Equations balanced on the previous day | Equations balanced on the next day |
2 KNO3 + 3 C + S = K2S + 3 CO2 + N2
HNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 HNO2 + 6 KI + 6 HCl = 3 I2 + N2 + 6 KCl + 4 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C + O2 = CO =>
2 C + O2 = 2 CO
AgNO3 + K3PO4 = Ag3PO4(ppt) + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4(ppt) + 3 KNO3
NO2 + H2 = N2 + H2O =>
2 NO2 + 4 H2 = N2 + 4 H2O
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NAHSO3 + HCl = SO2 + H2O + NACl =>
NAHSO3 + HCl = SO2 + H2O + NACl
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
FeWO4 + Na2CO3 + O2 = Na2WO4 + Fe2O3 + CO2 =>
4 FeWO4 + 4 Na2CO3 + O2 = 4 Na2WO4 + 2 Fe2O3 + 4 CO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
CsOH + H3PO4 = H2O + Cs3PO4 =>
3 CsOH + H3PO4 = 3 H2O + Cs3PO4
CuS + HNO3 = Cu(NO3)2 + NO2 + S8 + H2O =>
8 CuS + 32 HNO3 = 8 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CaCO3 + HC2H3O2 = Ca(C2H3O2) + H2O + CO2 =>
8 CaCO3 + 9 HC2H3O2 = 8 Ca(C2H3O2) + 6 H2O + 10 CO2
Fe(NO3)3*9H2O + C5H8O2 = Fe(C5H8O2)3 + NO3 + H2O =>
Fe(NO3)3*9H2O + 3 C5H8O2 = Fe(C5H8O2)3 + 3 NO3 + 9 H2O
AlBr3 + K2SO4 = Al2(SO4)3 + KBr =>
2 AlBr3 + 3 K2SO4 = Al2(SO4)3 + 6 KBr
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
Cu2 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3PO4 + Al = AlPO4 + H2 =>
2 H3PO4 + 2 Al = 2 AlPO4 + 3 H2
Cu + HNO3 = CuNO3 + H2 =>
2 Cu + 2 HNO3 = 2 CuNO3 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe3O4 + CO2 = Fe2O3 + CO =>
2 Fe3O4 + CO2 = 3 Fe2O3 + CO
MnCl2*4H2O + C5H8O2 = Mn(C5H8O2)3 + Cl2 + H2O =>
MnCl2*4H2O + 3 C5H8O2 = Mn(C5H8O2)3 + Cl2 + 4 H2O
Br2 + KOH = KBrO3 + KBr + H2 =>
3 Br2 + 6 KOH = 2 KBrO3 + 4 KBr + 3 H2
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
CoCl2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
NO2 + H2 = N2 + H2O =>
2 NO2 + 4 H2 = N2 + 4 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
C3H602 + O2 = CO2 + H2O =>
2 C3H602 + 307 O2 = 6 CO2 + 602 H2O
C3H602 + O2 = CO2 + H2O =>
2 C3H602 + 307 O2 = 6 CO2 + 602 H2O
C3H602 + O2 = CO2 + H2O =>
2 C3H602 + 307 O2 = 6 CO2 + 602 H2O
C3H602 + O2 = CO2 + H2O =>
2 C3H602 + 307 O2 = 6 CO2 + 602 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 04/23/18
Equations balanced on 05/23/17
化学反応式の係数調整サイトへのご意見·ご感想