Equations balanced on the previous day | Equations balanced on the next day |
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
Al + HCl = AlCl3 + H2(g)* =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2(g)*
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HBr + NH3 = NH4 + Br2 =>
2 HBr + 2 NH3 = 2 NH4 + Br2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2S2O5 + H2O = NaHSO3 =>
Na2S2O5 + H2O = 2 NaHSO3
P4(s) + Cl2(g) = PCl3(l) =>
P4(s) + 6 Cl2(g) = 4 PCl3(l)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + OH = PO4 + H2O =>
H3PO4 + 3 OH = PO4 + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
MnO4{-} + H2S + H{+} = Mn{2+} + S + H2O =>
2 MnO4{-} + 5 H2S + 6 H{+} = 2 Mn{2+} + 5 S + 8 H2O
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Fe(s) + CH3COOH(aq) = Fe(CH3COO)2(aq) + H2(g) =>
Fe(s) + 2 CH3COOH(aq) = Fe(CH3COO)2(aq) + H2(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
FeS2 + O2(g) = Fe2O3 + SO2(g) =>
4 FeS2 + 11 O2(g) = 2 Fe2O3 + 8 SO2(g)
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
NaOH + Al + H2O = Na3[Al(OH)6] + H2 =>
6 NaOH + 2 Al + 6 H2O = 2 Na3[Al(OH)6] + 3 H2
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Ca + Na2SO4 = CaSO4 + Na =>
Ca + Na2SO4 = CaSO4 + 2 Na
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/24/21
Equations balanced on 09/23/20
化学反応式の係数調整サイトへのご意見·ご感想