| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 |
2 Fe + O2 = 2 FeO
NaN3(s) = N2(g) + Na(s) =>
2 NaN3(s) = 3 N2(g) + 2 Na(s)
Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4
MgO(s) + Fe(s) = Fe2O3(s) + Mg(s) =>
3 MgO(s) + 2 Fe(s) = Fe2O3(s) + 3 Mg(s)
K2CrO4 + Mg + HCl = CrCl3 + KCl + MgCl2 + H2O =>
2 K2CrO4 + 3 Mg + 16 HCl = 2 CrCl3 + 4 KCl + 3 MgCl2 + 8 H2O
C + O2 = CO2 =>
C + O2 = CO2
S + O2 = SO2 =>
S + O2 = SO2
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Mn2O7 = MnO2 + O3 =>
Mn2O7 = 2 MnO2 + O3
MnO2 + NaNO3 + Na2CO3 = Na2MnO4 + CO2 + NO =>
3 MnO2 + 2 NaNO3 + 2 Na2CO3 = 3 Na2MnO4 + 2 CO2 + 2 NO
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
CH4 + Br2 = CH3Br + H2Br =>
4 CH4 + 3 Br2 = 4 CH3Br + 2 H2Br
B2O3(s) + HF(l) = BF3(g) + H2O(l) =>
B2O3(s) + 6 HF(l) = 2 BF3(g) + 3 H2O(l)
H2SO4 + Cu(OH)2 = CuSO4 + H2O =>
H2SO4 + Cu(OH)2 = CuSO4 + 2 H2O
CaCl2(aq) + AgNO3 = AgCl2(s) + CaNO3 =>
CaCl2(aq) + AgNO3 = AgCl2(s) + CaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(NO3)2 + H2S + H = CaSO4 + N2 + H2O =>
Ca(NO3)2 + H2S + 2 H = CaSO4 + N2 + 2 H2O
C6H6 + O2 = H20 + CO2 =>
10 C6H6 + 60 O2 = 3 H20 + 60 CO2
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
CaOH + HCl = H2O + CaCl =>
CaOH + HCl = H2O + CaCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
O2 + Cu = Cu2O =>
O2 + 4 Cu = 2 Cu2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al(OH)3 + HNO3 = H2O + Al(NO3)3 =>
Al(OH)3 + 3 HNO3 = 3 H2O + Al(NO3)3
Fe + O2 = Fe3O =>
6 Fe + O2 = 2 Fe3O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
MnO4{-} + H{+} + SO{3-} = Mn{2+} + SO4{2-} + H2O =>
7 MnO4{-} + 26 H{+} + 5 SO{3-} = 7 Mn{2+} + 5 SO4{2-} + 13 H2O
KMnO4 + C2H2O4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
AgNO3 + KI = KNO3 + AgI =>
AgNO3 + KI = KNO3 + AgI
H2O + K = H2 + KOH =>
2 H2O + 2 K = H2 + 2 KOH
MnO4{-} + H{+} + SO3{2-} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 6 H{+} + 5 SO3{2-} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
H3O = H3 + O =>
H3O = H3 + O
CaCl(aq) + AgNO3 = AgCl(s) + CaNO3(s) =>
CaCl(aq) + AgNO3 = AgCl(s) + CaNO3(s)
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Na3PO4 + Ca(OH)2 = NaOH + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(OH)2 = 6 NaOH + Ca3(PO4)2
MnO4{-} + H{+} + Fe{2+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 8 H{+} + 5 Fe{2+} = Mn{2+} + 5 Fe{3+} + 4 H2O
Fe(s) + S(s) = S(s)Fe2S3(s) =>
2 Fe(s) + 4 S(s) = S(s)Fe2S3(s)
Mg + Fe3O = Fe + MgO =>
Mg + Fe3O = 3 Fe + MgO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Sr(OH)2 = Sr + O2 + H2 =>
Sr(OH)2 = Sr + O2 + H2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/05/08
Equations balanced on 11/04/07
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.
