Equations balanced on the previous day | Equations balanced on the next day |
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Na2O + PbCl2 = NaCl + PbO =>
Na2O + PbCl2 = 2 NaCl + PbO
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
CaCl2 + KNO3 = Ca(NO3)2 + KCl =>
CaCl2 + 2 KNO3 = Ca(NO3)2 + 2 KCl
HCOOH + Na2S = H2S + COOHNa =>
2 HCOOH + Na2S = H2S + 2 COOHNa
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
MgOH2(aq) + NH3(PO4)4(aq) = Mg3(PO4)2(s) + NH3(g) + H2O(l) =>
6 MgOH2(aq) + NH3(PO4)4(aq) = 2 Mg3(PO4)2(s) + NH3(g) + 6 H2O(l)
XCl + AgNO3 = XNO3 + AgCl =>
XCl + AgNO3 = XNO3 + AgCl
HCl + Al(NO3)3 = AlCl3 + HNO3 =>
3 HCl + Al(NO3)3 = AlCl3 + 3 HNO3
HCOOH + NaNO2 = HNO2 + COOHNa =>
HCOOH + NaNO2 = HNO2 + COOHNa
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaBO3*H2O = NaBO2 + H2O2 =>
NaBO3*H2O = NaBO2 + H2O2
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
FeSO4 = Fe2O3 + SO3 + SO2 =>
2 FeSO4 = Fe2O3 + SO3 + SO2
HCOOH + NaNO2 = HNO2 + COOHNa =>
HCOOH + NaNO2 = HNO2 + COOHNa
HCOOH + NaNO2 = HNO2 + COOHNa =>
HCOOH + NaNO2 = HNO2 + COOHNa
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
C3H8 + O2 = H20 + CO2 =>
5 C3H8 + 15 O2 = 2 H20 + 15 CO2
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
Ba(NO3)2 + Al2O3 = BaO + Al(NO3)3 =>
3 Ba(NO3)2 + Al2O3 = 3 BaO + 2 Al(NO3)3
H(C2H3O2) + NaHCO3 = NaH + H2O + CO2 =>
H(C2H3O2) + 4 NaHCO3 = 4 NaH + 2 H2O + 6 CO2
HNO3 + NaOH = HOH + NaNO3 =>
HNO3 + NaOH = HOH + NaNO3
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
MgO + H2 = Mg + H2O =>
MgO + H2 = Mg + H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaCLO3 = NaCL + O2 =>
2 NaCLO3 = 2 NaCL + 3 O2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
OH{-} = O2 + H2O + e =>
4 OH{-} = O2 + 2 H2O + 4e
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
OH{-} = O2 + H2 + e =>
2 OH{-} = O2 + H2 + 2e
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K3PO4 + MgCl2 = KCl + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + Mg3(PO4)2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 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 01/28/12
Equations balanced on 02/27/11
化学反応式の係数調整サイトへのご意見·ご感想