Equations balanced on the previous day | Equations balanced on the next day |
HS + KOH = KS + H2O
K3PO4 + CaCl2 = KCl + Ca3 + (PO4)2 =>
2 K3PO4 + 3 CaCl2 = 6 KCl + Ca3 + (PO4)2
C2H4O2 + NaHCO3 = NaC2H2O2 + H2O + CO2 =>
7 C2H4O2 + 8 NaHCO3 = 8 NaC2H2O2 + 10 H2O + 6 CO2
HMnO4 + Fe2(Cr2O7)3 = Fe(MnO4)3 + H2Cr2O7 =>
6 HMnO4 + Fe2(Cr2O7)3 = 2 Fe(MnO4)3 + 3 H2Cr2O7
SO2 + HNO3 + H2O = H2SO4 + N2 =>
5 SO2 + 2 HNO3 + 4 H2O = 5 H2SO4 + N2
CaB2O4 + CO2 + H2O = CaCO3 + H3BO3 =>
CaB2O4 + CO2 + 3 H2O = CaCO3 + 2 H3BO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HMnO4 + Fe2(Cr2O7)3 = Fe(MnO4)3 + H2Cr2O7 =>
6 HMnO4 + Fe2(Cr2O7)3 = 2 Fe(MnO4)3 + 3 H2Cr2O7
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
BaBr2 + Co = BaCo + Br2 =>
BaBr2 + Co = BaCo + Br2
F2 + Br = F2Br =>
F2 + Br = F2Br
Na(CO3) = Na + CO3 =>
Na(CO3) = Na + CO3
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
Na(CO3) = Na + CO3 =>
Na(CO3) = Na + CO3
SO + NaOH = NaSO + HO =>
SO + NaOH = NaSO + HO
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
CuC2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
CuC2 + 12 HNO3 = Cu(NO3)2 + 2 CO2 + 6 H2O + 10 NO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H8 + O2 = CO + H2O =>
C4H8 + 4 O2 = 4 CO + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
[Cu(NH3)4](OH)2 + Na2S + H2O = CuS + NH4(OH) + Na(OH) =>
[Cu(NH3)4](OH)2 + Na2S + 4 H2O = CuS + 4 NH4(OH) + 2 Na(OH)
HMnO4 + Fe2(Cr2O7)3 = Fe(MnO4)3 + H2Cr2O7 =>
6 HMnO4 + Fe2(Cr2O7)3 = 2 Fe(MnO4)3 + 3 H2Cr2O7
FeCl2 + CrO3 + HCl = FeCl3 + CrCl3 + H2O =>
3 FeCl2 + CrO3 + 6 HCl = 3 FeCl3 + CrCl3 + 3 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
HBr + Al(OH)3 = H2O + BrAlO =>
HBr + Al(OH)3 = 2 H2O + BrAlO
NaClO4 + HCl = NaCl + H2O + Cl =>
NaClO4 + 8 HCl = NaCl + 4 H2O + 8 Cl
H2C2O4 + CrO4{-}2 + H{+} = CO2 + Cr{+} + H2O =>
3 H2C2O4 + CrO4{-}2 + 2 H{+} = 6 CO2 + Cr{+} + 4 H2O
PbP + SnBr4 = PbBr3 + Sn3P4 =>
4 PbP + 3 SnBr4 = 4 PbBr3 + Sn3P4
H2O2 + FeS + HCl = FeCl2 + H2SO4 + H2O =>
4 H2O2 + FeS + 2 HCl = FeCl2 + H2SO4 + 4 H2O
KINaOH = NaIKOH =>
KINaOH = NaIKOH
Na2(CrO4) + HgCl2 + H2SO4 = Na2(SO4) + Cr2(SO4)3 + Hg(SO4) + Cl2 + H2O =>
2 Na2(CrO4) + 3 HgCl2 + 8 H2SO4 = 2 Na2(SO4) + Cr2(SO4)3 + 3 Hg(SO4) + 3 Cl2 + 8 H2O
KNaC4H4O6 + CH3COOH = KHC4H4O6 + NaCH3COO =>
KNaC4H4O6 + CH3COOH = KHC4H4O6 + NaCH3COO
HNO3 = NO2 + H2O + [O] =>
2 HNO3 = 2 NO2 + H2O + [O]
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
MgO2 + CO2 = MgCO3 + O2 =>
2 MgO2 + 2 CO2 = 2 MgCO3 + O2
Na4[Fe(CN)6] + Cl2 = Na[Fe(CN)6] + NaCl =>
2 Na4[Fe(CN)6] + 3 Cl2 = 2 Na[Fe(CN)6] + 6 NaCl
CrO4{2-} + H{+} = Cr2O7{2-} + H2O =>
2 CrO4{2-} + 2 H{+} = Cr2O7{2-} + H2O
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
H2 + S + O2 = H2SO4 =>
H2 + S + 2 O2 = H2SO4
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
SO3 + CO2 = CO3 + SO2 =>
SO3 + CO2 = CO3 + SO2
KCrO{4} + ZnNO{3} = KNO{3} + ZnCrO{4} =>
KCrO{4} + ZnNO{3} = KNO{3} + ZnCrO{4}
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
O2(g) + CS2(l) = CO2(g) + SO2(g) =>
3 O2(g) + CS2(l) = CO2(g) + 2 SO2(g)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
BaCl2(aq) + K2SO4(aq) = Ba2 + SO4(s) + KCl(aq) =>
2 BaCl2(aq) + 2 K2SO4(aq) = Ba2 + 2 SO4(s) + 4 KCl(aq)
Tb2O3 + HCl + H2O = TbCl3(H2O)6 =>
Tb2O3 + 6 HCl + 9 H2O = 2 TbCl3(H2O)6
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/27/24
Equations balanced on 02/26/23
化学反応式の係数調整サイトへのご意見·ご感想