| 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 |
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
HNO3 + ZnS = Zn(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 ZnS = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O
HNO3 + ZnS = Zn(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 ZnS = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2(SO4) + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2(SO4) + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
HI + Sb2O5 = H2O + Sb2O3 + I2 =>
4 HI + Sb2O5 = 2 H2O + Sb2O3 + 2 I2
HNO3 + ZnS = Zn(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 ZnS = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
HI + Sb2O5 = H2O + Sb2O3 + I2 =>
4 HI + Sb2O5 = 2 H2O + Sb2O3 + 2 I2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
C2H3OH + Cr2O7 = CH3COOH + Cr =>
7 C2H3OH + Cr2O7 = 7 CH3COOH + 2 Cr
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Sn + H2SO4 = Sn(SO4)2 + SO2 + H2O =>
Sn + 4 H2SO4 = Sn(SO4)2 + 2 SO2 + 4 H2O
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na3AsO4 + HCl = Na3AsO3 + H2O + Cl2 =>
Na3AsO4 + 2 HCl = Na3AsO3 + H2O + Cl2
Fe + V2O3 = Fe2O3 + VO =>
2 Fe + 3 V2O3 = Fe2O3 + 6 VO
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H8O3 = CO2 + H2O + C4H10 =>
13 C3H8O3 = 11 CO2 + 17 H2O + 7 C4H10
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Cu + H2SO4 = Cu2SO4 + H2O + SO2 =>
2 Cu + 2 H2SO4 = Cu2SO4 + 2 H2O + SO2
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2Cl + H2SO4 = Na2SO4 + H2Cl =>
Na2Cl + H2SO4 = Na2SO4 + H2Cl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
HNO3 + Cu = CuNO3 + NO2 + H2O =>
2 HNO3 + Cu = CuNO3 + NO2 + H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
| 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/07/08
Equations balanced on 05/07/07
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.
