Equations balanced on the previous day | Equations balanced on the next day |
2 NA + Cl2 = 2 NACl
Fe + H2O(steam) = Fe3O4 + H2(g) =>
3 Fe + 4 H2O(steam) = Fe3O4 + 4 H2(g)
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
B2S3 + H2O = BH3O3 + H2S =>
B2S3 + 6 H2O = 2 BH3O3 + 3 H2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CaBr2 = Ca + Br2 =>
CaBr2 = Ca + Br2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Fe(OH)3 + H2SO4 = H2O + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 H2SO4 = 6 H2O + Fe2(SO4)3
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
NaHCO3(s) + CH3COOH(I) = CO2(g) + H2O(I) + Na(aq) + CH3COO(aq) =>
NaHCO3(s) + CH3COOH(I) = CO2(g) + H2O(I) + Na(aq) + CH3COO(aq)
C2H5OH + NO3{-} = CH3COO{-} + H{+} + N2 + H2O =>
5 C2H5OH + 4 NO3{-} = 5 CH3COO{-} + H{+} + 2 N2 + 7 H2O
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
CO2 + Al2O3 = Al2(CO3)3 =>
3 CO2 + Al2O3 = Al2(CO3)3
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
H2SO4 + Fe = H2 + Fe2(SO4)3 =>
3 H2SO4 + 2 Fe = 3 H2 + Fe2(SO4)3
Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaMnO4 + NaNO2 + HNO3 = NaNO3 + Mn(NO3)2 + H2O =>
2 NaMnO4 + 5 NaNO2 + 6 HNO3 = 7 NaNO3 + 2 Mn(NO3)2 + 3 H2O
Cr + H3PO4 = H2 + CrPO4 =>
2 Cr + 2 H3PO4 = 3 H2 + 2 CrPO4
CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)
NO + O = NO2 =>
NO + O = NO2
C6H6OS + O2 = CO + H2O + SO2 =>
C6H6OS + 5 O2 = 6 CO + 3 H2O + SO2
C4H12 + O2 = H2O + CO2 =>
C4H12 + 7 O2 = 6 H2O + 4 CO2
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KOH + (NH4)2HPO4 = K2HPO4 + H2O + NH3 =>
2 KOH + (NH4)2HPO4 = K2HPO4 + 2 H2O + 2 NH3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SO4 + BaCl2 = Cl2SO4 + Ba =>
SO4 + BaCl2 = Cl2SO4 + Ba
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
FeCl3 + ZnO = Fe2O3 + ZnCl2 =>
2 FeCl3 + 3 ZnO = Fe2O3 + 3 ZnCl2
FeCl3 + ZnO = Fe2O3 + ZnCl2 =>
2 FeCl3 + 3 ZnO = Fe2O3 + 3 ZnCl2
Li(s) + O2(g) = LiO2(s) =>
Li(s) + O2(g) = LiO2(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + KNO3 = K2O + Na2O + N2 =>
10 Na + 2 KNO3 = K2O + 5 Na2O + N2
HCOH + Ag2O = HCOOH + Ag2 =>
HCOH + Ag2O = HCOOH + Ag2
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
H2SO4 + Ca3(PO4)2 = H3PO4 + CaSO4 =>
3 H2SO4 + Ca3(PO4)2 = 2 H3PO4 + 3 CaSO4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + 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 02/14/15
Equations balanced on 03/16/14
化学反応式の係数調整サイトへのご意見·ご感想