Equations balanced on the previous day | Equations balanced on the next day |
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
NaNO3 + H2S = NaS + H2NO3 =>
NaNO3 + H2S = NaS + H2NO3
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
ZnO + HBr = ZnBr2 + H2O =>
ZnO + 2 HBr = ZnBr2 + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C7H6O3 + O2 = CO2 + H20 =>
10 C7H6O3 + 55 O2 = 70 CO2 + 3 H20
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
H + CL = HCL =>
H + CL = HCL
CH3CH + O2 = CO2 + H20 =>
5 CH3CH + 10 O2 = 10 CO2 + H20
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3CH + O2 = CO2 + H20 =>
5 CH3CH + 10 O2 = 10 CO2 + H20
Fe2Cr2O4 + K2CO3 + KClO3 = Fe2O3 + K2CrO4 + KCl + CO2 =>
3 Fe2Cr2O4 + 6 K2CO3 + 5 KClO3 = 3 Fe2O3 + 6 K2CrO4 + 5 KCl + 6 CO2
CH3CH + O2 = CO2 + H20 =>
5 CH3CH + 10 O2 = 10 CO2 + H20
Cu + HNO3 = CuNO3 + H2 =>
2 Cu + 2 HNO3 = 2 CuNO3 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Li + N2 = LiN =>
2 Li + N2 = 2 LiN
H2S(aq) + O2(g) = S(s) + H2O(l) =>
2 H2S(aq) + O2(g) = 2 S(s) + 2 H2O(l)
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O + CaO = Ca(OH)2 =>
H2O + CaO = Ca(OH)2
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
HF + Mg(OH)2 = HOH + F2Mg =>
2 HF + Mg(OH)2 = 2 HOH + F2Mg
LiMnS4 = Li2MnS4 + MnS2 + S2 =>
2 LiMnS4 = Li2MnS4 + MnS2 + S2
C2H2 + KMnO4 + KOH = C2O2(OH)2 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 8 KOH = C2O2(OH)2 + 8 K2MnO4 + 4 H2O
Na2SO4 + CaCl2 = CaSO4 + Na2Cl2 =>
Na2SO4 + CaCl2 = CaSO4 + Na2Cl2
CaCl2 + Na2CO3 = NaCl + CaCO3 =>
CaCl2 + Na2CO3 = 2 NaCl + CaCO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
NO2 + H2O = HNO3 + H2 =>
2 NO2 + 2 H2O = 2 HNO3 + H2
CuO + H2 = H2O + Cu =>
CuO + H2 = H2O + Cu
CaCl2 + Na2CO3 = NaCl + CaCO3 =>
CaCl2 + Na2CO3 = 2 NaCl + CaCO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CaCl2 + Na2CO3 = NaCl + CaCO3 =>
CaCl2 + Na2CO3 = 2 NaCl + CaCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(OH)2 + CO = Cu2O + H2O + CO2 =>
2 Cu(OH)2 + CO = Cu2O + 2 H2O + CO2
H3PO3 + Ba(OH)2 = H2O + Ba3(PO3)2 =>
2 H3PO3 + 3 Ba(OH)2 = 6 H2O + Ba3(PO3)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
NH3 = N3 + H =>
3 NH3 = N3 + 9 H
HCl(aq) + AgNO3(aq) = AgCl(s) + HNO3(aq) =>
HCl(aq) + AgNO3(aq) = AgCl(s) + HNO3(aq)
K2S(aq) + COCl2(aq) = KCl(aq) + COS(s) =>
K2S(aq) + COCl2(aq) = 2 KCl(aq) + COS(s)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/28/17
Equations balanced on 04/27/16
化学反応式の係数調整サイトへのご意見·ご感想