 =>
20 C4H90H + 80 O2 = 80 CO2 + 91 H20
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
Fe + PbSO2 = FeSO2 + Pb =>
Fe + PbSO2 = FeSO2 + Pb
C4H90H + O2 = CO2 + H2O =>
4 C4H90H + 107 O2 = 16 CO2 + 182 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Na + Cl = NaCl =>
Na + Cl = NaCl
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
HH + NN = NH3 =>
3 HH + NN = 2 NH3
CO2 + H2O = C12H6O6 + O2 =>
24 CO2 + 6 H2O = 2 C12H6O6 + 21 O2
Cr2O7{2-} + Cl{-} + H{+} = Cr{3+} + Cl2 + H2O =>
Cr2O7{2-} + 6 Cl{-} + 14 H{+} = 2 Cr{3+} + 3 Cl2 + 7 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KNO3 + K = N2 + K2O =>
2 KNO3 + 10 K = N2 + 6 K2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AgNO3 + NaCl = Na(NO3) + AgCl =>
AgNO3 + NaCl = Na(NO3) + AgCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
ZnCO3 + C6H5O7 = CO2 + H2O + Zn3(C6H5O7)2 =>
15 ZnCO3 + 12 C6H5O7 = 27 CO2 + 5 H2O + 5 Zn3(C6H5O7)2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KCLO = KCL + O2 =>
2 KCLO = 2 KCL + O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + P + H2O = NaHPO3 + PH3 =>
3 NaOH + 7 P + 6 H2O = 3 NaHPO3 + 4 PH3
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C7H7NO2 + C4H6O3 = C9H9NO3 + C2H4O2 =>
C7H7NO2 + C4H6O3 = C9H9NO3 + C2H4O2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Al + KOH + H2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + 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 01/14/12
Equations balanced on 02/13/11
化学反応式の係数調整サイトへのご意見·ご感想