Equations balanced on the previous day | Equations balanced on the next day |
MnO4 + 8 HCl = MnCl2 + 4 H2O + 3 Cl2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
Na3(Po4) + Cu(So4) = Na3(So4) + Cu(Po4) =>
Na3(Po4) + Cu(So4) = Na3(So4) + Cu(Po4)
S + O = SO3 =>
S + 3 O = SO3
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
NaBr + MnO2 + H2SO4 = MnSO4 + Br2 + Na2SO4 + H2O =>
2 NaBr + MnO2 + 2 H2SO4 = MnSO4 + Br2 + Na2SO4 + 2 H2O
Al2O3 + H2So4 = Al2(So4)3 + H2O =>
Al2O3 + 3 H2So4 = Al2(So4)3 + 3 H2O
PbCrO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + PbSO4 + Cr2(SO4)3 + H2O =>
2 PbCrO4 + 8 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + 2 PbSO4 + Cr2(SO4)3 + 8 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH4 + O2 = NO + H20 =>
10 NH4 + 5 O2 = 10 NO + 2 H20
K2CrO7 + BaCl2 + H2SO4 = Cl2 + Cr2(SO4)3 + BaSO4 + K2SO4 + H2O =>
2 K2CrO7 + 9 BaCl2 + 14 H2SO4 = 9 Cl2 + Cr2(SO4)3 + 9 BaSO4 + 2 K2SO4 + 14 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NH4 + O2 = NO + H20 =>
10 NH4 + 5 O2 = 10 NO + 2 H20
SrCO3 + Ni(NO3)2*6H2O + C6H8O7*H2O = SrNiO3 + N2 + CO2 + H2O =>
9 SrCO3 + 9 Ni(NO3)2*6H2O + 4 C6H8O7*H2O = 9 SrNiO3 + 9 N2 + 33 CO2 + 74 H2O
K2CrO7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO7 + 28 HCl = 4 KCl + 2 CrCl3 + 14 H2O + 9 Cl2
HNO3 + P2O5 = HPO3 + N2O5 =>
2 HNO3 + P2O5 = 2 HPO3 + N2O5
Fe2(So4)3 + NaOh = Fe(Oh)3 + Na2So4 =>
Fe2(So4)3 + 6 NaOh = 2 Fe(Oh)3 + 3 Na2So4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
ZnO + CH3COOH = Zn(CH3COO)2 + H2O =>
ZnO + 2 CH3COOH = Zn(CH3COO)2 + H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
NaHS + H2SO4 = Na2SO4 + H2S =>
2 NaHS + H2SO4 = Na2SO4 + 2 H2S
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
Cr2O3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
Cr2O3 + KClO3 + 4 KOH = 2 K2CrO4 + KCl + 2 H2O
HNO3 + C6H8O7*H2O = N2 + CO2 + H2O =>
18 HNO3 + 5 C6H8O7*H2O = 9 N2 + 30 CO2 + 34 H2O
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Cr + O2 = CrO3 =>
2 Cr + 3 O2 = 2 CrO3
CH4 + CO2 + NH3 = C10H18O5N2 + H2O =>
21 CH4 + 19 CO2 + 8 NH3 = 4 C10H18O5N2 + 18 H2O
KMnO4 + H3C2O2 + HCl = MnCl + KCl + H2O + CO2 =>
7 KMnO4 + 6 H3C2O2 + 14 HCl = 7 MnCl + 7 KCl + 16 H2O + 12 CO2
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3 + KNO3 =>
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3 + 2 KNO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(s) + KNO3(sq) =>
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(s) + 2 KNO3(sq)
KMnO4 + H2C2O4 + HCl = MnCl2 + KCl + H2O + CO2 =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 2 KCl + 8 H2O + 10 CO2
Na2(s) + Si(s) + O2(g) = Na4SiO4 =>
2 Na2(s) + Si(s) + 2 O2(g) = Na4SiO4
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(s) + 2 KNO3(aq)
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(aq) + KNO3(s) =>
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(aq) + 2 KNO3(s)
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/06/16
Equations balanced on 10/06/15
化学反応式の係数調整サイトへのご意見·ご感想