Equations balanced on the previous day | Equations balanced on the next day |
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
Na2HAsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
H2CO + [Ag(NH3)2OH] = Ag + (NH4)2CO3 + H2O + NH3 =>
H2CO + 4[Ag(NH3)2OH] = 4 Ag + (NH4)2CO3 + 2 H2O + 6 NH3
CaCl2 + Na2SO4 = NaCl + CaSO4 =>
CaCl2 + Na2SO4 = 2 NaCl + CaSO4
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe(NO3)3 + Zn = Zn(NO3)2 + Fe =>
2 Fe(NO3)3 + 3 Zn = 3 Zn(NO3)2 + 2 Fe
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + 2 NaCl(aq)
KBr = K + Br2 =>
2 KBr = 2 K + Br2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
K2Cr2O7 + HCl = Cl2 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 KCl + 2 CrCl3 + 7 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
{-}3 = {-}7 =>
{-}3 = {-}7
Ce{4+} + BiO = Ce{3+} + BiO{+} =>
Ce{4+} + BiO = Ce{3+} + BiO{+}
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
N2 + O2LiNO3 + Ag = AgNO3 + Li =>
N2 + 3 O2LiNO3 + 5 Ag = 5 AgNO3 + 3 Li
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C + S8 = CS2 =>
4 C + S8 = 4 CS2
HNO3 + Ag = AgNO3 + NO + H2O =>
4 HNO3 + 3 Ag = 3 AgNO3 + NO + 2 H2O
TiCl3 = TiCl2 + TiCl4 =>
2 TiCl3 = TiCl2 + TiCl4
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Ca(OH)2 + Fe3(PO4)2 = Fe(OH)2 + Ca3(PO4)2 =>
3 Ca(OH)2 + Fe3(PO4)2 = 3 Fe(OH)2 + Ca3(PO4)2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO + H2O + CO2 =>
11 CaC2O4 + 2 KMnO4 + 14 H2SO4 = 11 CaSO4 + K2SO4 + 2 MnSO + 14 H2O + 22 CO2
Ce{4+} + Bi + O = Ce{3+} + BiO{+} =>
Ce{4+} + Bi + O = Ce{3+} + BiO{+}
Li + O2 = LiO2 =>
Li + O2 = LiO2
KI + PbNO3 = PbI + KNO3 =>
KI + PbNO3 = PbI + KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + Br = CaBr =>
Ca + Br = CaBr
C17H33COOH + HBr = C17H33COOBr + H2 =>
C17H33COOH + HBr = C17H33COOBr + H2
{-}6 = {-}9 =>
{-}6 = {-}9
CO2 + H2O = C7H16 + O2 =>
7 CO2 + 8 H2O = C7H16 + 11 O2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
MnCl2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + HCl + H20 =>
60 MnCl2 + 80 NaBiO3 + 320 HNO3 = 60 HMnO4 + 80 Bi(NO3)3 + 80 NaNO3 + 120 HCl + 7 H20
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
Na + Mg = NaMg =>
Na + Mg = NaMg
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/08/15
Equations balanced on 12/08/14
化学反応式の係数調整サイトへのご意見·ご感想