| 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 |
ZnO + 2 HCl = ZnCl2 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Al2 = Al2 =>
Al2 = Al2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2CO3(aq) + SnCl4(aq) = Sn(CO3)2(s) + KCl(aq) =>
2 K2CO3(aq) + SnCl4(aq) = Sn(CO3)2(s) + 4 KCl(aq)
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
HC2H2O2Cl + H2O = C2H2O2Cl + H3O =>
HC2H2O2Cl + H2O = C2H2O2Cl + H3O
NaHCO3(aq) + SnCl4(aq) = Sn(CO3)2(s) + NaCl(aq) + HCl =>
2 NaHCO3(aq) + SnCl4(aq) = Sn(CO3)2(s) + 2 NaCl(aq) + 2 HCl
K2Cr2O7 + H2SO4 = K2S04 + Cr(S04)3 + H2O + O2 =>
2 K2Cr2O7 + 56 H2SO4 = 2 K2S04 + 4 Cr(S04)3 + 56 H2O + 91 O2
K2Cr2O7 + H2SO4 = K2S04 + Cr2(S04)3 + H2O + O2 =>
2 K2Cr2O7 + 32 H2SO4 = 2 K2S04 + 2 Cr2(S04)3 + 32 H2O + 55 O2
NaHCO3(aq) + HCl(aq) = CO2 + NaCl(aq) + H2O =>
NaHCO3(aq) + HCl(aq) = CO2 + NaCl(aq) + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaHCO3(aq) + SnCl4(aq) = Sn(CO3)2(s) + NaCl(aq) + HCl =>
2 NaHCO3(aq) + SnCl4(aq) = Sn(CO3)2(s) + 2 NaCl(aq) + 2 HCl
NaHCO3(aq) + SnCl4(aq) = Sn(CO3)2(s) + NaCl(aq) + HCl =>
2 NaHCO3(aq) + SnCl4(aq) = Sn(CO3)2(s) + 2 NaCl(aq) + 2 HCl
MnSO4 + H2S = Mn + H2SO4 + S2 =>
2 MnSO4 + 2 H2S = 2 Mn + 2 H2SO4 + S2
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
Na2Cr2O7 + H2SO4 + NaBr = Cr2(SO4)3 + Na2SO4 + Br2 + H2O =>
Na2Cr2O7 + 7 H2SO4 + 6 NaBr = Cr2(SO4)3 + 4 Na2SO4 + 3 Br2 + 7 H2O
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
HCl + Cr = CrCl3 + H2 =>
6 HCl + 2 Cr = 2 CrCl3 + 3 H2
CUS + O2 = CUO + SO2 =>
2 CUS + 3 O2 = 2 CUO + 2 SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O
K2Cr2O7 + H2SO4H2S = KHSO4 + Cr(SO4)3 + H2O + S =>
K2Cr2O7 + 12 H2SO4H2S = 2 KHSO4 + 2 Cr(SO4)3 + 23 H2O + 16 S
B + SiO2 = Si + B2O3 =>
4 B + 3 SiO2 = 3 Si + 2 B2O3
K2Cr2O7 + H2SO4H2S = KHSO4 + Cr(SO4)3 + H2O + S =>
K2Cr2O7 + 12 H2SO4H2S = 2 KHSO4 + 2 Cr(SO4)3 + 23 H2O + 16 S
KMnO4 + H2SO4H2S = K2SO4 + MnSO4 + H2O + S =>
2 KMnO4 + 2 H2SO4H2S = K2SO4 + 2 MnSO4 + 4 H2O + S
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba(OH)2 + H2(SO4) = BaSO4 + H2(OH)2 =>
Ba(OH)2 + H2(SO4) = BaSO4 + H2(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H3N3O7 = CO2 + N2 + H2 + CO =>
2 C6H3N3O7 = 2 CO2 + 3 N2 + 3 H2 + 10 CO
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
NH3 + NH4Cl + FeCl3 = NH4Fe + NH3Cl =>
4 NH3 + NH4Cl + FeCl3 = NH4Fe + 4 NH3Cl
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/22/11
Equations balanced on 07/22/10
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.
