Equations balanced on the previous day | Equations balanced on the next day |
H4As2O7 = As2O5 + 2 H2O
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
AlCl3 + NaOH = (AlOH)Cl2 + NaCl =>
AlCl3 + NaOH = (AlOH)Cl2 + NaCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
Pb(OH)2 + NaOH = Na2PbO2 + H2O =>
Pb(OH)2 + 2 NaOH = Na2PbO2 + 2 H2O
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
NO3{-} + C6H7N + H{+} = N2 + H2O + CO2 =>
31 NO3{-} + 5 C6H7N + 31 H{+} = 18 N2 + 33 H2O + 30 CO2
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
NO2{-} + C6H7N + H{+} = N2 + H2O + CO2 =>
31 NO2{-} + 3 C6H7N + 31 H{+} = 17 N2 + 26 H2O + 18 CO2
Ag2NO3 + KBr = AgBr + K2NO3 =>
Ag2NO3 + 2 KBr = 2 AgBr + K2NO3
Zn(OH)2 + H2SO4 = H2O + ZnSO4 =>
Zn(OH)2 + H2SO4 = 2 H2O + ZnSO4
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Pb + ZnCl2 = Zn + PbCl2 =>
Pb + ZnCl2 = Zn + PbCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
NO2{-} + C5H5N + H{+} = N2 + H2O + CO2 =>
25 NO2{-} + 3 C5H5N + 25 H{+} = 14 N2 + 20 H2O + 15 CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H402 + O2 = CO2 + H2O =>
2 C2H402 + 205 O2 = 4 CO2 + 402 H2O
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
AgCl + CaF2 = AgF + CaCl2 =>
2 AgCl + CaF2 = 2 AgF + CaCl2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NO3{-} + C5H5N + H{+} = N2 + H2O + CO2 =>
5 NO3{-} + C5H5N + 5 H{+} = 3 N2 + 5 H2O + 5 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2P + S = P4S10 + FeS =>
4 Fe2P + 18 S = P4S10 + 8 FeS
C3H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
LiCl + Hg2(NO3)2 = Hg2Cl2 + LiNO3 =>
2 LiCl + Hg2(NO3)2 = Hg2Cl2 + 2 LiNO3
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)
LiOH + Mg = Mg(OH)2 + Li =>
2 LiOH + Mg = Mg(OH)2 + 2 Li
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NO3{-} + C9H7N + H{+} = N2 + H2O + CO2 =>
43 NO3{-} + 5 C9H7N + 43 H{+} = 24 N2 + 39 H2O + 45 CO2
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
NO2{-} + C9H7N + H{+} = N2 + H2O + CO2 =>
43 NO2{-} + 3 C9H7N + 43 H{+} = 23 N2 + 32 H2O + 27 CO2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/15/12
Equations balanced on 11/14/11
化学反応式の係数調整サイトへのご意見·ご感想