Equations balanced on the previous day | Equations balanced on the next day |
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
FeS2 + O2 + H2O = Fe2(SO4)3 + H2SO4 =>
4 FeS2 + 15 O2 + 2 H2O = 2 Fe2(SO4)3 + 2 H2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2 + O2 = NO3 =>
N2 + 3 O2 = 2 NO3
Ba(NO3)2 + Na2SO4 = BaSO4 + Na2 + NO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + Na2 + 2 NO3
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
(NH4)2MoO4 = MoO3 + NH3 + H2O =>
(NH4)2MoO4 = MoO3 + 2 NH3 + H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe(OH)3 + HClO3 = Fe(ClO3)3 + H2O =>
Fe(OH)3 + 3 HClO3 = Fe(ClO3)3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SO4 + H2O = H3O{+} + SO4{-2} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{-2}
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
C2H6 + Cl2 = HCl + C2H5Cl =>
C2H6 + Cl2 = HCl + C2H5Cl
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
C5H6O + O2 = H2O + CO2 =>
C5H6O + 6 O2 = 3 H2O + 5 CO2
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + O2 = Zn2O =>
4 Zn + O2 = 2 Zn2O
HCl + Ba(OH)2 = BaCl2 + HOH =>
2 HCl + Ba(OH)2 = BaCl2 + 2 HOH
NaOH + ZnSO4 = NaSO4 + ZnOH =>
NaOH + ZnSO4 = NaSO4 + ZnOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
CaO + H2SO3 = CaSO3 + H2O =>
CaO + H2SO3 = CaSO3 + H2O
BA + O2 = BAO =>
2 BA + O2 = 2 BAO
K + O2 = KO2 =>
K + O2 = KO2
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
C3H6Cl2 + KOH = C3H4 + KCl + H2O =>
C3H6Cl2 + 2 KOH = C3H4 + 2 KCl + 2 H2O
Fe2O3 = Fe + O =>
Fe2O3 = 2 Fe + 3 O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
FeS2 + Cl2 = FeCl3 + S2Cl2 =>
2 FeS2 + 5 Cl2 = 2 FeCl3 + 2 S2Cl2
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
FeS(s) + O2(s) = Fe2O3(s) + SO2(g) =>
4 FeS(s) + 7 O2(s) = 2 Fe2O3(s) + 4 SO2(g)
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
Na + H2O = H + NaOH =>
Na + H2O = H + NaOH
Au + NaCN + H2O + O2 = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 NaAu(CN)2 + 4 NaOH
Au + NaCN + H2O + O2 = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 NaAu(CN)2 + 4 NaOH
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/10/18
Equations balanced on 10/10/17
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.