Equations balanced on the previous day | Equations balanced on the next day |
N2 + 3 H2 = 2 NH3
Ti2(SO4)3 + KMnO4 + H2O = TiOSO4 + MnSO4 + K2SO4 + H2SO4 =>
5 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = 10 TiOSO4 + 2 MnSO4 + K2SO4 + 2 H2SO4
Fe2O3 + Na2CO3 = NaFeO2 + CO2 =>
Fe2O3 + Na2CO3 = 2 NaFeO2 + CO2
S + O2 = SO2 =>
S + O2 = SO2
Rb + S = Rb2S =>
2 Rb + S = Rb2S
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Co2O3 + HCl = Co3O4 + Cl2 + H2O =>
3 Co2O3 + 2 HCl = 2 Co3O4 + Cl2 + H2O
H2O + CaO = Ca(OH)2 =>
H2O + CaO = Ca(OH)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Ni2O3 + H2SO4 = NiSO4 + O2 + H2O =>
2 Ni2O3 + 4 H2SO4 = 4 NiSO4 + O2 + 4 H2O
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
NH4HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
NH4HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
NH4HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
NH4HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
H2O + Na2SO3 = SO2 + NaOH =>
H2O + Na2SO3 = SO2 + 2 NaOH
Zn + HCI = H2 + ZnCI =>
2 Zn + 2 HCI = H2 + 2 ZnCI
Co2O3 = Co3O4 + O2 =>
6 Co2O3 = 4 Co3O4 + O2
HNO3(aq) + CaMg(CO3)2(s) = Ca(NO3)2(aq) + Mg(NO3)2(aq) + CO2(g) + H2O(l) =>
4 HNO3(aq) + CaMg(CO3)2(s) = Ca(NO3)2(aq) + Mg(NO3)2(aq) + 2 CO2(g) + 2 H2O(l)
NaNO2 + H2SO4 = Na2SO3 + NO2 + H2O =>
2 NaNO2 + H2SO4 = Na2SO3 + 2 NO2 + H2O
Ni2O3 = Ni2O + O2 =>
Ni2O3 = Ni2O + O2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
PH3 + O2 = P4O8 + H2O =>
4 PH3 + 7 O2 = P4O8 + 6 H2O
NaI + Fe(SO4)3 = I2 + FeSO4 + Na2SO4 =>
4 NaI + Fe(SO4)3 = 2 I2 + FeSO4 + 2 Na2SO4
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
Na2S2O7 + Ag2S = SO2 + Na2SO4 + Ag2SO4 =>
4 Na2S2O7 + Ag2S = 4 SO2 + 4 Na2SO4 + Ag2SO4
MnO4{-} + Mn{2+} + OH{-} = MnO2 + H2O =>
2 MnO4{-} + 3 Mn{2+} + 4 OH{-} = 5 MnO2 + 2 H2O
CO2 + H2O = C2H12O6 + O2 =>
2 CO2 + 6 H2O = C2H12O6 + 2 O2
K2Cr2O7 + HCl = KCl + CrCl2 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl2 + 7 H2O + 4 Cl2
HNO3 + FeS = Fe(NO3)3 + S + NO + H2O =>
4 HNO3 + FeS = Fe(NO3)3 + S + NO + 2 H2O
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O + Na2SO3 = SO2 + NaOH =>
H2O + Na2SO3 = SO2 + 2 NaOH
KClO3 + CrCl3 + KOH = K2CrO4 + Cl2 + H2O =>
12 KClO3 + 10 CrCl3 + 8 KOH = 10 K2CrO4 + 21 Cl2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3COOK + HCl = CH3COOH + KCl =>
CH3COOK + HCl = CH3COOH + KCl
Sb + HNO3 = Sb2O5 + NO2 + H2O =>
2 Sb + 10 HNO3 = Sb2O5 + 10 NO2 + 5 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
5 CH3CHOHCH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH3 + 2 MnSO4 + K2SO4 + 8 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2PO4 + NaOH = H2O + Na2PO4 =>
H2PO4 + 2 NaOH = 2 H2O + Na2PO4
AlCl3 + NH4OH = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/10/15
Equations balanced on 05/10/14
化学反応式の係数調整サイトへのご意見·ご感想