Equations balanced on the previous day | Equations balanced on the next day |
As2O3 + 2 I2 + 2 H2O = As2O5 + 4 HI
H(SO4) + K(OH) = K(SO4) + H2O =>
H(SO4) + K(OH) = K(SO4) + H2O
Cr + HNO3 = Cr(NO3)2 + NO2 + H2O =>
Cr + 4 HNO3 = Cr(NO3)2 + 2 NO2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C7H6O2 + O2 = H2O + CO2 =>
2 C7H6O2 + 15 O2 = 6 H2O + 14 CO2
Fe + Pb(NO3) = Fe(NO3)2 + Pb =>
Fe + 2 Pb(NO3) = Fe(NO3)2 + 2 Pb
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(C2H3O2)2 + ZnI2 = PbI2 + Zn(C2H3O2)2 =>
Pb(C2H3O2)2 + ZnI2 = PbI2 + Zn(C2H3O2)2
CoCl2 + H2O = Co(H2O)6{+2} + CoCl4{-2} =>
2 CoCl2 + 6 H2O = Co(H2O)6{+2} + CoCl4{-2}
MoS2(g) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS2(g) + 7 O2(g) = 2 MoO3(s) + 4 SO2(g)
HNO3 + BaBr2 = Ba(NO3)2 + HBr =>
2 HNO3 + BaBr2 = Ba(NO3)2 + 2 HBr
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Fe + Cl = FeCl =>
Fe + Cl = FeCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
Fe + Pb(NO3) = Fe(NO3) + Pb =>
Fe + Pb(NO3) = Fe(NO3) + Pb
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
Cl2 + HI = I2 + HCl =>
Cl2 + 2 HI = I2 + 2 HCl
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Fe2O3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
Fe2O3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Zn(s) + Fe(NO3)3 = Zn(NO3)3 + Fe =>
Zn(s) + Fe(NO3)3 = Zn(NO3)3 + Fe
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C3H8 + H2O = CO2 + H2 =>
C3H8 + 6 H2O = 3 CO2 + 10 H2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
PbSO4 + H2O = PbO2 + Pb + H2SO4 =>
2 PbSO4 + 2 H2O = PbO2 + Pb + 2 H2SO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
Fe2O3(s) + CO(g) = Fe3O4(s) + CO2(g) =>
3 Fe2O3(s) + CO(g) = 2 Fe3O4(s) + CO2(g)
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O =>
NaOH + KHC8H4O4 = NaKC8H4O4 + 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 02/03/18
Equations balanced on 03/05/17
化学反応式の係数調整サイトへのご意見·ご感想