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 |
20 NaNO2 + 20 HCl = 20 NO2 + H20 + 20 NaCl
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
C + CO2 = CO =>
C + CO2 = 2 CO
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sn + O2 = Sn2O4 =>
2 Sn + 2 O2 = Sn2O4
H2S + CH4 + O2 = COS + H2O =>
H2S + CH4 + 2 O2 = COS + 3 H2O
CH3COOH(aq) + CaCO3(aq) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l) =>
2 CH3COOH(aq) + CaCO3(aq) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l)
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
H2S + CH4 + O2 = COS + H2 =>
2 H2S + 2 CH4 + O2 = 2 COS + 6 H2
H2S + CH4 + O2 = COS + H2O =>
H2S + CH4 + 2 O2 = COS + 3 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Mg2(g) + HCl = H2(g) + MgCl2 =>
Mg2(g) + 4 HCl = 2 H2(g) + 2 MgCl2
Cu + O2 = Cu2O2 =>
2 Cu + O2 = Cu2O2
Cu2 + O2 = Cu2O2 =>
Cu2 + O2 = Cu2O2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
N + O2 = N2O3 =>
4 N + 3 O2 = 2 N2O3
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
CS2 + O2 = COS + SO2 =>
2 CS2 + 3 O2 = 2 COS + 2 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
Zn + C2H4O2 = Zn(C2H3O2)2 + H2 =>
Zn + 2 C2H4O2 = Zn(C2H3O2)2 + H2
KMnO4 + Na2C2O4 + H2SO4 = CO2 + MnO2 + H2O + K2SO4 + Na2SO4 =>
2 KMnO4 + 3 Na2C2O4 + 4 H2SO4 = 6 CO2 + 2 MnO2 + 4 H2O + K2SO4 + 3 Na2SO4
KMnO4 + Na2C2O4 + H2SO4 = CO2 + MnO2 + H2O + K2SO4 + Na2SO4 =>
2 KMnO4 + 3 Na2C2O4 + 4 H2SO4 = 6 CO2 + 2 MnO2 + 4 H2O + K2SO4 + 3 Na2SO4
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
N + O2 = N2O5 =>
4 N + 5 O2 = 2 N2O5
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
N + O2 = N2O5 =>
4 N + 5 O2 = 2 N2O5
Al + Fe3O = Al2O3 + Fe2 =>
4 Al + 6 Fe3O = 2 Al2O3 + 9 Fe2
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag + H2SO4 = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4 = AgSO4 + SO2 + 2 H2O
Zn + C2H4O2 = Zn(C2H3O2)2 + H2 =>
Zn + 2 C2H4O2 = Zn(C2H3O2)2 + H2
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 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 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 |
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/21/15
Equations balanced on 08/20/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.