Equations balanced on the previous day | Equations balanced on the next day |
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeCl2*4H2O + C2H8N2 = [Fe(C2H8N2)3] + Cl + H2O =>
FeCl2*4H2O + 3 C2H8N2 = [Fe(C2H8N2)3] + 2 Cl + 4 H2O
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
KClO3 + HNO3 = KClO4 + NO2 + H2O =>
KClO3 + 2 HNO3 = KClO4 + 2 NO2 + H2O
Na + S = NaS =>
Na + S = NaS
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
CuSO4 + Na3PO4 = NaSO4 + Cu3PO4 =>
3 CuSO4 + Na3PO4 = 3 NaSO4 + Cu3PO4
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
KOH(aq) + NiCl2(aq) = Ni(OH)2(s) + KCl(aq) =>
2 KOH(aq) + NiCl2(aq) = Ni(OH)2(s) + 2 KCl(aq)
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
KI + Cl2 = KCl2 + I2 =>
2 KI + 2 Cl2 = 2 KCl2 + I2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H5COOH + H = C7H8O + H2O =>
C6H5COOH + 4 H = C7H8O + H2O
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
HClO4 + NaOH = H2O + NaClO4 =>
HClO4 + NaOH = H2O + NaClO4
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
TiCl4(l) + H2O(l) = TiO2(s) + HCl(aq) =>
TiCl4(l) + 2 H2O(l) = TiO2(s) + 4 HCl(aq)
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
PbO2 = Pb + O =>
PbO2 = Pb + 2 O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
CH4 + NO = N2 + CO2 + H2O =>
CH4 + 4 NO = 2 N2 + CO2 + 2 H2O
Sn(s) + O2(g) = SnO(s) =>
2 Sn(s) + O2(g) = 2 SnO(s)
Br2 + CaI2 = I2 + CaBr =>
Br2 + 2 CaI2 = 2 I2 + 2 CaBr
PbSO4 + KCl = K2SO4 + PbCl2 =>
PbSO4 + 2 KCl = K2SO4 + PbCl2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
AgNO3 + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 AgNO3 + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3
Zn + S = ZnS(s) =>
Zn + S = ZnS(s)
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
IO3 + HSO3 = I + HSO4 =>
IO3 + 3 HSO3 = I + 3 HSO4
K(s) + H2(g) = KH(s) =>
2 K(s) + H2(g) = 2 KH(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
Fe2(SO4)3 + KSCN = (K3Fe(SCN)6) + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2(K3Fe(SCN)6) + 3 K2SO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
F2O7 + H2O = HFO4 =>
F2O7 + H2O = 2 HFO4
Na2SiO3 + NH4Cl = NH3 + NaCl + H2SiO3 =>
Na2SiO3 + 2 NH4Cl = 2 NH3 + 2 NaCl + H2SiO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/12/15
Equations balanced on 02/11/14
化学反応式の係数調整サイトへのご意見·ご感想