| 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 24 25 26 27 28 29 30 31 32 |
C + O2 = CO2
K2CrO4 + NaCl = Na2CrO4 + KCl =>
K2CrO4 + 2 NaCl = Na2CrO4 + 2 KCl
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O =>
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O
Pb{+} + C13H12N4S = [Pb(C13H12N4S)4]{+} =>
Pb{+} + 4 C13H12N4S = [Pb(C13H12N4S)4]{+}
Na2CrO4 + KCl + AgNO3 = Ag2CrO4 + KNO3 + NaCl =>
Na2CrO4 + 2 KCl + 2 AgNO3 = Ag2CrO4 + 2 KNO3 + 2 NaCl
FeCl3(aq) + KOH(aq) = KFe + Cl3OH =>
FeCl3(aq) + KOH(aq) = KFe + Cl3OH
K2Cr2O7 + HCl + C2H5OH = CrCl3 + CO2 + KCl + H2O =>
2 K2Cr2O7 + 16 HCl + C2H5OH = 4 CrCl3 + 2 CO2 + 4 KCl + 11 H2O
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{2-} + 3 C2H5OH = 2 Cr{3+} + 3 C2H4O + 7 H2O
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
Cu(s) + AgNO3(aq) = Ag + Cu2(NO3)2 =>
2 Cu(s) + 2 AgNO3(aq) = 2 Ag + Cu2(NO3)2
B2H6(g) + H2O(l) = H3BO3(s) + H2(g) =>
B2H6(g) + 6 H2O(l) = 2 H3BO3(s) + 6 H2(g)
CaO + Al = Ca + Al2O3 =>
3 CaO + 2 Al = 3 Ca + Al2O3
Li + Fe2O3 = Li2O + Fe =>
6 Li + Fe2O3 = 3 Li2O + 2 Fe
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
PCl3 + O2 = P205 + OCl2 =>
820 PCl3 + 615 O2 = 4 P205 + 1230 OCl2
PCl3 + O2 = P2O5 + OCl2 =>
2 PCl3 + 4 O2 = P2O5 + 3 OCl2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Co{2+} + NH3 = [Co(NH3)4]{2+} =>
Co{2+} + 4 NH3 = [Co(NH3)4]{2+}
Al2O3 + C = Al3 + CO2 =>
6 Al2O3 + 9 C = 4 Al3 + 9 CO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2SO4 + Mg = MgSO4 + H2 =>
H2SO4 + Mg = MgSO4 + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
Zn + Fe2(SO4)3 = ZnSO4 + Fe =>
3 Zn + Fe2(SO4)3 = 3 ZnSO4 + 2 Fe
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2CO3 + HNO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + CO2 + H2O =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 CO2 + 3 H2O
CuCO3 + H2SO4 = CuSO4 + CO2 + H2O =>
CuCO3 + H2SO4 = CuSO4 + CO2 + H2O
CH3COOH + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 CH3COOH + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Pt + HNO3 = Pt3(NO3)2 + H2 =>
3 Pt + 2 HNO3 = Pt3(NO3)2 + H2
Sn + H2SO4 = Sn2(SO4)4 + H2 =>
2 Sn + 4 H2SO4 = Sn2(SO4)4 + 4 H2
C + O = CO =>
C + O = CO
Cu + HNO3 = Cu3(NO3)2 + H2 =>
3 Cu + 2 HNO3 = Cu3(NO3)2 + H2
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
BaCl2 + Na2SO4 = BaSO4 + Na2Cl2 =>
BaCl2 + Na2SO4 = BaSO4 + Na2Cl2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H20 =>
60 Na2SnO2 + 20 Bi(OH)3 = 20 Bi + 60 Na2SnO3 + 3 H20
Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{2-} + 3 C2H5OH = 2 Cr{3+} + 3 C2H4O + 7 H2O
K2Cr2O7 + HCl + C2H5OH = CrCl3 + CO2 + KCl + H2O =>
2 K2Cr2O7 + 16 HCl + C2H5OH = 4 CrCl3 + 2 CO2 + 4 KCl + 11 H2O
K2Cr2O7 + HCl + C2H5OH = CrCl3 + CO2 + KCl + H2O =>
2 K2Cr2O7 + 16 HCl + C2H5OH = 4 CrCl3 + 2 CO2 + 4 KCl + 11 H2O
FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/29/09
Equations balanced on 05/29/08
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.
