Equations balanced on the previous day | Equations balanced on the next day |
2 PbS + 3 O2 = 2 SO2 + 2 PbO
FeCl2 + H2O = FeO4 + H2 + HCl =>
FeCl2 + 4 H2O = FeO4 + 3 H2 + 2 HCl
SO2 = SO2 =>
SO2 = SO2
M + N = M3N2 =>
3 M + 2 N = M3N2
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
Mg(aq) + HNO3 = Mg(NO3)2(aq) + H2(g) =>
Mg(aq) + 2 HNO3 = Mg(NO3)2(aq) + H2(g)
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
Pb(C2H3O2)2 + (NH4)2(SO4) = PbSO4 + NH4C2H3O2 =>
Pb(C2H3O2)2 + (NH4)2(SO4) = PbSO4 + 2 NH4C2H3O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe(NO3)2 + (NH4)2S = FeS + NH4NO3 =>
Fe(NO3)2 + (NH4)2S = FeS + 2 NH4NO3
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
NACLO3 = NACL + O2 =>
2 NACLO3 = 2 NACL + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgNO3(aq) + AlCl3(aq) = Al(NO3)3(aq) + AgCl(s) =>
3 AgNO3(aq) + AlCl3(aq) = Al(NO3)3(aq) + 3 AgCl(s)
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Mg(NO2)2 + AgCl = MgCl2 + AgNO2 =>
Mg(NO2)2 + 2 AgCl = MgCl2 + 2 AgNO2
Zn(NO3)2 + NH4OH = ZnOH + NH4(NO3)2 =>
Zn(NO3)2 + NH4OH = ZnOH + NH4(NO3)2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + P4 + H2O =>
20 PH3 + 12 KMnO4 + 24 H2SO4 = 12 KHSO4 + 12 MnSO4 + 5 P4 + 48 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
N + H = NH =>
N + H = NH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
H2SO4 + ZnO + Cu = Cu2SO4 + Zn + H2O =>
H2SO4 + ZnO + 2 Cu = Cu2SO4 + Zn + H2O
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Zn + S = ZnS =>
Zn + S = ZnS
NH4NO3 = N2 + O2 + H20 =>
10 NH4NO3 = 10 N2 + 15 O2 + 2 H20
C + O2 = CO =>
2 C + O2 = 2 CO
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
H2SO4 + ZnO + Cu = Cu2SO4 + Zn + H2O =>
H2SO4 + ZnO + 2 Cu = Cu2SO4 + Zn + H2O
Cu + HNO3 = NO2 + H2O + Cu(NO3)2 =>
Cu + 4 HNO3 = 2 NO2 + 2 H2O + Cu(NO3)2
Fe2Cl2 + H2O = FeO4 + H2 + HCl =>
Fe2Cl2 + 8 H2O = 2 FeO4 + 7 H2 + 2 HCl
H2SO4 + C = SO2 + CO2 + H2O =>
2 H2SO4 + C = 2 SO2 + CO2 + 2 H2O
H2SO3 + CsOH = Cs2SO3 + H2O =>
H2SO3 + 2 CsOH = Cs2SO3 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Na3PO4 + BaCl2 = NaCl + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaCl2 = 6 NaCl + Ba3(PO4)2
NaBr + H2O2 + H2SO4 = Br2 + H2O + Na2SO4 =>
2 NaBr + H2O2 + H2SO4 = Br2 + 2 H2O + Na2SO4
CHN + O2 = CO2 + H2O + NO2 =>
4 CHN + 9 O2 = 4 CO2 + 2 H2O + 4 NO2
Al + O = AlO =>
Al + O = AlO
Au2O3 + CH4 = Au + CO2 + H2O =>
4 Au2O3 + 3 CH4 = 8 Au + 3 CO2 + 6 H2O
CuS + HNO3 = Cu(NO3)2 + H2O + N2O + S =>
4 CuS + 10 HNO3 = 4 Cu(NO3)2 + 5 H2O + N2O + 4 S
CHCl3 + Cl2 = CCl4 + HCl =>
CHCl3 + Cl2 = CCl4 + HCl
NH3 + NaClO = N2H4 + NaCl + H2O =>
2 NH3 + NaClO = N2H4 + NaCl + 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 09/22/17
Equations balanced on 10/22/16
化学反応式の係数調整サイトへのご意見·ご感想