Equations balanced on the previous day | Equations balanced on the next day |
4 Al + 6 HgCl2 = 4 AlCl3 + 3 Hg2
KMnO4 + H2C2O4 = CO2 + H2O + K2O + Mn2O2 =>
2 KMnO4 + 5 H2C2O4 = 10 CO2 + 5 H2O + K2O + Mn2O2
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CaSO4(aq) + NaOH(aq) = Ca(OH)2(s) + Na2SO4(aq) =>
CaSO4(aq) + 2 NaOH(aq) = Ca(OH)2(s) + Na2SO4(aq)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
Li2 + O2 = Li2O =>
2 Li2 + O2 = 2 Li2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
KMnO4 + H2SO4 + Na2S = SO2 + K2SO4 + NaOH + MnO2 =>
2 KMnO4 + H2SO4 + Na2S = SO2 + K2SO4 + 2 NaOH + 2 MnO2
C2H2(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(aq) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Sn2{+} + Ag = Sn + Ag{+} =>
Sn2{+} + Ag = 2 Sn + Ag{+}
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
Na2Cr2O7 + S = Cr2O3 + Na2SO4 =>
Na2Cr2O7 + S = Cr2O3 + Na2SO4
HCl + Ca = H2 + CaCl2 =>
2 HCl + Ca = H2 + CaCl2
C2H4 + Br2 = Br2C2H4 =>
C2H4 + Br2 = Br2C2H4
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
FeS2 + O2 = Fe3O3 + SO2 =>
6 FeS2 + 15 O2 = 2 Fe3O3 + 12 SO2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
K[Cr(OH)4] + H2SO4 + FeSO4 = Fe2(SO4)3 + H2O + K2SO4 + CrSO4 =>
2 K[Cr(OH)4] + 4 H2SO4 + 2 FeSO4 = Fe2(SO4)3 + 8 H2O + K2SO4 + 2 CrSO4
Fe2O3 + SiO2 = Fe2Si2O7 =>
Fe2O3 + 2 SiO2 = Fe2Si2O7
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
I4O9 = I2O6 + I2O2 =>
2 I4O9 = 3 I2O6 + I2O2
HCL + NaOH = NaCL + H2O =>
HCL + NaOH = NaCL + H2O
Al4C3(s) + F2(g) = AlF3(s) + CF4(g) =>
Al4C3(s) + 12 F2(g) = 4 AlF3(s) + 3 CF4(g)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CO2 + NH3 + H2O = NH4HCO3 =>
CO2 + NH3 + H2O = NH4HCO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Al4C3(s) + F2(g) = AlF3(s) + CF4(g) =>
Al4C3(s) + 12 F2(g) = 4 AlF3(s) + 3 CF4(g)
(NH4)2SO4 + K3PO4 = (NH4)2(PO4) + K3SO4 =>
(NH4)2SO4 + K3PO4 = (NH4)2(PO4) + K3SO4
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
K2SO4(aq) + Ba(NO3)2(aq) = KNO3(aq) + BaSO4(s) =>
K2SO4(aq) + Ba(NO3)2(aq) = 2 KNO3(aq) + BaSO4(s)
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/10/14
Equations balanced on 11/09/13
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.