Equations balanced on the previous day | Equations balanced on the next day |
N2 + 2 O2 = 2 NO2
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Hg(OH)2(aq) + H3PO4(aq) = Hg3(PO4)2(aq) + H2O(l) =>
3 Hg(OH)2(aq) + 2 H3PO4(aq) = Hg3(PO4)2(aq) + 6 H2O(l)
Ba(No3)2 + Na2So4 = BaSo4 + NaNo3 =>
Ba(No3)2 + Na2So4 = BaSo4 + 2 NaNo3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
C51H92O6 + H2 = C51H97O6 =>
2 C51H92O6 + 5 H2 = 2 C51H97O6
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3 + HCl = NaCl + CO2 + HOH =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + HOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
HCl + Al = AlCl + H2 =>
2 HCl + 2 Al = 2 AlCl + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KI + K2Cr2O7 = K2CrO4 + Cr2O3 + I2 =>
6 KI + 5 K2Cr2O7 = 8 K2CrO4 + Cr2O3 + 3 I2
KIO3 + P + KOH = K3PO4 + KI + H2O =>
5 KIO3 + 6 P + 18 KOH = 6 K3PO4 + 5 KI + 9 H2O
Ni + H2SO4 = NiSO4 + H =>
Ni + H2SO4 = NiSO4 + 2 H
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
H2O + CH4 = CO2 + H2 =>
2 H2O + CH4 = CO2 + 4 H2
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
Ca(OH)2 = Ca + (OH) =>
Ca(OH)2 = Ca + 2(OH)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C5H12O + O2(g) = CO2(g) + H2O(l) =>
2 C5H12O + 15 O2(g) = 10 CO2(g) + 12 H2O(l)
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CaSO4 = Ca + SO4 =>
CaSO4 = Ca + SO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
HCl + Sr(OH)2 = SrCl2 + H2O =>
2 HCl + Sr(OH)2 = SrCl2 + 2 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
H2CO3 + Al(OH)3 = Al2(CO3)3 + H2O =>
3 H2CO3 + 2 Al(OH)3 = Al2(CO3)3 + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H3Br + O2 = CO2 + H2O + Br2 =>
4 C2H3Br + 11 O2 = 8 CO2 + 6 H2O + 2 Br2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
Mn2O3 + Si = SiO2 + Mn =>
2 Mn2O3 + 3 Si = 3 SiO2 + 4 Mn
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 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 10/28/16
Equations balanced on 11/27/15
化学反応式の係数調整サイトへのご意見·ご感想