Equations balanced on the previous day | Equations balanced on the next day |
5 Mg(oh)2 + 10 H2SO4 = 10 MgSO4 + H20
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na2SO3 + HNO3 = Na2NO3 + HSO3 =>
Na2SO3 + HNO3 = Na2NO3 + HSO3
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
K2Cr2O7 + SnCl2 + HCl = SnCl4 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 3 SnCl4 + 2 CrCl3 + 2 KCl + 7 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
LiBr(aq) + F2(g) = LiF + Br =>
2 LiBr(aq) + F2(g) = 2 LiF + 2 Br
LiBr(aq) + F2(g) = LiF + Br =>
2 LiBr(aq) + F2(g) = 2 LiF + 2 Br
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
LiBr(aq) + F2(g) = LiF + Br =>
2 LiBr(aq) + F2(g) = 2 LiF + 2 Br
Cu + Br = CuBr4 =>
Cu + 4 Br = CuBr4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
HNO3 + Ni = Ni(NO3) + H2 =>
2 HNO3 + 2 Ni = 2 Ni(NO3) + H2
HNO3 + Ni = Ni(NO3) + H2 =>
2 HNO3 + 2 Ni = 2 Ni(NO3) + H2
[Ag(NH3)2]OH + HCHO = HCOONH4 + NH3 + H2O + Ag =>
2[Ag(NH3)2]OH + HCHO = HCOONH4 + 3 NH3 + H2O + 2 Ag
C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Cu(NO3)2 + Zn = Cu + Zn(NO3)2 =>
Cu(NO3)2 + Zn = Cu + Zn(NO3)2
MnO2 + HCl = MnCl2 + Cl2(g) + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2(g) + 2 H2O
NaCl + AgNO3 = NO3Na + ClAg =>
NaCl + AgNO3 = NO3Na + ClAg
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
ZnO = Zn + O2 =>
2 ZnO = 2 Zn + O2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Ab2O3 + H2 = Ab + H2O =>
Ab2O3 + 3 H2 = 2 Ab + 3 H2O
Ni(NO3)2 + H2 = HNO3 + Ni =>
Ni(NO3)2 + H2 = 2 HNO3 + Ni
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu(OH)2 + (H2)S(O4) = CuS(O4) + (H2)(OH)2 =>
Cu(OH)2 + (H2)S(O4) = CuS(O4) + (H2)(OH)2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MnCl2 + Cl2(g) + H2O = MnO2 + HCl =>
MnCl2 + Cl2(g) + 2 H2O = MnO2 + 4 HCl
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
Pb(NO3)2 + Zn = ZnNO3 + Pb =>
Pb(NO3)2 + 2 Zn = 2 ZnNO3 + Pb
Cr2O72{-} + CH3CH2OH + H{+} = Cr3{+} + CH3CHO + H2O =>
6 Cr2O72{-} + 427 CH3CH2OH + 10 H{+} = 4 Cr3{+} + 427 CH3CHO + 432 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ni(H2O)6(NO3)2 + NaNCS + PPh3 = Ni(NCS)2(PPh3)2 + Na + NO3 + H2O =>
Ni(H2O)6(NO3)2 + 2 NaNCS + 2 PPh3 = Ni(NCS)2(PPh3)2 + 2 Na + 2 NO3 + 6 H2O
CuSO4(aq) + KI = CuI(aq) + I2 + K2SO4(aq) =>
2 CuSO4(aq) + 4 KI = 2 CuI(aq) + I2 + 2 K2SO4(aq)
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
HCl + KMnO4 = Cl2 + MnO2 + H2O + KCl =>
8 HCl + 2 KMnO4 = 3 Cl2 + 2 MnO2 + 4 H2O + 2 KCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 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 09/03/16
Equations balanced on 10/03/15
化学反応式の係数調整サイトへのご意見·ご感想