| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 |
N2 + 3 H2 = 2 NH3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CuCO3 + HNO3 = Cu(NO3)2 + CO2 + H2O =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + CO2 + H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Mg(NO3)2(aq) + Na2Cr2O7(aq) = MgCr2O7(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2Cr2O7(aq) = MgCr2O7(s) + 2 NaNO3(aq)
Ca + HCl = Ca2Cl + H2 =>
4 Ca + 2 HCl = 2 Ca2Cl + H2
Mg(NO3)2(aq) + Na2Cr2O7(aq) = MgCr2O7(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2Cr2O7(aq) = MgCr2O7(s) + 2 NaNO3(aq)
KMnO4 + KI + H2SO4 = MnSO4 + I2 + K2SO4 + H2O =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 5 I2 + 6 K2SO4 + 8 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
HC2H3O2 + K2CO3 = H2O + CO2 + KC2H3O2 =>
2 HC2H3O2 + K2CO3 = H2O + CO2 + 2 KC2H3O2
CuCO3 + NaOH = Cu(OH)2 + Na2CO3 =>
CuCO3 + 2 NaOH = Cu(OH)2 + Na2CO3
Ag{+} + K2CrO4 = Ag2CrO4 + K{+} =>
2 Ag{+} + K2CrO4 = Ag2CrO4 + 2 K{+}
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag{+} + K4Fe(CN)6 = Ag4Fe(CN)6 + K{+} =>
4 Ag{+} + K4Fe(CN)6 = Ag4Fe(CN)6 + 4 K{+}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2Cr2O7 + HBr = KBr + CrBr3 + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 3 Br2 + 7 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C2 + H2 + N2 = C2H7N =>
2 C2 + 7 H2 + N2 = 2 C2H7N
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Fe(OH)2 + H3(PO4) = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3(PO4) = Fe3(PO4)2 + 6 H2O
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH4Cl(aq) + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq) =>
NH4Cl(aq) + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq)
Na + S = Na2S =>
2 Na + S = Na2S
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H3PO4(aq) + NaOH(aq) = H2O(l) + Na3PO4(aq) =>
H3PO4(aq) + 3 NaOH(aq) = 3 H2O(l) + Na3PO4(aq)
H3PO3 + KOH = K2HPO3 + H2O =>
H3PO3 + 2 KOH = K2HPO3 + 2 H2O
BiO3{-} + Cr{3+} + H{+} = Cr2O7{2-} + Bi{3+} + H2O =>
3 BiO3{-} + 2 Cr{3+} + 4 H{+} = Cr2O7{2-} + 3 Bi{3+} + 2 H2O
S + O2 = SO2 =>
S + O2 = SO2
HCl + Na2SiO3 = H2SiO3 + NaCl =>
2 HCl + Na2SiO3 = H2SiO3 + 2 NaCl
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Fe + H2S = FeS + H2 =>
Fe + H2S = FeS + H2
Mg + F = MgF2 =>
Mg + 2 F = MgF2
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/04/09
Equations balanced on 10/04/08
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
