Equations balanced on the previous day | Equations balanced on the next day |
Hg + 2 HBr + 2 NaOH = 2 Na + HgBr2 + 2 H2O
FeO4{2-} + C2O4{2-} + H{+} = Fe{3+} + H2O + CO2 =>
2 FeO4{2-} + 3 C2O4{2-} + 16 H{+} = 2 Fe{3+} + 8 H2O + 6 CO2
Pb + PO4 = Pb3(PO4)2 =>
3 Pb + 2 PO4 = Pb3(PO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AlS + CH = AlH + CS =>
AlS + CH = AlH + CS
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
SiCl2 = Si + Cl2 =>
SiCl2 = Si + Cl2
BaSO4 + H2 = BaS + H2O =>
BaSO4 + 4 H2 = BaS + 4 H2O
Al + HCe = AlCe3 + H2 =>
2 Al + 6 HCe = 2 AlCe3 + 3 H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C + S = CS2 =>
C + 2 S = CS2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C + S = CS2 =>
C + 2 S = CS2
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
Mn + O2 = Mn2O9 =>
4 Mn + 9 O2 = 2 Mn2O9
Sn + Cr = SnCr =>
Sn + Cr = SnCr
IO3{-} + HSO3{-} + H = SO4{2-} + I2 + H2O =>
2 IO3{-} + 2 HSO3{-} + 6 H = 2 SO4{2-} + I2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + H(g) =>
Cu + 2 HNO3 = Cu(NO3)2 + 2 H(g)
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
Mn + O2 = Mn2O10 =>
2 Mn + 5 O2 = Mn2O10
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Pb(NO3)2 + NH4Cl = NH4NO3 + PbCl2 =>
Pb(NO3)2 + 2 NH4Cl = 2 NH4NO3 + PbCl2
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Na2[Cu(C4H4O6)2] + NaOH = Cu(OH)2 + Na2C4H4O6 =>
Na2[Cu(C4H4O6)2] + 2 NaOH = Cu(OH)2 + 2 Na2C4H4O6
Ca3P2 + Cr2O3 = CaO + CrP =>
Ca3P2 + Cr2O3 = 3 CaO + 2 CrP
Fe(s) + HCI(aq) = FeCI(aq) + H2(g) =>
2 Fe(s) + 2 HCI(aq) = 2 FeCI(aq) + H2(g)
NO2 + H3O = N2 + H2O =>
2 NO2 + 8 H3O = N2 + 12 H2O
Cu3N + Ca = Ca3N2 + Cu =>
2 Cu3N + 3 Ca = Ca3N2 + 6 Cu
Sb3S3 + O2 = Sb2O3 + SO2 =>
4 Sb3S3 + 21 O2 = 6 Sb2O3 + 12 SO2
LiNO3 + KOH = LiOH + KNO3 =>
LiNO3 + KOH = LiOH + KNO3
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
MnO7 = MnO2 + O2 =>
2 MnO7 = 2 MnO2 + 5 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Hg2Cl2 + KI = Hg2I2 + KCl =>
Hg2Cl2 + 2 KI = Hg2I2 + 2 KCl
HCl + Br2 = HBr + Cl2 =>
2 HCl + Br2 = 2 HBr + Cl2
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
RuCl6(s) + Na2S4(s) = RuS3(s) + NaCl(s) + S(s) =>
RuCl6(s) + 3 Na2S4(s) = RuS3(s) + 6 NaCl(s) + 9 S(s)
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O =>
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O
SO2 + NaIO3 + H2O = I2 + Na2SO4 + H2SO4 =>
5 SO2 + 2 NaIO3 + 4 H2O = I2 + Na2SO4 + 4 H2SO4
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/19/24
Equations balanced on 03/20/23
化学反応式の係数調整サイトへのご意見·ご感想