| 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 |
2 Na + 2 HCl = 2 NaCl + H2
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
CH3CH2OH + OH = H2O + CO2 = =>
CH3CH2OH + 12 OH = 9 H2O + 2 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3CH2OH + OH = H2O + CO2 = =>
CH3CH2OH + 12 OH = 9 H2O + 2 CO2
CH3CH2OH + O2 = H2O + CO2 = =>
CH3CH2OH + 3 O2 = 3 H2O + 2 CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
MnO2 + H2O = MnO + H2O2 =>
MnO2 + H2O = MnO + H2O2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Sn + HCl + H2O = SnCl22H2O + H2 =>
Sn + 22 HCl + H2O = SnCl22H2O + 11 H2
Sn + HCl + H2O = SnCl22H2O + H2 =>
Sn + 22 HCl + H2O = SnCl22H2O + 11 H2
Sn + HCl + H2O = SnCl22H2O + H2 =>
Sn + 22 HCl + H2O = SnCl22H2O + 11 H2
Sn + HCl + H2O = SnCl2H2O + H2 =>
Sn + 2 HCl + H2O = SnCl2H2O + H2
Na3PO4 + H3COOH = H3PO4 + NaCH3OO = =>
Na3PO4 + 3 H3COOH = H3PO4 + 3 NaCH3OO
Na3PO4 + H3COOH = H3PO4 + NaCH3OO = =>
Na3PO4 + 3 H3COOH = H3PO4 + 3 NaCH3OO
Na3PO4 + CH3COOH = H3PO4 + NaCH3COO = =>
Na3PO4 + 3 CH3COOH = H3PO4 + 3 NaCH3COO
H2O2 + KMnO4 = K2MnO4 + O2 + HMnO4 =>
H2O2 + 4 KMnO4 = 2 K2MnO4 + O2 + 2 HMnO4
SeO3 + H2O = H2SeO4 =>
SeO3 + H2O = H2SeO4
NaOH + Cl2 = NaClO3 + NaCl + H2O =>
6 NaOH + 3 Cl2 = NaClO3 + 5 NaCl + 3 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
B2O3 + H2O = H2B2O4 =>
B2O3 + H2O = H2B2O4
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Al + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 3 SO2 + 6 H2O
H + O2 + Na = NaOH =>
2 H + O2 + 2 Na = 2 NaOH
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
H2 + CuO = H2O + Cu =>
H2 + CuO = H2O + Cu
SrO + NaOH = H2O + Na2SrO2 =>
SrO + 2 NaOH = H2O + Na2SrO2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
H2S + HNO3 = NO + S + H2O =>
3 H2S + 2 HNO3 = 2 NO + 3 S + 4 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NaHCO3 + HNO3 = NaNO3 + H2O + CO2 =>
NaHCO3 + HNO3 = NaNO3 + H2O + CO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CoCl2 + HNO3 = CoNO3 + H + Cl =>
CoCl2 + HNO3 = CoNO3 + H + 2 Cl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Na2SO4 + S = Na2S2O3 + O2 =>
2 Na2SO4 + 2 S = 2 Na2S2O3 + O2
| 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/12/10
Equations balanced on 09/11/09
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.
