Equations balanced on the previous day | Equations balanced on the next day |
Ba + H2SO4 = BaSO4 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Au + O2 = AuO =>
2 Au + O2 = 2 AuO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
NaCl + H2O = HCl + NaOH =>
NaCl + H2O = HCl + NaOH
CUSO4(ac) + NH3(ac) = [CU(NH3)4]SO4(ac) =>
CUSO4(ac) + 4 NH3(ac) = [CU(NH3)4]SO4(ac)
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Zinc + sulfuricacid = zincsulfate + hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + 10 CO2
Fe{+2} + HO2{-} + H2O = HO{-} + Fe{+3} =>
2 Fe{+2} + HO2{-} + H2O = 3 HO{-} + 2 Fe{+3}
C + HNO3 = CO2 + H2O + NO2 =>
C + 4 HNO3 = CO2 + 2 H2O + 4 NO2
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
Na2S + Cu(NO3)2 = Na(NO3) + CuS =>
Na2S + Cu(NO3)2 = 2 Na(NO3) + CuS
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Fe + CO2 = Fe2O3 + CO =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
CrCl3 + KCN = Cr(CN)3 + KCl =>
CrCl3 + 3 KCN = Cr(CN)3 + 3 KCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + Cu(NO3)2 = Cu + Fe(NO3)2 =>
Fe + Cu(NO3)2 = Cu + Fe(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Ca + S = CaS =>
Ca + S = CaS
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2O5 + K2O = K + NO3 =>
N2O5 + K2O = 2 K + 2 NO3
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
Cr2(SO4)3 + NaOH = Na(SO4)3 + Cr2OH =>
Cr2(SO4)3 + NaOH = Na(SO4)3 + Cr2OH
Na2CO3(s) + HCl(aq) = NaCl + H2O + CO2 =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl + H2O + CO2
Cu + AGNo3 = Cu(No3)2 + AG =>
Cu + 2 AGNo3 = Cu(No3)2 + 2 AG
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + KNO2 + CO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 3 KNO2 + 2 CO2
N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
S2{-} + Cr2O72{-} + H{+} = Cr3{+} + S + H2O =>
427 S2{-} + 3 Cr2O72{-} + 432 H{+} = 2 Cr3{+} + 854 S + 216 H2O
S2{-} + Cr2O72{-} + H{+} = Cr3{+} + S + H2O =>
427 S2{-} + 3 Cr2O72{-} + 432 H{+} = 2 Cr3{+} + 854 S + 216 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Pb(C2H5)4 + O2 = PbO + CO2 + H2O =>
2 Pb(C2H5)4 + 27 O2 = 2 PbO + 16 CO2 + 20 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/22/16
Equations balanced on 01/21/16
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.