Equations balanced on the previous day | Equations balanced on the next day |
3 PbCl2 + 2 Fe = 2 FeCl3 + 3 Pb
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3OCH + O2 = CO2 + H2O =>
2 CH3OCH + 5 O2 = 4 CO2 + 4 H2O
C3H8 + O(g) = CO2(g) + H2O(g) =>
C3H8 + 10 O(g) = 3 CO2(g) + 4 H2O(g)
D10 + W12 + F2 = D2W4F =>
6 D10 + 10 W12 + 15 F2 = 30 D2W4F
Fe + H3PO3 = FePO3 + H2 =>
2 Fe + 2 H3PO3 = 2 FePO3 + 3 H2
MnO4{-} + SO2 + H2O = Mn{-2} + SO4{-}2 + H{+} =>
MnO4{-} + 3 SO2 + 2 H2O = Mn{-2} + 3 SO4{-}2 + 4 H{+}
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
KBr + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Br2 + H2O =>
6 KBr + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 Br2 + 7 H2O
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + H(OH) = Na(OH) + H2 =>
2 Na + 2 H(OH) = 2 Na(OH) + H2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
H3PO4 + Al = H + AlPO4 =>
H3PO4 + Al = 3 H + AlPO4
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
HgCl2 + Al = AlCl3 + Hg =>
3 HgCl2 + 2 Al = 2 AlCl3 + 3 Hg
H3PO4 + Al = H + AlPO4 =>
H3PO4 + Al = 3 H + AlPO4
HgNO3 + LiI = HgI + LiNO3 =>
HgNO3 + LiI = HgI + LiNO3
Li + LuCl3 = Lu + LiCl =>
3 Li + LuCl3 = Lu + 3 LiCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
MgF2(s) = Mg(s) + F2(g) =>
MgF2(s) = Mg(s) + F2(g)
Na2S2O3 + Cl + H2O = NaHSO4 + HCl =>
Na2S2O3 + 8 Cl + 5 H2O = 2 NaHSO4 + 8 HCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
NaCl + Ca(NO2)2 = NaNO2 + CaCl2 =>
2 NaCl + Ca(NO2)2 = 2 NaNO2 + CaCl2
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
CH3COOK + KOH = CH4 + K2CO3 =>
CH3COOK + KOH = CH4 + K2CO3
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
C4H10 + O2 = CO + H20 =>
2 C4H10 + 4 O2 = 8 CO + H20
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/15/17
Equations balanced on 03/17/16
化学反応式の係数調整サイトへのご意見·ご感想