Equations balanced on the previous day | Equations balanced on the next day |
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
KMnO4 + H2C2O4 + HCl = MnCl2 + KCl + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 2 KCl + 10 CO2 + 8 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Rb + H2O = Rb(OH) + H2 =>
2 Rb + 2 H2O = 2 Rb(OH) + H2
AlF3 + CaO = Al2O3 + CaF2 =>
2 AlF3 + 3 CaO = Al2O3 + 3 CaF2
MnO4 + SO2 = Mn + SO4 =>
MnO4 + 2 SO2 = Mn + 2 SO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C6H12O2 + O2 = H2O + CO2 =>
C6H12O2 + 8 O2 = 6 H2O + 6 CO2
H2SO4 + KCl = K2SO4 + HCl =>
H2SO4 + 2 KCl = K2SO4 + 2 HCl
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
Na + H2SO4 = NaSO4 + H2 =>
Na + H2SO4 = NaSO4 + H2
Br2 + NaI = Na + BrI =>
Br2 + 2 NaI = 2 Na + 2 BrI
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C9H10 + O2 = CO2 + H2O =>
2 C9H10 + 23 O2 = 18 CO2 + 10 H2O
CH3H7OH + O2 = CO2 + H2O =>
4 CH3H7OH + 13 O2 = 4 CO2 + 22 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AgCl + PbNO3 = AgNO3 + PbCl =>
AgCl + PbNO3 = AgNO3 + PbCl
AlBr3 + K2SO4 = Al2(SO4)3 + KBr =>
2 AlBr3 + 3 K2SO4 = Al2(SO4)3 + 6 KBr
AgCl + PbNO3 = AgNO3 + PbCl =>
AgCl + PbNO3 = AgNO3 + PbCl
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
CO + NaOH = CHNaO2 =>
CO + NaOH = CHNaO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
H2SO4 = H2 + SO4 =>
H2SO4 = H2 + SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
Kr2CrO4 + Pb(NO3)2 = PbCrO4 + KrNO3 =>
Kr2CrO4 + Pb(NO3)2 = PbCrO4 + 2 KrNO3
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO3 + ZnO = ZnSO3 + H2O =>
H2SO3 + ZnO = ZnSO3 + H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Br2 + KCrO2 + NaOH = Na2CrO4 + NaBr + KBr + H2O =>
3 Br2 + 2 KCrO2 + 8 NaOH = 2 Na2CrO4 + 4 NaBr + 2 KBr + 4 H2O
Al + CuSO4 = Cu + AlSO4 =>
Al + CuSO4 = Cu + AlSO4
FeCl3 + (NH4)2S = FeS + S + NH4Cl =>
2 FeCl3 + 3(NH4)2S = 2 FeS + S + 6 NH4Cl
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ni(ClO3)3 + K2SO4 = KClO3 + Ni2(SO4)3 =>
2 Ni(ClO3)3 + 3 K2SO4 = 6 KClO3 + Ni2(SO4)3
C7H17 + O2 = CO2 + H20 =>
20 C7H17 + 140 O2 = 140 CO2 + 17 H20
Fe + H2O = H2 + FeO3 =>
Fe + 3 H2O = 3 H2 + FeO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/23/13
Equations balanced on 01/22/13
化学反応式の係数調整サイトへのご意見·ご感想