| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHSO3(aq) + H2SO4(aq) = Na2SO4(aq) + 2 SO2(g) + 2 H2O(l)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CuCl2 + F2 = CuF + Cl2 =>
2 CuCl2 + F2 = 2 CuF + 2 Cl2
KMnO4 + SO2 + HCl = MnCl2 + SO3 + KCl + H2O =>
2 KMnO4 + 5 SO2 + 6 HCl = 2 MnCl2 + 5 SO3 + 2 KCl + 3 H2O
ZnCl2 + Na2SO4 = ZnSO4 + NaCl =>
ZnCl2 + Na2SO4 = ZnSO4 + 2 NaCl
Ba(OH)2 + HPO3 = Ba(H2PO4)2 =>
Ba(OH)2 + 2 HPO3 = Ba(H2PO4)2
MgCl2 + Fe2(SO4)3 = FeCl3 + Mg(SO4) =>
3 MgCl2 + Fe2(SO4)3 = 2 FeCl3 + 3 Mg(SO4)
MgCl2 + Li = MgLi + Cl2 =>
MgCl2 + Li = MgLi + Cl2
I2 + HCl = ICl + H2 =>
I2 + 2 HCl = 2 ICl + H2
NaCN = Na{+} + CN{-} =>
NaCN = Na{+} + CN{-}
KAl(OH)4 + H2S = H2O + K2S + Al(OH)3 =>
2 KAl(OH)4 + H2S = 2 H2O + K2S + 2 Al(OH)3
CrI6 = Cr + I2 =>
CrI6 = Cr + 3 I2
H3AsO4 + SnCl2 + HCl = As + SnCl4 + H2O =>
2 H3AsO4 + 5 SnCl2 + 10 HCl = 2 As + 5 SnCl4 + 8 H2O
Me2SiCl2 + H2O = [Me2SiO]4 + HCl =>
4 Me2SiCl2 + 4 H2O = [Me2SiO]4 + 8 HCl
Cs2O + HBr = Cs2Br2 + H2O =>
Cs2O + 2 HBr = Cs2Br2 + H2O
C2H5N + O2 = CO2 + H2O + NO2 =>
4 C2H5N + 17 O2 = 8 CO2 + 10 H2O + 4 NO2
C6H12O + H3PO4 = C6H12 + H2O + PO4 =>
3 C6H12O + 2 H3PO4 = 3 C6H12 + 3 H2O + 2 PO4
FeCl3 + KMnO4 = Fe(MnO4)3 + KCl =>
FeCl3 + 3 KMnO4 = Fe(MnO4)3 + 3 KCl
H3PO4 + KOH + NaOH = NaK2PO4 + H2O =>
H3PO4 + 2 KOH + NaOH = NaK2PO4 + 3 H2O
Li2S + Cl2 = LiCl + S2 =>
2 Li2S + 2 Cl2 = 4 LiCl + S2
Na2SO3 + HClO4 = NaClO4 + H2SO3 =>
Na2SO3 + 2 HClO4 = 2 NaClO4 + H2SO3
Bi + I = BiI3 =>
Bi + 3 I = BiI3
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Ag + F = AgF =>
Ag + F = AgF
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
HNO2 + Al(OH)3 = Al(NO2)3 + H2O =>
3 HNO2 + Al(OH)3 = Al(NO2)3 + 3 H2O
CO2 + Al(OH)3 = H2O + Al2(CO3)3 =>
3 CO2 + 2 Al(OH)3 = 3 H2O + Al2(CO3)3
K2O2(s) + H2O(l) = KOH(aq) + O2(g) =>
2 K2O2(s) + 2 H2O(l) = 4 KOH(aq) + O2(g)
NH4Br + Ba(OH)2 = BaBr2 + NH3 + H2O =>
2 NH4Br + Ba(OH)2 = BaBr2 + 2 NH3 + 2 H2O
OH{-} + Fe(OH)3 + ClO{-} = FeO42{-} + Cl{-} + H2O =>
OH{-} + Fe(OH)3 + 40 ClO{-} = FeO42{-} + 40 Cl{-} + 2 H2O
Sn + KCl = SnKCl =>
Sn + KCl = SnKCl
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
NaOH(l) + HCl(l) = NaCl(l) + H2O(l) =>
NaOH(l) + HCl(l) = NaCl(l) + H2O(l)
I + BaCl2 = Ba + ICl =>
2 I + BaCl2 = Ba + 2 ICl
Pb + H2 = PbH2 =>
Pb + H2 = PbH2
SO2 + KMnO4 + HCl = MnSO4 + K2SO4 + Cl2 + H2O =>
3 SO2 + 2 KMnO4 + 4 HCl = 2 MnSO4 + K2SO4 + 2 Cl2 + 2 H2O
CH2O2 + H2O = CHO2{-} + H3O{+} =>
CH2O2 + H2O = CHO2{-} + H3O{+}
Ba(ClO3)2 + Na3PO4 = Ba3(PO4)2 + NaClO3 =>
3 Ba(ClO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaClO3
[Co(NH3)6]Cl2 + NH4Cl + H2O2 = H2O + [Co(NH3)6]Cl3 + NH3 =>
2[Co(NH3)6]Cl2 + 2 NH4Cl + H2O2 = 2 H2O + 2[Co(NH3)6]Cl3 + 2 NH3
Ni(NO3)2 + H2SO4 = NiSO4 + HNO3 =>
Ni(NO3)2 + H2SO4 = NiSO4 + 2 HNO3
F2 + HI = H2 + FI =>
F2 + 2 HI = H2 + 2 FI
Cr3Sb2 + H2O = Cr(OH)2 + SbH3 =>
Cr3Sb2 + 6 H2O = 3 Cr(OH)2 + 2 SbH3
V2O5 + H2O = V2H2O6 =>
V2O5 + H2O = V2H2O6
K2O + NO = K2NO2 =>
K2O + NO = K2NO2
C2H4(OH)2 + KMnO4 + H2SO4 = (COOH)2 + MnSO4 + K2SO4 + H2O =>
5 C2H4(OH)2 + 8 KMnO4 + 12 H2SO4 = 5(COOH)2 + 8 MnSO4 + 4 K2SO4 + 22 H2O
CaO + Na = NaO + Ca =>
CaO + Na = NaO + Ca
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
V2O3 + Ca = CaO + V =>
V2O3 + 3 Ca = 3 CaO + 2 V
Cr + HNO2 = Cr(NO2)3 + H2 =>
2 Cr + 6 HNO2 = 2 Cr(NO2)3 + 3 H2
Ba + Al(NO3)3 = BaO + Al + NO2 =>
3 Ba + Al(NO3)3 = 3 BaO + Al + 3 NO2
| 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.
