Equations balanced on the previous day | Equations balanced on the next day |
4 Al + 3 O2 = 2 Al2O3
Cr(OH)3 + OH = CrO4 + H2O =>
Cr(OH)3 + 5 OH = CrO4 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Br2O7 + H2O = HBrO4 =>
Br2O7 + H2O = 2 HBrO4
Cl2 + KI = KCl + I =>
Cl2 + 2 KI = 2 KCl + 2 I
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OH + O2 = CH3COOH + H2O =>
C2H5OH + O2 = CH3COOH + H2O
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + H2O =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 H2O
Na2SO4 + Pb(NO3)2 = PbSO4 + NaNO3 =>
Na2SO4 + Pb(NO3)2 = PbSO4 + 2 NaNO3
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
HI + Ca(OH)2 = CaI2 + H2O =>
2 HI + Ca(OH)2 = CaI2 + 2 H2O
C2H6 + O2 = CO2 + H(OH) =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H(OH)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
(H)3P(O)4 + Ca(OH)2 = (Ca)3(PO4)2 + (H)2O =>
2(H)3P(O)4 + 3 Ca(OH)2 = (Ca)3(PO4)2 + 6(H)2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
C2H2 + KMnO4 + H2O = MnO2 + H2C2O4 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 8 MnO2 + 3 H2C2O4 + 8 KOH
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NO2 + KOH = H2O + KNO2 + KNO3 =>
2 NO2 + 2 KOH = H2O + KNO2 + KNO3
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
SrH2 + H2O = H2 + Sr(OH)2 =>
SrH2 + 2 H2O = 2 H2 + Sr(OH)2
Al + FeCl3 = Fe + AlCl3 =>
Al + FeCl3 = Fe + AlCl3
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Bi + O2 = Bi2O5 =>
4 Bi + 5 O2 = 2 Bi2O5
Li2O2 + CO2 = Li2CO3 + O2 =>
2 Li2O2 + 2 CO2 = 2 Li2CO3 + O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
PbS + O2 = SO2 + PbO =>
2 PbS + 3 O2 = 2 SO2 + 2 PbO
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/21/13
Equations balanced on 05/21/12
化学反応式の係数調整サイトへのご意見·ご感想