| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
C8H18O3 + O2 = H2O + CO2 =>
C8H18O3 + 11 O2 = 9 H2O + 8 CO2
CdCl2 + NaOH = Cd(OH)2 + NaCl =>
CdCl2 + 2 NaOH = Cd(OH)2 + 2 NaCl
AgNO3 + BaCl2 = AgCl2 + BaNO3 =>
AgNO3 + BaCl2 = AgCl2 + BaNO3
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na2SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4
CaCO3 + HCl = H2O + CO2 + CaCl2 =>
CaCO3 + 2 HCl = H2O + CO2 + CaCl2
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
NaOH + Cu(SO4) = Na(SO4) + CuOH =>
NaOH + Cu(SO4) = Na(SO4) + CuOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
C4H8(OH)2 + H2O2 = C4H6O2 + H2O =>
C4H8(OH)2 + 2 H2O2 = C4H6O2 + 4 H2O
C8H18O3 + O2 = H2O + CO2 =>
C8H18O3 + 11 O2 = 9 H2O + 8 CO2
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2 + F2 = HF =>
H2 + F2 = 2 HF
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
PbNO3 + NaS = PbS + NaNO3 =>
PbNO3 + NaS = PbS + NaNO3
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
PbNO3 + H2SO4 = PbSO4 + H2NO3 =>
PbNO3 + H2SO4 = PbSO4 + H2NO3
AsH3 = As + H2 =>
2 AsH3 = 2 As + 3 H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe2S3 + AgNo3 = Ag2S + Fe(No3)3 =>
Fe2S3 + 6 AgNo3 = 3 Ag2S + 2 Fe(No3)3
BiS3 + O2 = BiO3 + SO2 =>
2 BiS3 + 9 O2 = 2 BiO3 + 6 SO2
NH3(g) + CO2(g) = CO(NH2)2(s) + H2O(l) =>
2 NH3(g) + CO2(g) = CO(NH2)2(s) + H2O(l)
Ca(s) + HCl(g) = CaCl2(s) + H2(g) =>
Ca(s) + 2 HCl(g) = CaCl2(s) + H2(g)
NiSO4 + BaCl2 = NiCl2 + BaSO4 =>
NiSO4 + BaCl2 = NiCl2 + BaSO4
Zn(NO3)2 + NaI = ZnI + Na(NO3)2 =>
Zn(NO3)2 + NaI = ZnI + Na(NO3)2
H2O2 = H2O + O =>
H2O2 = H2O + O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na2S + Ca(NO3)2 = NaNO3 + CaS =>
Na2S + Ca(NO3)2 = 2 NaNO3 + CaS
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/12/09
Equations balanced on 07/12/08
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.
