| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl3 + Br2 + 4 H2O = 2 HBr + H3PO4 + 3 HCl
KPH + Ba(OH)2 = KOH + Ba(PH)2 =>
2 KPH + Ba(OH)2 = 2 KOH + Ba(PH)2
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
C(l) + Cl2(g) + H2 = C6H6Cl(l) =>
12 C(l) + Cl2(g) + 6 H2 = 2 C6H6Cl(l)
Li + Cr2O3 = Li2O + Cr =>
6 Li + Cr2O3 = 3 Li2O + 2 Cr
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
C2H4O + CuO = C2H4O2 + Cu =>
C2H4O + CuO = C2H4O2 + Cu
NaCl + KNo3 = KCl + NaNo3 =>
NaCl + KNo3 = KCl + NaNo3
Cu2O(s) = Cu(s) + O2(g) =>
2 Cu2O(s) = 4 Cu(s) + O2(g)
CoCl2 + KNO2 + CH3COOH = K3(Co(NO2)6) + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3(Co(NO2)6) + NO + 2 CH3COOK + 2 KCl + H2O
FeSO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2
Cr2O3 + No3{-} + CO3{2-} = CrO4{2-} + No{2-} + CO2 =>
5 Cr2O3 + 6 No3{-} + 25 CO3{2-} = 10 CrO4{2-} + 18 No{2-} + 25 CO2
Sn + HNO3 = Sn(NO3)2 + N02 + H2O =>
5 Sn + 12 HNO3 = 5 Sn(NO3)2 + N02 + 6 H2O
C3H8O3 = CO + H2 =>
C3H8O3 = 3 CO + 4 H2
Rb2CO3 + H2O = CO2 + RbOH =>
Rb2CO3 + H2O = CO2 + 2 RbOH
C2H3NaO2 + H2O = C2H2NaO2 + H3O =>
C2H3NaO2 + H2O = C2H2NaO2 + H3O
CuI + Na2S2O3 = Na3[Cu(S2O3)2] + NaI =>
CuI + 2 Na2S2O3 = Na3[Cu(S2O3)2] + NaI
HgS(s) = Hg + S8 =>
8 HgS(s) = 8 Hg + S8
HCI + C = C10H16 + CI2 =>
16 HCI + 2 C = C10H16 + 8 CI2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Sr(NO3)2 + (NH4)2CO3 = SrCO3 + (NH4)2(NO3)2 =>
Sr(NO3)2 + (NH4)2CO3 = SrCO3 + (NH4)2(NO3)2
C3H5N3O9(l) = CO2(g) + H2O(l) + N2(g) + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 10 H2O(l) + 6 N2(g) + O2(g)
ZnFe2O4 + H2SO4 = ZnSO4 + Fe2O3 + H2O =>
ZnFe2O4 + H2SO4 = ZnSO4 + Fe2O3 + H2O
K + O = KO2 =>
K + 2 O = KO2
Sb4O6 + NaOH = Na3SbO3 + H2O =>
Sb4O6 + 12 NaOH = 4 Na3SbO3 + 6 H2O
PbI2 + AgNO3 = Pb(NO3)2 + AgI =>
PbI2 + 2 AgNO3 = Pb(NO3)2 + 2 AgI
NaOH(aq) + C8H5KO4(aq) = Na{+} + C8H4KO4{-} + H2O(l) =>
NaOH(aq) + C8H5KO4(aq) = Na{+} + C8H4KO4{-} + H2O(l)
HClO4 + HCl = Cl2 + H2O =>
HClO4 + 7 HCl = 4 Cl2 + 4 H2O
ZnO + SO2 = ZnS + O2 =>
2 ZnO + 2 SO2 = 2 ZnS + 3 O2
Cr(OH)3 + O2 = CrO4 + H2O =>
4 Cr(OH)3 + 5 O2 = 4 CrO4 + 6 H2O
Na2CrO4 + H2O2 + NaOH = Na3CrO8 + H2O =>
2 Na2CrO4 + 7 H2O2 + 2 NaOH = 2 Na3CrO8 + 8 H2O
Fe(CO3)2 = FeO2 + CO2 =>
Fe(CO3)2 = FeO2 + 2 CO2
Cu + NO2 = CuO + NO =>
Cu + NO2 = CuO + NO
C5H10 + K2Cr2O7 + H2SO4 = C5H10O4 + H2O + K2SO4 + Cr2(SO4)3 =>
3 C5H10 + 4 K2Cr2O7 + 16 H2SO4 = 3 C5H10O4 + 16 H2O + 4 K2SO4 + 4 Cr2(SO4)3
Cu + H{+} = Cu2{+} + H2 =>
4 Cu + 2 H{+} = 2 Cu2{+} + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KIO4 + KI = KI3 + K2O =>
KIO4 + 11 KI = 4 KI3 + 4 K2O
Sb(NO3)5 = Sb(NO2)5 + O2 =>
2 Sb(NO3)5 = 2 Sb(NO2)5 + 5 O2
Na2S + KOH = NaOH + S + K =>
Na2S + 2 KOH = 2 NaOH + S + 2 K
Ag(CN) + K = KCN + Ag =>
Ag(CN) + K = KCN + Ag
C2O + O2 = CO2 =>
2 C2O + 3 O2 = 4 CO2
K + H2SO3 = K2SO3 + H2 =>
2 K + H2SO3 = K2SO3 + H2
CH3COOH + S2Cl2 = (CH3CO)2O + SO2 + S + HCl =>
4 CH3COOH + 2 S2Cl2 = 2(CH3CO)2O + SO2 + 3 S + 4 HCl
(NH4)2SO4 + Al2(SO4)3 + H2O = NH4Al(SO4)2H2O =>
(NH4)2SO4 + Al2(SO4)3 + 2 H2O = 2 NH4Al(SO4)2H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
ReO4 + H2 = ReO2 + H2O =>
ReO4 + 2 H2 = ReO2 + 2 H2O
K + MnO = K2O + Mn =>
2 K + MnO = K2O + Mn
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
Rb2SO4 = Rb + (SO4)2 =>
2 Rb2SO4 = 4 Rb + (SO4)2
CH5N + O2 = CO2 + H2O + NO =>
4 CH5N + 11 O2 = 4 CO2 + 10 H2O + 4 NO
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
