Equations balanced on the previous day | Equations balanced on the next day |
4 Ni28 + 21 S8 = 56 Ni2S3
Na2CrO4 + CaCl2 = CaCrO4 + NaCl =>
Na2CrO4 + CaCl2 = CaCrO4 + 2 NaCl
C4H10O(l) + O2(g) = CO2(g) + H2O(l) =>
C4H10O(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
Fe(s) + Cl2(g) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
HI(aq) + Ba(OH)2(aq) = H(OH)2 + BaI =>
HI(aq) + Ba(OH)2(aq) = H(OH)2 + BaI
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + K(NO3) =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 K(NO3)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
As3{+} + I3{-} = As4{+} + I =>
4 As3{+} + I3{-} = 3 As4{+} + 3 I
HgO(s) = Hg2O + O2 =>
4 HgO(s) = 2 Hg2O + O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
KClO3 + H2O = H2 + KClO4 =>
KClO3 + H2O = H2 + KClO4
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
AsI3 = As + I2 =>
2 AsI3 = 2 As + 3 I2
Pb(CH3COO)2 + HI = PbI + H(CH3COO)2 =>
Pb(CH3COO)2 + HI = PbI + H(CH3COO)2
H3PO4 + Fe(OH)2 = H2O + Fe3(PO4)2 =>
2 H3PO4 + 3 Fe(OH)2 = 6 H2O + Fe3(PO4)2
Cu + AlCl3 = Al + CuCl =>
3 Cu + AlCl3 = Al + 3 CuCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H2(g) + Cl2(g) = HCl =>
H2(g) + Cl2(g) = 2 HCl
Cu + AlCl3 = Al + CuCl2 =>
3 Cu + 2 AlCl3 = 2 Al + 3 CuCl2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2S + Ca(OH)2 = H2O + CaS =>
H2S + Ca(OH)2 = 2 H2O + CaS
HI(aq) + Ba(OH)2(aq) = H(OH)2 + BaI =>
HI(aq) + Ba(OH)2(aq) = H(OH)2 + BaI
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
sodiumoxide = sodium + oxygen =>
2 Na2O = 4 Na + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(NO3)2(aq) + NaCl(aq) = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
Pb(NO3)2(aq) + NaCl(aq) = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al2(SO4)3 + Cu(NO3)2 = Al(NO3)3 + CuSO4 =>
Al2(SO4)3 + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 CuSO4
Mg + NH4OH = H2Mg + NH3O =>
Mg + NH4OH = H2Mg + NH3O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
H2SO3 = sulfurdioxide + water =>
H2SO3 = SO2 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/04/18
Equations balanced on 04/03/17
化学反応式の係数調整サイトへのご意見·ご感想