Equations balanced on the previous day | Equations balanced on the next day |
2 SO2 + O2 = 2 SO3
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + (NH4)OH =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2(NH4)OH
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
C6H6O + HNO3 = C6H5NO3 + H2O =>
C6H6O + HNO3 = C6H5NO3 + H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Ni + AgNo3 = NiNo3 + Ag =>
Ni + AgNo3 = NiNo3 + Ag
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
HCLO4 + Au(OH)3 = H2O + Au(CLO4)3 =>
3 HCLO4 + Au(OH)3 = 3 H2O + Au(CLO4)3
NaOH + Al2(SO4)3 = Na2SO4 + Al(OH)3 =>
6 NaOH + Al2(SO4)3 = 3 Na2SO4 + 2 Al(OH)3
HNO3 + Na = H2O + NaNO3 + NO =>
4 HNO3 + 3 Na = 2 H2O + 3 NaNO3 + NO
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
PbO(l) + C(s) = Pb(l) + CO(g) =>
PbO(l) + C(s) = Pb(l) + CO(g)
Al(NO3)3 + Na3PO4 = NaNO3 + AlPO4 =>
Al(NO3)3 + Na3PO4 = 3 NaNO3 + AlPO4
Br2 + Cl2 + H2O = HBrO3 + HCl =>
Br2 + 5 Cl2 + 6 H2O = 2 HBrO3 + 10 HCl
K2S2O3 + I2 = KI + K2S4O6 =>
2 K2S2O3 + I2 = 2 KI + K2S4O6
Ca + H2O = H2CaO =>
Ca + H2O = H2CaO
TiCl4 + Mg = MgCl2 + Ti =>
TiCl4 + 2 Mg = 2 MgCl2 + Ti
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ni + AgNo3 = Ni(No3)2 + Ag =>
Ni + 2 AgNo3 = Ni(No3)2 + 2 Ag
AgNo3 + NaCl = AgCl + NaNo3 =>
AgNo3 + NaCl = AgCl + NaNo3
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C161H21O + O2 = CO2 + H2O =>
4 C161H21O + 663 O2 = 644 CO2 + 42 H2O
Al + Sn(NO3)2 = Al(NO3)2 + Sn =>
Al + Sn(NO3)2 = Al(NO3)2 + Sn
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
NH3 + O2 = HNO2 + HO =>
NH3 + 2 O2 = HNO2 + 2 HO
Na + Cl = NaCl =>
Na + Cl = NaCl
HBrO3(aq) + HBr = H2O + Br2 =>
HBrO3(aq) + 5 HBr = 3 H2O + 3 Br2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
HBrO3(aq) + HBr(s) = H2O + Br2 =>
HBrO3(aq) + 5 HBr(s) = 3 H2O + 3 Br2
NaCl = Na + Cl =>
NaCl = Na + Cl
Na3PO4 + Pb(NO3)2 = NaNO3 + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(NO3)2 = 6 NaNO3 + Pb3(PO4)2
C3H8O3(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O3(g) + 7 O2(g) = 6 CO2(g) + 8 H2O(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/15/19
Equations balanced on 10/15/18
化学反応式の係数調整サイトへのご意見·ご感想