Equations balanced on the previous day | Equations balanced on the next day |
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
NaCO3 + AgNO3 = NaNO3 + AgCO3 =>
NaCO3 + AgNO3 = NaNO3 + AgCO3
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C14H24N6O4 + O2 = CO2 + H2O + NH3 =>
2 C14H24N6O4 + 27 O2 = 28 CO2 + 6 H2O + 12 NH3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HBr + Ca(CO3) = CaBr2 + H2O + CO2 =>
2 HBr + Ca(CO3) = CaBr2 + H2O + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Mg + H2SO4 = H2 + Mg2(SO4)2 =>
2 Mg + 2 H2SO4 = 2 H2 + Mg2(SO4)2
KMnO4 + FeSO4 + H2SO4 = MnSO4 + K2S04 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 36 FeSO4 + 24 H2SO4 = 2 MnSO4 + K2S04 + 18 Fe2(SO4)3 + 24 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeF3 + MgSO3 = MgF2 + Fe2(SO3)3 =>
2 FeF3 + 3 MgSO3 = 3 MgF2 + Fe2(SO3)3
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
H3Po4 + Mg(OH)2 = Mg3(Po4)2 + H2O =>
2 H3Po4 + 3 Mg(OH)2 = Mg3(Po4)2 + 6 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HF + Al(OH)3 = H2O + AlF3 =>
3 HF + Al(OH)3 = 3 H2O + AlF3
KI + Pb(NO3)2 = K(NO3) + PbI2 =>
2 KI + Pb(NO3)2 = 2 K(NO3) + PbI2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ca + O = CaO =>
Ca + O = CaO
Ag2O3 = Ag + O =>
Ag2O3 = 2 Ag + 3 O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Li + S = Li2S =>
2 Li + S = Li2S
KMnO4 + FeSO4 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Fe2(SO4)3 + 8 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
H2SO4 + Mg = MgSO4 + H2 =>
H2SO4 + Mg = MgSO4 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(NH4)2S2O8 + Cr2(SO4)3 + H2O = (NH4)2Cr2O7 + (NH4)2SO4 + H2SO4 =>
3(NH4)2S2O8 + Cr2(SO4)3 + 7 H2O = (NH4)2Cr2O7 + 2(NH4)2SO4 + 7 H2SO4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
Pb(NO3)2 + HF = HNO3 + PbF2 =>
Pb(NO3)2 + 2 HF = 2 HNO3 + PbF2
CuCl2 + F2 = CuF2 + Cl2 =>
CuCl2 + F2 = CuF2 + Cl2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/21/14
Equations balanced on 02/20/13
化学反応式の係数調整サイトへのご意見·ご感想