| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Al(OH)3 + H2SO4 = [Al(OH)2]2SO4 + H2O =>
2 Al(OH)3 + H2SO4 = [Al(OH)2]2SO4 + 2 H2O
SO2 + H2O = HSO + O2 =>
4 SO2 + 2 H2O = 4 HSO + 3 O2
C5H9I + KOH = C5H9OH + KI =>
C5H9I + KOH = C5H9OH + KI
C2H7NO + Zn(CH3COO)2 = ZnO + C2H4 + H2O + N2 =>
8 C2H7NO + Zn(CH3COO)2 = ZnO + 10 C2H4 + 11 H2O + 4 N2
KHSO4 + Ba = BaSO4 + K2SO4 + H2 =>
2 KHSO4 + Ba = BaSO4 + K2SO4 + H2
Zn + H2O = Zn(OH) + H2 =>
2 Zn + 2 H2O = 2 Zn(OH) + H2
Cr2O3 + CO = Cr3C2 + CO2 =>
3 Cr2O3 + 17 CO = 2 Cr3C2 + 13 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AlCl3 + Na(Al(OH)4) = Al(OH)3 + NaCl =>
AlCl3 + 3 Na(Al(OH)4) = 4 Al(OH)3 + 3 NaCl
Cd(OH)2 = CdO + H2O =>
Cd(OH)2 = CdO + H2O
Fe + S = FeS =>
Fe + S = FeS
PtCl4 + F2 = Pt4F + Cl2 =>
8 PtCl4 + F2 = 2 Pt4F + 16 Cl2
K2CO3 = CO2 + O2 + K =>
2 K2CO3 = 2 CO2 + O2 + 4 K
CO + H3O = CO2 + H2 =>
2 CO + 2 H3O = 2 CO2 + 3 H2
Be + O2 = BeO2 =>
Be + O2 = BeO2
C2H4O2 + O22 = CO2 + H2O =>
11 C2H4O2 + 2 O22 = 22 CO2 + 22 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgSO4*7H2O = Mg + SO4 + H + O2 =>
2 MgSO4*7H2O = 2 Mg + 2 SO4 + 28 H + 7 O2
Ba(OH)2 + K3PO4 = Ba3(PO4)2 + KHO =>
3 Ba(OH)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KHO
C6H2Cl4 + NaOH = C6H2Cl3OH + NaCl =>
C6H2Cl4 + NaOH = C6H2Cl3OH + NaCl
Al + I2 = AlI1 =>
2 Al + I2 = 2 AlI1
Fe2(SO4)3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 6 K2SO4
Ba(NO3)2(aq) + Li2SO4(aq) = LiNO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3(aq) + BaSO4(s)
CaH2 + Al2O3 = CaO + Al + H2O =>
3 CaH2 + 2 Al2O3 = 3 CaO + 4 Al + 3 H2O
H3O(l) + Ba(OH)2(aq) = H2O(l) + Ba(s) =>
2 H3O(l) + Ba(OH)2(aq) = 4 H2O(l) + Ba(s)
N2C2H8 + N2O4 = N2 + CO2 + H2O =>
N2C2H8 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
(H2CO3) + Ca(OH)2 = Ca(HCO3)2 + H2O =>
2(H2CO3) + Ca(OH)2 = Ca(HCO3)2 + 2 H2O
H7 = H6000 =>
6000 H7 = 7 H6000
MnSO4 + KClO3 + Na2CO3 = NaMnO4 + KCl + Na2SO4 + CO2 =>
6 MnSO4 + 5 KClO3 + 9 Na2CO3 = 6 NaMnO4 + 5 KCl + 6 Na2SO4 + 9 CO2
NH4{+} + H2O = H3O + NH3{+} =>
NH4{+} + H2O = H3O + NH3{+}
(NH4)2Cr2O7 + HBr = Br2 + CrBr3 + NH4Br + H2O =>
(NH4)2Cr2O7 + 14 HBr = 3 Br2 + 2 CrBr3 + 2 NH4Br + 7 H2O
C3H7COOH + C2H5OH = C6H12O2 + H2O =>
C3H7COOH + C2H5OH = C6H12O2 + H2O
Na2CrO4(aq) + AgNO3(aq) = NaNO3(aq) + Ag2CrO4 =>
Na2CrO4(aq) + 2 AgNO3(aq) = 2 NaNO3(aq) + Ag2CrO4
Zn3(AsO4)2 + K2S = K2(AsO4)2 + Zn3S =>
Zn3(AsO4)2 + K2S = K2(AsO4)2 + Zn3S
Al(s) + S(s) = Al2S3 =>
2 Al(s) + 3 S(s) = Al2S3
KOH + C6H8O6 = H2O + C6H7O6K =>
KOH + C6H8O6 = H2O + C6H7O6K
NH4Cl(aq) + CaO(s) = CaCl2(aq) + NH3(aq) + H2O(l) =>
2 NH4Cl(aq) + CaO(s) = CaCl2(aq) + 2 NH3(aq) + H2O(l)
N2O(g) + H2(g) = H2O(g) + N2(g) =>
N2O(g) + H2(g) = H2O(g) + N2(g)
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
I2 + CrCl2 + H2O = CrOCl2 + HI =>
I2 + CrCl2 + H2O = CrOCl2 + 2 HI
Fe2(SO4)3 + (KOH) = (K2SO4) + (Fe(OH)3) =>
Fe2(SO4)3 + 6(KOH) = 3(K2SO4) + 2(Fe(OH)3)
NaOH + Al(OH)3 = Na3(Al(OH)6) =>
3 NaOH + Al(OH)3 = Na3(Al(OH)6)
P4 + H2O = PH3 + H3PO2 =>
P4 + 6 H2O = PH3 + 3 H3PO2
C2H6 + CI = C2H5CI + HCI =>
C2H6 + 2 CI = C2H5CI + HCI
HBrO3 = Br2*O5 + H2*O =>
2 HBrO3 = Br2*O5 + H2*O
C4H9Cl + AgNO3 = C4H9 + AgCl + NO3 =>
C4H9Cl + AgNO3 = C4H9 + AgCl + NO3
HgI2 + Cu2SO4 = HgSO4 + CuI =>
HgI2 + Cu2SO4 = HgSO4 + 2 CuI
MgCl2 + Hg2(NO3)2 = Mg(NO3)2 + HgCl =>
MgCl2 + Hg2(NO3)2 = Mg(NO3)2 + 2 HgCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/24
Équations équilibrées sur05/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
