Equations balanced on the previous day | Equations balanced on the next day |
Pb + 2 NaCl = PbCl2 + 2 Na
HCN + O2 = NCO + H2O =>
4 HCN + 3 O2 = 4 NCO + 2 H2O
H2S + Fe{3+} = Fe{2+} + H{+} + S(s) =>
H2S + 2 Fe{3+} = 2 Fe{2+} + 2 H{+} + S(s)
Zn(s) + HCl(aq) = H2(g) + ZnCl(aq) =>
2 Zn(s) + 2 HCl(aq) = H2(g) + 2 ZnCl(aq)
MgSO4 = O2 + MgSO3 =>
2 MgSO4 = O2 + 2 MgSO3
H2SO4 + NaClO3 = Na2SO4 + HClO3 =>
H2SO4 + 2 NaClO3 = Na2SO4 + 2 HClO3
KCN + HNO3 = KNO3 + HCN =>
KCN + HNO3 = KNO3 + HCN
Na3PO4 + Cu(NO3) = Na3(NO3) + CuPO4 =>
Na3PO4 + Cu(NO3) = Na3(NO3) + CuPO4
KMnO4 + FeCl2 + H2SO4 = Cl2 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 10 FeCl2 + 24 H2SO4 = 10 Cl2 + 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
FeS2 + O22 = Fe2O3 + S =>
44 FeS2 + 3 O22 = 22 Fe2O3 + 88 S
C6H5COOH + KOH = KC6H5COO + H2O =>
C6H5COOH + KOH = KC6H5COO + H2O
Cd(NO3)2 + NaOH = CdO + NaNO3 + H2O =>
Cd(NO3)2 + 2 NaOH = CdO + 2 NaNO3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + CO2(g) + H2O(l) =>
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + CO2(g) + H2O(l)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Hg + H3PO4 = HgPO4 + H2 =>
2 Hg + 2 H3PO4 = 2 HgPO4 + 3 H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CaCO3 + SO2 = CaSO3 + CO2 =>
CaCO3 + SO2 = CaSO3 + CO2
C2H5OH + H2O = CH3COOH + e + H{+} =>
C2H5OH + H2O = CH3COOH + 4e + 4 H{+}
Cr(NO3)3 + FeSO4 = Cr2(SO4)3 + Fe(NO3)2 =>
2 Cr(NO3)3 + 3 FeSO4 = Cr2(SO4)3 + 3 Fe(NO3)2
P4H10 + H2O = HPO3 + H3O =>
P4H10 + 42 H2O = 4 HPO3 + 30 H3O
HBr + S8 = Br2 + H2S =>
16 HBr + S8 = 8 Br2 + 8 H2S
C4H19NH2 + O2 = CO2 + H2O + N2 =>
4 C4H19NH2 + 37 O2 = 16 CO2 + 42 H2O + 2 N2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn + Na2CO3 = NaZn + CO3 =>
2 Zn + Na2CO3 = 2 NaZn + CO3
N2H3CH3 + N2O = H2 + N2 + CO2 =>
N2H3CH3 + 2 N2O = 3 H2 + 3 N2 + CO2
CH3NO2 + O2 = NO2 + CO2 + H2O =>
4 CH3NO2 + 7 O2 = 4 NO2 + 4 CO2 + 6 H2O
Hg(NO3)2 + C2H6O = Hg(ONC)2 + H2O + CO2 =>
3 Hg(NO3)2 + 4 C2H6O = 3 Hg(ONC)2 + 12 H2O + 2 CO2
AlCl2 + LiOH = LiCl2 + AlOH =>
AlCl2 + LiOH = LiCl2 + AlOH
Fe3 + NH4OH = Fe2O3 + NH4 + H2O =>
2 Fe3 + 18 NH4OH = 3 Fe2O3 + 18 NH4 + 9 H2O
K + H + P + O = K2HPO4 =>
2 K + H + P + 4 O = K2HPO4
CC6H5CH3(l) + O2(g) = H2O(l) + CO2(g) =>
CC6H5CH3(l) + 10 O2(g) = 4 H2O(l) + 8 CO2(g)
LiF + Cl2 = Li2Cl + F =>
4 LiF + Cl2 = 2 Li2Cl + 4 F
Br2(aq) + KI(aq) = KBr(aq) + I2(l) =>
Br2(aq) + 2 KI(aq) = 2 KBr(aq) + I2(l)
BaOH2 + CaI2 = BaI2 + CaOH2 =>
BaOH2 + CaI2 = BaI2 + CaOH2
Al + HSO4 = H(g) + AlSO4 =>
Al + HSO4 = H(g) + AlSO4
Cu + Fe(NO3)2 = Cu(NO3)2 + Fe =>
Cu + Fe(NO3)2 = Cu(NO3)2 + Fe
K2(SO4) + Pb(NO3)2 = K(NO3) + Pb(SO4) =>
K2(SO4) + Pb(NO3)2 = 2 K(NO3) + Pb(SO4)
MgSO4*3H2O = Mg + SO4*3H2O =>
MgSO4*3H2O = Mg + SO4*3H2O
C6H5MgBr + CO2 = C6H5COOMgBr =>
C6H5MgBr + CO2 = C6H5COOMgBr
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
K2SO4 + PbCl4 = Pb2SO4 + KCl4 =>
K2SO4 + 2 PbCl4 = Pb2SO4 + 2 KCl4
AlO + Cl2 + C = AlCl3 + CO =>
2 AlO + 3 Cl2 + 2 C = 2 AlCl3 + 2 CO
KBr(aq) + MgCl2(aq) = KCl + MgBr2 =>
2 KBr(aq) + MgCl2(aq) = 2 KCl + MgBr2
KHC8H14O4 + NaOH = H2O + KNaC8H14O4 =>
KHC8H14O4 + NaOH = H2O + KNaC8H14O4
SeO3 + SO2 + H2O = H2SO4 + Se =>
SeO3 + 3 SO2 + 3 H2O = 3 H2SO4 + Se
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4I(s) + CI2(g) = NH4CI(s) + I2(s) =>
NH4I(s) + CI2(g) = NH4CI(s) + I2(s)
Na2SO3 + H2SO4 + K2Cr2O7 = Na2SO4 + K2SO4 + Cr2SO4 + H2O =>
5 Na2SO3 + 2 H2SO4 + K2Cr2O7 = 5 Na2SO4 + K2SO4 + Cr2SO4 + 2 H2O
NaOH + Na2CO3 = Na3CO4H =>
NaOH + Na2CO3 = Na3CO4H
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/15/24
Equations balanced on 02/14/23
化学反応式の係数調整サイトへのご意見·ご感想