Equations balanced on the previous day | Equations balanced on the next day |
2 K + H2SO4 = K2SO4 + H2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
MnO2 + H3O{+} = Mn4{+} + H2O + O2 =>
16 MnO2 + 4 H3O{+} = 4 Mn4{+} + 6 H2O + 15 O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu(s) + S(s) = CuS(s) =>
Cu(s) + S(s) = CuS(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
As2S5 + HNO3 = H2AsO4 + H2SO4 + NO2 + H2O =>
As2S5 + 42 HNO3 = 2 H2AsO4 + 5 H2SO4 + 42 NO2 + 14 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr + Al(MnO4)3 + H3PO4 = Mn3(PO4)2 + CrPO4 + AlPO4 + H2O =>
5 Cr + Al(MnO4)3 + 8 H3PO4 = Mn3(PO4)2 + 5 CrPO4 + AlPO4 + 12 H2O
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
K2CrO4 + HCl = KCl + H2CrO4 =>
K2CrO4 + 2 HCl = 2 KCl + H2CrO4
AgNO3 + Na(C2H3O2) = Ag(C2H3O2) + NaNO3 =>
AgNO3 + Na(C2H3O2) = Ag(C2H3O2) + NaNO3
Mg(NO3)2 + Fe = Fe(NO3)3 + Mg =>
3 Mg(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Mg
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
CuO + NH3 = N2 + H2O + Cu =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca(HCO3)2 = CaO + H2O + CO2 =>
Ca(HCO3)2 = CaO + H2O + 2 CO2
Al + NAOH + H2O = NAAl(OH)4 + H2 =>
2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CaCO3(s) = CaO(s) + CO2 =>
CaCO3(s) = CaO(s) + CO2
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
Br2 + KI = KBr + I =>
Br2 + 2 KI = 2 KBr + 2 I
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cl2 + HF = ClF + H =>
Cl2 + 2 HF = 2 ClF + 2 H
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
C + O2 = CO =>
2 C + O2 = 2 CO
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NaCLO = NaCL + NaCLO3 =>
3 NaCLO = 2 NaCL + NaCLO3
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
Br + KI = KBr + I =>
Br + KI = KBr + I
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3COCH3 + H2O = CO2 + H20 =>
5 CH3COCH3 + 25 H2O = 15 CO2 + 4 H20
Bi(OH)3 = Bi2O3 + H2O =>
2 Bi(OH)3 = Bi2O3 + 3 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + 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 02/09/15
Equations balanced on 03/11/14
化学反応式の係数調整サイトへのご意見·ご感想