Equations balanced on the previous day | Equations balanced on the next day |
H2S + 2 Fe{3+} = 2 Fe{2+} + S + 2 H{+}
CH6 + O = OH6 + C2 =>
2 CH6 + 2 O = 2 OH6 + C2
KOH + CuSO4 = Cu(OH)2 + K2SO4 =>
2 KOH + CuSO4 = Cu(OH)2 + K2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Cd + HCl = CdCl + H =>
Cd + HCl = CdCl + H
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
H2S(g) + O2(g) = H2O(l) + S(s) =>
2 H2S(g) + O2(g) = 2 H2O(l) + 2 S(s)
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
NaCO3 + CaOH = NaOH + CaCO3 =>
NaCO3 + CaOH = NaOH + CaCO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaHCO3 = CO2 + Na2CO3 + H2O =>
2 NaHCO3 = CO2 + Na2CO3 + H2O
H2S(g) + O2(g) = H2O(l) + S(s) =>
2 H2S(g) + O2(g) = 2 H2O(l) + 2 S(s)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + F2 = AlF =>
2 Al + F2 = 2 AlF
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NH4NO3(aq) = N2O(g) + H2O(l) =>
NH4NO3(aq) = N2O(g) + 2 H2O(l)
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H2 + CO2 + H2O = CH2CHCO2H =>
6 C2H2 + 3 CO2 + 4 H2O = 5 CH2CHCO2H
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H6 + O2 = C + H2O =>
2 C2H6 + 3 O2 = 4 C + 6 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
K[Cr(H2O)2(C2O4)2]*2H2O + KOH = Cr(OH)3 + H2O + K + CO3 =>
K[Cr(H2O)2(C2O4)2]*2H2O + 11 KOH = Cr(OH)3 + 8 H2O + 12 K + 4 CO3
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
H2SO4 + B(OH)3 = B2(SO4)3 + HOH =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 HOH
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Fe + Sn(NO3)4 = Sn + Fe(NO3)3 =>
4 Fe + 3 Sn(NO3)4 = 3 Sn + 4 Fe(NO3)3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/12/15
Equations balanced on 02/11/14
化学反応式の係数調整サイトへのご意見·ご感想