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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 |
2 S + 3 O2 = 2 SO3
BaO + NH4Cl = BaCl2 + NH3 + H2O =>
BaO + 2 NH4Cl = BaCl2 + 2 NH3 + H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Zn(OH)2 + HNO3 = H2O + Zn(NO3)2 =>
Zn(OH)2 + 2 HNO3 = 2 H2O + Zn(NO3)2
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
N2O5 + NH3 = N2 + H2O =>
3 N2O5 + 10 NH3 = 8 N2 + 15 H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Fe2SO4 + KOH = Fe(OH)3 + K6SO4 =>
Fe2SO4 + 6 KOH = 2 Fe(OH)3 + K6SO4
Zn + HNO3 = H2O + Zn(NO3)2 + NH4NO3 =>
4 Zn + 10 HNO3 = 3 H2O + 4 Zn(NO3)2 + NH4NO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2S + FeCl3 = FeCl2 + HCl + S =>
H2S + 2 FeCl3 = 2 FeCl2 + 2 HCl + S
NaOH + NaNO + Al + H2O = NH3 + NaAlO2 =>
NaOH + 3 NaNO + 4 Al + 4 H2O = 3 NH3 + 4 NaAlO2
NaI + Hg2(C2H3O2)2 = Na(C2H3O2) + IHg =>
2 NaI + Hg2(C2H3O2)2 = 2 Na(C2H3O2) + 2 IHg
NaHCO3 + H3C6H5O7 = CO2 + Na3C6H5O7 + H2O =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + Na3C6H5O7 + 3 H2O
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Pb(NO3)2 + KNO3 = PbNO3 + K(NO3)2 =>
Pb(NO3)2 + KNO3 = PbNO3 + K(NO3)2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
HgS + CaO = Hg + CaS + CaSO4 =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + CaSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaI + Hg2(C2H3O2)2 = NaHg2 + I(C2H3O2)2 =>
NaI + Hg2(C2H3O2)2 = NaHg2 + I(C2H3O2)2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
KMnO4 + H4SO4 + NaNO2 = MnSO4 + K2SO4 + NaNO3 + H2O =>
2 KMnO4 + 3 H4SO4 + 2 NaNO2 = 2 MnSO4 + K2SO4 + 2 NaNO3 + 6 H2O
NaHC2 = NaH + C =>
NaHC2 = NaH + 2 C
Na2B4O7 + CH4O = (CH3)3BO3 + NaBO2 + H2O =>
Na2B4O7 + 6 CH4O = 2(CH3)3BO3 + 2 NaBO2 + 3 H2O
H2 + Al2O3 = Al + H2O =>
3 H2 + Al2O3 = 2 Al + 3 H2O
CO2 + H2 = CH3CH2CH2OH + H2O =>
3 CO2 + 9 H2 = CH3CH2CH2OH + 5 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Br2 + F2 = BrF5 =>
Br2 + 5 F2 = 2 BrF5
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
KMnO4 + H4SO4 + FeSO2 = MnSO4 + K2SO4 + Fe(SO4)2 + H2O =>
4 KMnO4 + 7 H4SO4 + FeSO2 = 4 MnSO4 + 2 K2SO4 + Fe(SO4)2 + 14 H2O
CO + H2 = CH3CH2CH2OH + H2O =>
3 CO + 6 H2 = CH3CH2CH2OH + 2 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 |
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/24/11
Equations balanced on 09/23/10
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.